{"state": {"title": "Suy ra chu kỳ con lắc với biên độ lớn đến hiệu chỉnh bậc hai. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-959", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. \"id,8;status,done\"을 JSON 객체로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-182", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Thang truot tren tuong khong ma sat, o do cao nao no roi tuong? Chung minh bang tinh toan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1039", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: \"저녁은 7시에 준비돼요.\"는 몇 단어야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-223", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Viết PRD hoàn chỉnh cho phiên bản 2 của chương trình khách hàng thân thiết rạp phim."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-656", "source": "synthetic_router_rt001"}}
{"state": {"title": "Vẽ sơ đồ mọi service và phụ thuộc của chợ vật tư nông nghiệp từ repo đính kèm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-626", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cau \"Don hang cua ban da duoc gui di.\" co bao nhieu tu?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-123", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ve so do moi service va phu thuoc cua chuong trinh khach hang than thiet rap phim tu repo dinh kem. Tra loi bang tieng Viet.", "description": "So lieu ben duoi la tam tinh. Nhom da hop hom thu Ba de ra soat tien do. Ban nhap van can phap che duyet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-718", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Cho 8 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1000", "source": "synthetic_router_rt001"}}
{"state": {"title": "Suy ra chu kỳ con lắc với biên độ lớn đến hiệu chỉnh bậc hai."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-934", "source": "synthetic_router_rt001"}}
{"state": {"title": "This ciphertext was made with an affine cipher. Work out the key from letter frequencies and justify each step. Use markdown.", "description": "The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1173", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Từ trái nghĩa với \"hào phóng\" là gì?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-46", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Cho 3 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-911", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai thich chat che vi sao doi cua thang trong bai Monty Hall tong quat 7 cua."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1032", "source": "synthetic_router_rt001"}}
{"state": {"title": "This ciphertext was made with an affine cipher. Work out the key from letter frequencies and justify each step. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1161", "source": "synthetic_router_rt001"}}
{"state": {"title": "Suy ra chu kỳ con lắc với biên độ lớn đến hiệu chỉnh bậc hai.", "description": "Một số khách hỏi về giá. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-910", "source": "synthetic_router_rt001"}}
{"state": {"title": "This ciphertext was made with an affine cipher. Work out the key from letter frequencies and justify each step."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1145", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Hàm ngắn này làm gì vậy?", "description": "for i := 0; i < n; i++ {\nif (user == null) return;\n    for x in item['rows']:\n        total += x['price'] * x['qty']\nconst res = await fetch(url);\nSELECT id, total FROM orders WHERE status = 'paid';\nfor i := 0; i < n; i++ {\n    for x in item['rows']:\n    for x in item['rows']:\n        raise ValueError('limit')\ncache.set(key, value, ttl=60)\n  queue <- jobs[i]"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-318", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Is Finland in Europe? Yes or no.", "description": "The weather delayed two deliveries. Several customers asked about pricing."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-269", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban ma nay dung ma affine. Tim khoa tu tan suat chu cai va giai thich tung buoc.", "description": "Van phong da chuyen len tang nam. Thoi tiet lam tre hai chuyen giao hang. Nhom da hop hom thu Ba de ra soat tien do. Phan lon nguoi dung dang ky qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1063", "source": "synthetic_router_rt001"}}
{"state": {"title": "영화관 멤버십 프로그램의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-811", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Write a full product requirements document for a farm supply marketplace: personas, user stories, scope, metrics."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-894", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Phan Lan co dung dong euro khong? Tra loi ngan.", "description": "Mot so khach hoi ve gia. Thoi tiet lam tre hai chuyen giao hang. Phan lon nguoi dung dang ky qua app. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-109", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 8 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-901", "source": "synthetic_router_rt001"}}
{"state": {"title": "Swift 저장소 전체(22개 모듈)를 읽고 요청 흐름을 처음부터 끝까지 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-779", "source": "synthetic_router_rt001"}}
{"state": {"title": "Năm ngôi nhà, năm chủ, năm con vật: dùng 8 gợi ý này để tìm ai nuôi cá. Trả lời ngắn gọn.", "description": "Một số khách hỏi về giá. Văn phòng đã chuyển lên tầng năm. Bản nháp vẫn cần pháp chế duyệt. Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-976", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 짧은 함수가 뭘 하는 거야?", "description": "    return total\nfor i := 0; i < n; i++ {\n    return total\n    total = 0\n    for x in item['rows']:\nfor i := 0; i < n; i++ {\n    return total\ncache.set(key, value, ttl=60)\nfor i := 0; i < n; i++ {\n    if total > LIMIT:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-509", "source": "synthetic_router_rt001"}}
{"state": {"title": "Swift 저장소 전체(29개 모듈)를 읽고 요청 흐름을 처음부터 끝까지 설명해 줘. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-797", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Map all services and dependencies of an event ticket resale market from the attached repo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-873", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Convert 9:00 UTC to Vietnam time.", "description": "Contact the support desk for access. The office moved to the fifth floor. Most users signed up through the mobile app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-291", "source": "synthetic_router_rt001"}}
{"state": {"title": "모로코는 유로를 써? 짧게 답해 줘.", "description": "날씨 때문에 배송 두 건이 지연되었습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-173", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 DAG를 강연결로 만들기 위해 추가할 최소 간선 수를 구하고 증명해 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1127", "source": "synthetic_router_rt001"}}
{"state": {"title": "count the charactesr in \"dinner is ready at seven.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-288", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Vẽ sơ đồ mọi service và phụ thuộc của chợ vật tư nông nghiệp từ repo đính kèm.", "description": "Văn phòng đã chuyển lên tầng năm. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-671", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Thang truot tren tuong khong ma sat, o do cao nao no roi tuong? Chung minh bang tinh toan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1020", "source": "synthetic_router_rt001"}}
{"state": {"title": "Give one synonym for \"quick\". Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-285", "source": "synthetic_router_rt001"}}
{"state": {"title": "Turn \"id,4;status,done\" into a JSON object."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-286", "source": "synthetic_router_rt001"}}
{"state": {"title": "doc toan bo repo php (39 module) va giai thich luong mot requset tu dau den cuoi.", "description": "Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-720", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Doi 7:00 UTC sang gio Viet Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-96", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Câu \"Đơn hàng của bạn đã được gửi đi.\" có bao nhiêu từ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-89", "source": "synthetic_router_rt001"}}
{"state": {"title": "resolve the two envelopes paradox with a careful argument."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-paradox-1164", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Viet PRD hoan chinh cho phien ban 2 cua dich vu xe dap cong cong.", "description": "Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-759", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Chuyển dòng này sang JSON: name=An, age=2, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-45", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai o KenKen 4x4 nay va giai thich tung buoc suy luan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1023", "source": "synthetic_router_rt001"}}
{"state": {"title": "공연 티켓 리셀 마켓에 쓸 결제 게이트웨이 4곳 평가해서 전체 추천 보고서 써 줘.", "description": "몇몇 고객이 가격을 문의했습니다. 아래 수치는 잠정치입니다. 팀은 화요일에 진행 상황을 점검했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-821", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 핀란드는 유로를 써? 짧게 답해 줘.", "description": "초안은 아직 법무 검토가 필요합니다. 다음 주에 후속 통화가 예정되어 있습니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-219", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. \"저녁은 7시에 준비돼요.\"의 글자 수 세어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-202", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Ma Rốc có dùng đồng euro không? Trả lời ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-6", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Design the deployment pipeline for a farm supply marketplace across staging and production in three regions."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-897", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. A ladder slides down a frictionless wall; at what height does it leave the wall? Derive it.", "description": "A follow-up call is planned for next week. Several customers asked about pricing. The team met on Tuesday to review progress."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1184", "source": "synthetic_router_rt001"}}
{"state": {"title": "Vẽ sơ đồ mọi service và phụ thuộc của dịch vụ xe đạp công cộng từ repo đính kèm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-600", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Write a full product requirements document for an event ticket resale market: personas, user stories, scope, metrics.", "description": "The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-889", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 패키지 29개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-768", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thiết kế pipeline deploy cho CRM cho phòng khám nha khoa qua staging và production ở ba region. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-611", "source": "synthetic_router_rt001"}}
{"state": {"title": "Lập kế hoạch 1 tuần học cơ bản về connection pool. Dùng markdown nhé.", "description": "Văn phòng đã chuyển lên tầng năm. Phần lớn người dùng đăng ký qua app. Một số khách hỏi về giá. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-328", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Ma Rốc có dùng đồng euro không? Trả lời ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-34", "source": "synthetic_router_rt001"}}
{"state": {"title": "앱과 postgres가 있는 docker-compose 파일 만들어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-482", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 이 4x4 켄켄 퍼즐을 풀고 각 추론 단계를 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1076", "source": "synthetic_router_rt001"}}
{"state": {"title": "첨부 저장소에서 치과 crm의 모든 서비스와 의존을성 정리해 줘.", "description": "대부분의 사용자는 모바일 앱으로 가입했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-824", "source": "synthetic_router_rt001"}}
{"state": {"title": "map all services and dependencies of a cinema loyalty program form the attached repo.", "description": "The draft still needs legal review. Numbers below are preliminary. The weather delayed two deliveries."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-884", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Ve so do moi service va phu thuoc cua CRM cho phong kham nha khoa tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-727", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tổng hợp 3 bài báo khoa học về giới hạn tốc độ request thành một bài tổng quan. Trả lời ngắn gọn.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 80 trang] Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Bản nháp vẫn cần pháp chế duyệt. Liên hệ bộ phận hỗ trợ để được cấp quyền. Tuần sau sẽ có cuộc gọi tiếp theo. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-665", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 암호문은 아핀 호암야. 문자 빈도로 키를 찾고 각 단계를 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1079", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thang truot tren tuong khong ma sat, o do cao nao no roi tuong? Chung minh bang tinh toan. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1055", "source": "synthetic_router_rt001"}}
{"state": {"title": "script hsell doi duoi tat ca file .xtt thanh .md trong thu muc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-462", "source": "synthetic_router_rt001"}}
{"state": {"title": "shell script to rename all t.xt files to .md in a directoyr."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-593", "source": "synthetic_router_rt001"}}
{"state": {"title": "Write a regex that matches Vietnamese phone numbers and explain each part."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-575", "source": "synthetic_router_rt001"}}
{"state": {"title": "앱과 Postgres가 있는 docker-compose 파일 만들어 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-481", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Tim so canh toi thieu can them de DAG nay lien thong manh va chung minh can do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1048", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bản mã này dùng mã affine. Tìm khóa từ tần suất chữ cái và giải thích từng bước. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-962", "source": "synthetic_router_rt001"}}
{"state": {"title": "Write a bash script that backs up a folder every night. Use markdown.", "description": "Numbers below are preliminary."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-568", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Make a one-week plan to learn the basics of connection pooling."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-577", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi \"id,2;status,done\" thành object JSON. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-84", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Đổi 2:00 UTC sang giờ Việt Nam.", "description": "Tuần sau sẽ có cuộc gọi tiếp theo. Bản nháp vẫn cần pháp chế duyệt. Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-61", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 이 DAG를 강연결로 만들기 위해 추가할 최소 간선 수를 구하고 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1069", "source": "synthetic_router_rt001"}}
{"state": {"title": "Give me a docker-compose file with an app and Postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "dockerfile", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-dockerfile-580", "source": "synthetic_router_rt001"}}
{"state": {"title": "tìm số ạcnh tối thiểu cần thêm để dag này liên thông mạnh và chứng minh cận đó."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-987", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Phan Lan co dung dong euro khong? Tra loi ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-126", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Five houses, five owners, five pets: use these 3 clues to find who owns the fish."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1154", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Cho 8 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-930", "source": "synthetic_router_rt001"}}
{"state": {"title": "하노이가 오전 2시면 서울은 몇 시야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-201", "source": "synthetic_router_rt001"}}
{"state": {"title": "8 giờ sáng ở hà nội thì soeul mấy giờ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-26", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi \"id,3;status,done\" thanh object JSON. Tra loi ngan gon.", "description": "Van phong da chuyen len tang nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-155", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 4 cửa.", "description": "Thời tiết làm trễ hai chuyến giao hàng. Số liệu bên dưới là tạm tính. Tuần sau sẽ có cuộc gọi tiếp theo. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-938", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 폴더 안 .txt 파일을 모두 .md로 바꾸는 셸 스크립트."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-474", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 폴더 안 .txt 파일을 모두 .md로 바꾸는 셸 스크립트.", "description": "사무실이 5층으로 이전했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-522", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 6 bien ban hop, tong khoang 380 trang, thanh mot nhat ky quyet dinh. Tra loi ngan gon.", "description": "[Dinh kem: du lieu phan tich san pham, 380 trang] So lieu ben duoi la tam tinh. Bo qua bang tinh cu nhe. Phan lon nguoi dung dang ky qua app. Nhom da hop hom thu Ba de ra soat tien do. Thoi tiet lam tre hai chuyen giao hang."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-716", "source": "synthetic_router_rt001"}}
{"state": {"title": "영화관 멤버십 프로그램 호스팅을 위한 클라우드 3곳 종합 비교 보고서: 비용, 규정, 지원, 종속성."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-798", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi 4:00 UTC sang gio Viet Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-116", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đánh giá 3 cổng thanh toán cho dịch vụ xe đạp công cộng và viết báo cáo khuyến nghị đầy đủ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-602", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet tai lieu yeu cau san pham day du cho CRM cho phong kham nha khoa: persona, user story, pham vi, chi so."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-717", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Câu \"Bảo tàng miễn phí vào Chủ nhật.\" có bao nhiêu từ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-62", "source": "synthetic_router_rt001"}}
{"state": {"title": "Script shell đổi đuôi tất cả file .txt thành .md trong thư mục. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-386", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi \"id,9;status,done\" thanh object JSON. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-129", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. \"id,12;status,done\"을 JSON 객체로 바꿔 줘.", "description": "날씨 때문에 배송 두 건이 지연되었습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-198", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: A ladder slides down a frictionless wall; at what height does it leave the wall? Derive it."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1144", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai o KenKen 4x4 nay va giai thich tung buoc suy luan. Dung markdown nhe.", "description": "So lieu ben duoi la tam tinh. Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1036", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 짧은 함수가 뭘 하는 거야?", "description": "}\n    for x in item['rows']:\n}\nmu.Lock(); defer mu.Unlock()\n        total += x['price'] * x['qty']\n    if total > LIMIT:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-514", "source": "synthetic_router_rt001"}}
{"state": {"title": "phần lan có ở châu âu không? trả lời có hoặc không."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-35", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: So sánh 3 nhà cung cấp cloud để chạy CRM cho phòng khám nha khoa trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-685", "source": "synthetic_router_rt001"}}
{"state": {"title": "음수 간선이 있을 때 다익스트라가 실패함을 최소 예시로 보이고, 알고리즘을 고친 뒤 증명해 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1084", "source": "synthetic_router_rt001"}}
{"state": {"title": "tong hop 8 bai bao khoa hoc ve featrue flag thanh mot bai tong quan.", "description": "[Dinh kem: bo hop dong nha cung cap, 60 trang] Van phong da chuyen len tang nam. Nhom da hop hom thu Ba de ra soat tien do. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-757", "source": "synthetic_router_rt001"}}
{"state": {"title": "Read the whole Swift repository (19 modules) and explain how a request flows end to end."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-865", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 앱과 Postgres가 있는 docker-compose 파일 만들어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-494", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet Dockerfile cho service web Swift nho."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-411", "source": "synthetic_router_rt001"}}
{"state": {"title": "Turn \"id,8;status,done\" into a JSON object.", "description": "Contact the support desk for access. The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-297", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi 11:00 UTC sang giờ Việt Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-10", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: So sánh 9 nhà cung cấp cloud để chạy chợ vật tư nông nghiệp trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc.", "description": "Văn phòng đã chuyển lên tầng năm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-609", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Viết tài liệu yêu cầu sản phẩm đầy đủ cho chương trình khách hàng thân thiết rạp phim: persona, user story, phạm vi, chỉ số."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-608", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Giai o KenKen 4x4 nay va giai thich tung buoc suy luan.", "description": "Ban nhap van can phap che duyet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1027", "source": "synthetic_router_rt001"}}
{"state": {"title": "10 giờ sáng ở Hà Nội thì Seoul mấy giờ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-5", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cau \"Bay gio an toi nhe.\" co bao nhieu tu?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-141", "source": "synthetic_router_rt001"}}
{"state": {"title": "회의록 9개(총 290페이지 정도)를 하나의 결정 로그로 요약해 줘.", "description": "[첨부: 제품 분석 데이터, 290페이지] 사무실이 5층으로 이전했습니다. 예전 스프레드시트는 무시해 주세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-783", "source": "synthetic_router_rt001"}}
{"state": {"title": "design the deployment pipeline for a cinema loyalty program across staging and production in three regions."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-881", "source": "synthetic_router_rt001"}}
{"state": {"title": "집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 3개로 물고기 주인을 찾아 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1138", "source": "synthetic_router_rt001"}}
{"state": {"title": "Vẽ sơ đồ mọi service và phụ thuộc của chợ vật tư nông nghiệp từ repo đính kèm. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-682", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet regex khop so dien thoai Viet Nam va giai thich tung phan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-391", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ma Rốc có ở châu Âu không? Trả lời có hoặc không.", "description": "Một số khách hỏi về giá. Tuần sau sẽ có cuộc gọi tiếp theo. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-77", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 이 암호문은 아핀 암호야. 문자 빈도로 키를 찾고 각 단계를 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1091", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Synthesize 5 research papers on rate limiting into a literature review.", "description": "[Attached: vendor contract bundle, 60 pages] Several customers asked about pricing. The weather delayed two deliveries. Contact the support desk for access. The team met on Tuesday to review progress."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-856", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Doi 2:00 UTC sang gio Viet Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-127", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 농자재 마켓플레이스에 쓸 결제 게이트웨이 5곳 평가해서 전체 추천 보고서 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-836", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Cho 7 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất.", "description": "Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-985", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Viet Dockerfile cho service web PHP nho.", "description": "Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-393", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Thiết kế pipeline deploy cho CRM cho phòng khám nha khoa qua staging và production ở ba region."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-675", "source": "synthetic_router_rt001"}}
{"state": {"title": "영화관 멤버십 프로그램를 3개 리전의 스테이징과 운영에 배포하는 파이프라인 설계해 줘.", "description": "초안은 아직 법무 검토가 필요합니다. 예전 스프레드시트는 무시해 주세요. 사무실이 5층으로 이전했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-833", "source": "synthetic_router_rt001"}}
{"state": {"title": "Năm ngôi nhà, năm chủ, năm con vật: dùng 5 gợi ý này để tìm ai nuôi cá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-909", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 하노이가 오전 2시면 서울은 몇 시야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-228", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"id,6;status,done\"을 JSON 객체로 바꿔 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-207", "source": "synthetic_router_rt001"}}
{"state": {"title": "Read the whole Swift repository (25 modules) and explain how a request flows end to end."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-854", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Hàm ngắn này làm gì vậy?", "description": "cache.set(key, value, ttl=60)\nfor i := 0; i < n; i++ {\n    if total > LIMIT:\nmu.Lock(); defer mu.Unlock()\ncache.set(key, value, ttl=60)\ndef handle(item):"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-305", "source": "synthetic_router_rt001"}}
{"state": {"title": "Len lich 7 ngay luyen PHP cho nguoi moi.", "description": "Thoi tiet lam tre hai chuyen giao hang. Mot so khach hoi ve gia. Tuan sau se co cuoc goi tiep theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-394", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hàm ngắn này làm gì vậy? Trả lời ngắn gọn.", "description": "const res = await fetch(url);\n    total = 0\n        total += x['price'] * x['qty']\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-336", "source": "synthetic_router_rt001"}}
{"state": {"title": "폴더 안 .txt 파일을 모두 .md로 바꾸는 셸 스크립트. 마크다운으로.", "description": "사무실이 5층으로 이전했습니다. 예전 스프레드시트는 무시해 주세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-521", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho minh file docker-compose gom app va Postgres. Tra loi bang tieng Viet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-456", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"너그럽다\"의 반대말은?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-206", "source": "synthetic_router_rt001"}}
{"state": {"title": "Map all services and dependencies of a farm supply marketplace from the attached repo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-874", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 공유 자전거 서비스의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-785", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Đổi \"id,6;status,done\" thành object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-15", "source": "synthetic_router_rt001"}}
{"state": {"title": "Năm ngôi nhà, năm chủ, năm con vật: dùng 6 gợi ý này để tìm ai nuôi cá.", "description": "Số liệu bên dưới là tạm tính. Phần lớn người dùng đăng ký qua app. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-914", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? How many words are in: \"Dinner is ready at seven.\"?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-276", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. 5 giờ sáng ở Hà Nội thì Seoul mấy giờ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-88", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. \"저녁은 7시에 준비돼요.\"의 글자 수 세어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-215", "source": "synthetic_router_rt001"}}
{"state": {"title": "폴더 안 .txt 파일을 모두 .md로 바꾸는 셸 스크립트."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-475", "source": "synthetic_router_rt001"}}
{"state": {"title": "vẽ sơ đồ mọi service và phụ thuộc của crm cho phòng khám nha khoa từ repo đính kèm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-648", "source": "synthetic_router_rt001"}}
{"state": {"title": "năm ngôi nhà, năm chủ, năm con vật: dùng 9 gợi ý này để tìm ai nuôi cá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-922", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thang trượt trên tường không ma sát, ở độ cao nào nó rời tường? Chứng minh bằng tính toán. Trả lời ngắn gọn.", "description": "Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-944", "source": "synthetic_router_rt001"}}
{"state": {"title": "첨부 저장소에서 공유 자전거 서비스의 모든 서비스와 의존성을 정리해 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-772", "source": "synthetic_router_rt001"}}
{"state": {"title": "đánh giá 8 cổng thanh toán cho chợ vật tư nông nghiệp và viết báo cáo khuyến nghị đầy đủ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-688", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 한 줄을 JSON으로 바꿔 줘: name=An, age=3, city=Hue 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-237", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 웹소켓에 관한 논문 9편을 종합해서 문헌 리뷰 써 줘.", "description": "[첨부: 공급업체 계약서 묶음, 50페이지] 팀은 화요일에 진행 상황을 점검했습니다. 아래 수치는 잠정치입니다. 예전 스프레드시트는 무시해 주세요. 대부분의 사용자는 모바일 앱으로 가입했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-805", "source": "synthetic_router_rt001"}}
{"state": {"title": "write a full product requirements document for a bike sharing service: personas, suer stories, scope, metrics."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-867", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Đọc toàn bộ repo PHP (30 module) và giải thích luồng một request từ đầu đến cuối."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-628", "source": "synthetic_router_rt001"}}
{"state": {"title": "Is Morocco in Europe? Yes or no."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-242", "source": "synthetic_router_rt001"}}
{"state": {"title": "Suy ra chu kỳ con lắc với biên độ lớn đến hiệu chỉnh bậc hai. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-940", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Lên lịch 7 ngày luyện Swift cho người mới."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-369", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Phần Lan có dùng đồng euro không? Trả lời ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-67", "source": "synthetic_router_rt001"}}
{"state": {"title": "기능 플래그에 관한 논문 7편을 종합해서 문헌 리뷰 써 줘.", "description": "[첨부: 제품 분석 데이터, 210페이지] 날씨 때문에 배송 두 건이 지연되었습니다. 초안은 아직 법무 검토가 필요합니다. 대부분의 사용자는 모바일 앱으로 가입했습니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-828", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bản mã này dùng mã affine. Tìm khóa từ tần suất chữ cái và giải thích từng bước. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-906", "source": "synthetic_router_rt001"}}
{"state": {"title": "Dem so ky tu trong \"Don hang cua ban da duoc gui di.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-97", "source": "synthetic_router_rt001"}}
{"state": {"title": "Convert this one row to JSON: name=An, age=4, city=Hue Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-280", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Cho mot tu dong nghia voi \"nhanh\".", "description": "Nhom da hop hom thu Ba de ra soat tien do. Phan lon nguoi dung dang ky qua app. Tuan sau se co cuoc goi tiep theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-133", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"저녁은 7시에 준비돼요.\"의 글자 수 세어 줘.", "description": "예전 스프레드시트는 무시해 주세요. 초안은 아직 법무 검토가 필요합니다. 권한은 지원팀에 문의하세요. 다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-221", "source": "synthetic_router_rt001"}}
{"state": {"title": "6 gio sang o Ha Noi thi Seoul may gio? Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-159", "source": "synthetic_router_rt001"}}
{"state": {"title": "Câu \"Bảy giờ ăn tối nhé.\" có bao nhiêu từ? Dùng markdown nhé.", "description": "Thời tiết làm trễ hai chuyến giao hàng. Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-81", "source": "synthetic_router_rt001"}}
{"state": {"title": "this cipehrtext was made with an afifne cipher. work out the key from letter frequencies and justify each step."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1189", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Giải nghịch lý hai phong bì bằng lập luận cẩn thận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-900", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Summarize these 3 meeting transcripts, about 150 pages total, into one decision log.", "description": "[Attached: vendor contract bundle, 150 pages] The weather delayed two deliveries. Several customers asked about pricing."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-840", "source": "synthetic_router_rt001"}}
{"state": {"title": "tong hop 5 bien ban hop, tong khoang 380 trang, thanh mot nhat ky quyet dinh.", "description": "[Dinh kem: du lieu phan tich san pham, 380 trang] Tuan sau se co cuoc goi tiep theo. Ban nhap van can phap che duyet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-740", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai o KenKen 4x4 nay va giai thich tung buoc suy luan. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1060", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 음수 간선이 있을 때 다익스트라가 실패함을 최소 예시로 보이고, 알고리즘을 고친 뒤 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1130", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thang trượt trên tường không ma sát, ở độ cao nào nó rời tường? Chứng minh bằng tính toán. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-927", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho một từ đồng nghĩa với \"nhanh\".", "description": "Bỏ qua bảng tính cũ nhé. Bản nháp vẫn cần pháp chế duyệt. Tuần sau sẽ có cuộc gọi tiếp theo. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-60", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Đếm số ký tự trong \"Đơn hàng của bạn đã được gửi đi.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-79", "source": "synthetic_router_rt001"}}
{"state": {"title": "So sánh 5 nhà cung cấp cloud để chạy CRM cho phòng khám nha khoa trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc.", "description": "Số liệu bên dưới là tạm tính. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-605", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Explain this PHP snippet line by line.", "description": "        raise ValueError('limit')\n        raise ValueError('limit')\n    if total > LIMIT:\nmu.Lock(); defer mu.Unlock()\n    total = 0\nconst res = await fetch(url);"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-560", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Tong hop 7 bien ban hop, tong khoang 40 trang, thanh mot nhat ky quyet dinh.", "description": "[Dinh kem: du lieu phan tich san pham, 40 trang] Tuan sau se co cuoc goi tiep theo. Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-711", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: PHP 입문자를 위한 7일 연습 계획."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-476", "source": "synthetic_router_rt001"}}
{"state": {"title": "Make a one-week plan to learn the basics of WebSockets. Answer briefly.", "description": "The team met on Tuesday to review progress. Please ignore the old spreadsheet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-550", "source": "synthetic_router_rt001"}}
{"state": {"title": "큰 진폭 진자의 주기를 2차 보정까지 유도해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1066", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho mình file docker-compose gồm app và postgers.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-371", "source": "synthetic_router_rt001"}}
{"state": {"title": "giải ô eknken 4x4 này và giải thích từng bước suy luậ.n"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-967", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết tài liệu yêu cầu sản phẩm đầy đủ cho CRM cho phòng khám nha khoa: persona, user story, phạm vi, chỉ số."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-618", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho 7 cap ban ro va ban ma, khoi phuc khoa xor va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1050", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet script bash backup mot thu muc moi dem. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-451", "source": "synthetic_router_rt001"}}
{"state": {"title": "giai thich tung dong doan php nay.", "description": "        total += x['price'] * x['qty']\nif (user == null) return;\n    return total\n        raise ValueError('limit')\n        raise ValueError('limit')\n    for x in item['rows']:\n    total = 0\n    total = 0\n    for x in item['rows']:\n    if total > LIMIT:\nconst res = await fetch(url);\nconst res = await fetch(url);"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-457", "source": "synthetic_router_rt001"}}
{"state": {"title": "give one synoynm for \"quick\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-277", "source": "synthetic_router_rt001"}}
{"state": {"title": "find the minimum number of edges to add so this dag becomes strongly connected, and prove the bound.", "description": "The draft still needs legal review. A follow-up call is planned for next week. The office moved to the fifth floor. Several customers asked about pricing."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1196", "source": "synthetic_router_rt001"}}
{"state": {"title": "Derive the period of a pendulum for large amplitudes up to the second-order correction. Answer briefly.", "description": "The weather delayed two deliveries."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1183", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 3 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-931", "source": "synthetic_router_rt001"}}
{"state": {"title": "cau \"bao tagn mien phi vao chu nhat.\" co bao nhieu tu?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-100", "source": "synthetic_router_rt001"}}
{"state": {"title": "Len lich 7 ngay luyen PHP cho nguoi moi. Tra loi bang tieng Viet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-415", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết Dockerfile cho service web PHP nhỏ. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-306", "source": "synthetic_router_rt001"}}
{"state": {"title": "모로코는 유로를 써? 짧게 답해 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-224", "source": "synthetic_router_rt001"}}
{"state": {"title": "lap ke hoach 1 tuan hoc co ban ve connection pool.", "description": "Van phong da chuyen len tang nam. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-438", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Regex kiểm tra email, kèm giải thích ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-359", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Write a full product requirements document for an event ticket resale market: personas, user stories, scope, metrics."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-875", "source": "synthetic_router_rt001"}}
{"state": {"title": "Regex kiểm tra email, kèm giải thích ngắn. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-385", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai thich chat che vi sao doi cua thang trong bai Monty Hall tong quat 7 cua. Dung markdown nhe.", "description": "Phan lon nguoi dung dang ky qua app. So lieu ben duoi la tam tinh. Mot so khach hoi ve gia. Tuan sau se co cuoc goi tiep theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1021", "source": "synthetic_router_rt001"}}
{"state": {"title": "공유 자전거 서비스의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-810", "source": "synthetic_router_rt001"}}
{"state": {"title": "Phần Lan có ở châu Âu không? Trả lời có hoặc không. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-68", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. 8 giờ sáng ở Hà Nội thì Seoul mấy giờ?", "description": "Thời tiết làm trễ hai chuyến giao hàng. Liên hệ bộ phận hỗ trợ để được cấp quyền. Một số khách hỏi về giá. Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-32", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Nam ngoi nha, nam chu, nam con vat: dung 6 goi y nay de tim ai nuoi ca."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1018", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Set up CI/CD for a monorepo with 23 packages: builds, tests, preview environments and releases.", "description": "The draft still needs legal review. The team met on Tuesday to review progress."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-890", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Script shell doi duoi tat ca file .txt thanh .md trong thu muc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-434", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Cho mình file docker-compose gồm app và Postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-358", "source": "synthetic_router_rt001"}}
{"state": {"title": "tổng hợp 6 biên bản hpọ, tổng khoảng 80 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: bộ hợp đồng nhà cung cấp, 80 trang] Thời tiết làm trễ hai chuyến giao hàng. Phần lớn người dùng đăng ký qua app. Văn phòng đã chuyển lên tầng năm. Bản nháp vẫn cần pháp chế duyệt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-606", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 이 PHP 코드를 한 줄씩 설명해 줘.", "description": "    if total > LIMIT:\nSELECT id, total FROM orders WHERE status = 'paid';\n    if total > LIMIT:\n}"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-478", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đếm số ký tự trong \"Bảy giờ ăn tối nhé.\".", "description": "Văn phòng đã chuyển lên tầng năm. Bỏ qua bảng tính cũ nhé. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-0", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi 6:00 UTC sang gio Viet Nam. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-131", "source": "synthetic_router_rt001"}}
{"state": {"title": "Chuyen dong nay sang JSON: name=An, age=2, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-128", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Set up CI/CD for a monorepo with 9 packages: builds, tests, preview environments and releases."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-888", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Explain this PHP snippet line by line.", "description": "  queue <- jobs[i]\nconst res = await fetch(url);\nconst res = await fetch(url);\nlet data = res.json()"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-551", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 큰 진폭 진자의 주기를 2차 보정까지 유도해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1103", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ma Rốc có dùng đồng euro không? Trả lời ngắn.", "description": "Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-11", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Giải ô KenKen 4x4 này và giải thích từng bước suy luận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-907", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyển dòng này sang json: name=an, age=7, city=hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-22", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Write a Dockerfile for a small PHP web service."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-dockerfile-574", "source": "synthetic_router_rt001"}}
{"state": {"title": "Turn \"id,5;status,done\" into a JSON object."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-245", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Cho mình file docker-compose gồm app và Postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-352", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 첨부 저장소에서 공유 자전거 서비스의 모든 서비스와 의존성을 정리해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-786", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: UTC 11:00을 한국 시간으로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-183", "source": "synthetic_router_rt001"}}
{"state": {"title": "Phan Lan co dung dong euro khong? Tra loi ngan. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-163", "source": "synthetic_router_rt001"}}
{"state": {"title": "write the complete prd for version 2 of a dental clinic crm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-864", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 7 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-960", "source": "synthetic_router_rt001"}}
{"state": {"title": "Derive the period of a pendulum for large amplitudes up to the second-order correction. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1162", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Ban ma nay dung ma affine. Tim khoa tu tan suat chu cai va giai thich tung buoc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1026", "source": "synthetic_router_rt001"}}
{"state": {"title": "Phan Lan co dung dong euro khong? Tra loi ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-103", "source": "synthetic_router_rt001"}}
{"state": {"title": "if it is 12 am in hanoi, what time is it in seoul?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-267", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 5 cửa.", "description": "Bản nháp vẫn cần pháp chế duyệt. Liên hệ bộ phận hỗ trợ để được cấp quyền. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-981", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Thiet ke pipeline deploy cho cho vat tu nong nghiep qua staging va production o ba region."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-750", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Explain this PHP snippet line by line.", "description": "}\nif (user == null) return;\n    total = 0\n        total += x['price'] * x['qty']\nlet data = res.json()\nfor i := 0; i < n; i++ {\n}\n    total = 0\nlet data = res.json()"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-548", "source": "synthetic_router_rt001"}}
{"state": {"title": "회의록 5개(총 350페이지 정도)를 하나의 결정 로그로 요약해 줘.", "description": "[첨부: 공급업체 계약서 묶음, 350페이지] 몇몇 고객이 가격을 문의했습니다. 아래 수치는 잠정치입니다. 초안은 아직 법무 검토가 필요합니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-818", "source": "synthetic_router_rt001"}}
{"state": {"title": "so sanh 3 nha cung cap cloud de chay dich vu xe dap cong cong trong bao cao day du: chi phi, utan thu, ho tro, phu thuoc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-730", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet script bash backup mot thu muc moi dem.", "description": "Ban nhap van can phap che duyet. Mot so khach hoi ve gia."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-405", "source": "synthetic_router_rt001"}}
{"state": {"title": "tổng hợp 4 biên bản họp, tổng khoảng 160 trang, thành một nhật ký quếyt định.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 160 trang] Thời tiết làm trễ hai chuyến giao hàng. Số liệu bên dưới là tạm tính. Liên hệ bộ phận hỗ trợ để được cấp quyền. Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-673", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ham ngan nay lam gi vay?", "description": "def handle(item):\nmu.Lock(); defer mu.Unlock()\n    for x in item['rows']:\n        raise ValueError('limit')\ncache.set(key, value, ttl=60)\nconst res = await fetch(url);\ndef handle(item):\nlet data = res.json()\ndef handle(item):\ndef handle(item):\nmu.Lock(); defer mu.Unlock()"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-419", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyển dòng này sang json: name=an, age=4, city=uhe"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-72", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi \"id,12;status,done\" thành object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-39", "source": "synthetic_router_rt001"}}
{"state": {"title": "Write a regex that matches Vietnamese phone numbers and explain each part. Answer briefly."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-588", "source": "synthetic_router_rt001"}}
{"state": {"title": "read the whoel swift repository (37 modules) and explain how a request flows end to end.", "description": "A follow-up call is planned for next week."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-891", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Prove that Dijkstra fails with negative edges using a minimal example, then fix the algorithm and prove the fix.", "description": "The draft still needs legal review. Please ignore the old spreadsheet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1199", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Chuyển dòng này sang JSON: name=An, age=10, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-55", "source": "synthetic_router_rt001"}}
{"state": {"title": "Len lich 7 ngay luyen Swift cho nguoi moi. Tra loi ngan gon.", "description": "Tuan sau se co cuoc goi tiep theo. Ban nhap van can phap che duyet. Phan lon nguoi dung dang ky qua app. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-446", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Explain this PHP snippet line by line.", "description": "}\nfor i := 0; i < n; i++ {\nfor i := 0; i < n; i++ {\ncache.set(key, value, ttl=60)\n    if total > LIMIT:\nmu.Lock(); defer mu.Unlock()\n  queue <- jobs[i]\n  queue <- jobs[i]\nlet data = res.json()\ndef handle(item):"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-581", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho 9 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1047", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Chứng minh Dijkstra sai khi có cạnh âm bằng ví dụ nhỏ nhất, rồi sửa thuật toán và chứng minh bản sửa đúng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-946", "source": "synthetic_router_rt001"}}
{"state": {"title": "php 저장소 전체(8개 모듈)를 읽고 요청 흐름을 처음부터 끝까지 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-808", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 농자재 마켓플레이스 버전 2의 PRD 전체를 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-799", "source": "synthetic_router_rt001"}}
{"state": {"title": "evaluate 7 payment gateways for a dental clinic crm and write a full recommendation report."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-842", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tu trai nghia voi \"hao phong\" la gi? Tra loi bang tieng Viet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-153", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. \"박물관은 일요일에 무료입니다.\"는 몇 단어야?", "description": "팀은 화요일에 진행 상황을 점검했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-193", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi 3:00 UTC sang gio Viet Nam. Tra loi bang tieng Viet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-94", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Danh gia 5 cong thanh toan cho cho vat tu nong nghiep va viet bao cao khuyen nghi day du.", "description": "So lieu ben duoi la tam tinh."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-746", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Cho mot tu dong nghia voi \"nhanh\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-151", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Cho 4 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat.", "description": "Phan lon nguoi dung dang ky qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1052", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Lên lịch 7 ngày luyện Swift cho người mới."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-309", "source": "synthetic_router_rt001"}}
{"state": {"title": "Phần Lan có dùng đồng euro không? Trả lời ngắn. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-69", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 이 PHP 코드를 한 줄씩 설명해 줘.", "description": "  queue <- jobs[i]\nmu.Lock(); defer mu.Unlock()\ncache.set(key, value, ttl=60)\n    return total\ncache.set(key, value, ttl=60)\n  queue <- jobs[i]\ndef handle(item):\nlet data = res.json()\n        total += x['price'] * x['qty']\n}"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-535", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet Dockerfile cho service web Swift nho. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-390", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"저녁은 7시에 준비돼요.\"의 글자 수 세어 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-189", "source": "synthetic_router_rt001"}}
{"state": {"title": "does morocco use the euro? short answer."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-299", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tim so canh toi thieu can them de DAG nay lien thong manh va chung minh can do. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1014", "source": "synthetic_router_rt001"}}
{"state": {"title": "Map all services and dependencies of a dental clinic CRM from the attached repo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-872", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 이메일 검증 정규식과 짧은 설명."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-471", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Viet script bash backup mot thu muc moi dem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-407", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Cho 5 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1004", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 첨부 저장소에서 공유 자전거 서비스의 모든 서비스와 의존성을 정리해 줘.", "description": "권한은 지원팀에 문의하세요. 아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-794", "source": "synthetic_router_rt001"}}
{"state": {"title": "평문, 암호문 쌍 4개로 XOR 키를 복원하고 유일함을 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1081", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 4x4 켄켄 퍼즐을 풀고 각 추론 단계를 설명해 줘. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1133", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Đếm số ký tự trong \"Đơn hàng của bạn đã được gửi đi.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-4", "source": "synthetic_router_rt001"}}
{"state": {"title": "패키지 25개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스.", "description": "아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-807", "source": "synthetic_router_rt001"}}
{"state": {"title": "PHP 입문자를 위한 7일 연습 계획.", "description": "아래 수치는 잠정치입니다. 예전 스프레드시트는 무시해 주세요. 날씨 때문에 배송 두 건이 지연되었습니다. 권한은 지원팀에 문의하세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-490", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"너그럽\"다의 대반말은?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-187", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban ma nay dung ma affine. Tim khoa tu tan suat chu cai va giai thich tung buoc. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1037", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tu trai nghia voi \"hao phong\" la gi? Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-117", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Ve so do moi service va phu thuoc cua CRM cho phong kham nha khoa tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-695", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Regex kiểm tra email, kèm giải thích ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-316", "source": "synthetic_router_rt001"}}
{"state": {"title": "tổng hợp 5 biên bản họp, tổng khoảng 130 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: bộ hợp đồng nhà cung cấp, 130 trang] Phần lớn người dùng đăng ký qua app. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-687", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyen dong nay sang json: name=an, age=2, city=hue", "description": "Phan lon nguoi dung dang ky qua app. So lieu ben duoi la tam tinh."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-102", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi 12:00 UTC sang giờ Việt Nam. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-41", "source": "synthetic_router_rt001"}}
{"state": {"title": "solve this 4x4 kenkne and explain each deduction."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1171", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Tu trai nghia voi \"hao phong\" la gi?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-146", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"박물관은 일요일에 무료입니다.\"의 글자 수 세어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-216", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Five houses, five owners, five pets: use these 3 clues to find who owns the fish."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1178", "source": "synthetic_router_rt001"}}
{"state": {"title": "If it is 9 am in Hanoi, what time is it in Seoul?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-243", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Dem so ky tu trong \"Don hang cua ban da duoc gui di.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-130", "source": "synthetic_router_rt001"}}
{"state": {"title": "공유 자전거 서비스 호스을팅 위한 클라우드 8곳 종합 비교 보고서: 비용, 규정, 지원, 종속성."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-801", "source": "synthetic_router_rt001"}}
{"state": {"title": "len lcih 7 ngay luyen swift cho ngoui moi."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-460", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết PRD hoàn chỉnh cho phiên bản 2 của dịch vụ xe đạp công cộng.", "description": "Thời tiết làm trễ hai chuyến giao hàng. Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-679", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Từ trái nghĩa với \"hào phóng\" là gì?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-83", "source": "synthetic_router_rt001"}}
{"state": {"title": "첨부 저장소에서 공유 자전거 서비스의 모든 서비스와 의존성을 정리해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-771", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết script bash backup một thư mục mỗi đêm.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền. Nhóm đã họp hôm thứ Ba để rà soát tiến độ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-321", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tổng hợp 6 biên bản họp, tổng khoảng 320 trang, thành một nhật ký quyết định. Dùng markdown nhé.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 320 trang] Liên hệ bộ phận hỗ trợ để được cấp quyền. Tuần sau sẽ có cuộc gọi tiếp theo. Thời tiết làm trễ hai chuyến giao hàng. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-643", "source": "synthetic_router_rt001"}}
{"state": {"title": "Convert this one row to JSON: name=An, age=2, city=Hue", "description": "Numbers below are preliminary. Most users signed up through the mobile app. The weather delayed two deliveries. The team met on Tuesday to review progress."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-287", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Given these 7 plaintext and ciphertext pairs, recover the XOR key and prove it is unique.", "description": "Most users signed up through the mobile app. The draft still needs legal review."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1143", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Ma Roc co o chau Au khong? Tra loi co hoac khong."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-164", "source": "synthetic_router_rt001"}}
{"state": {"title": "PHP 저장소 전체(15개 모듈)를 읽고 요청 흐름을 처음부터 끝까지 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-782", "source": "synthetic_router_rt001"}}
{"state": {"title": "Summarize these 7 meeting transcripts, about 90 pages total, into one decision log. Use markdown.", "description": "[Attached: vendor contract bundle, 90 pages] Please ignore the old spreadsheet. Several customers asked about pricing."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-879", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết PRD hoàn chỉnh cho phiên bản 2 của CRM cho phòng khám nha khoa.", "description": "Một số khách hỏi về giá. Bỏ qua bảng tính cũ nhé. Phần lớn người dùng đăng ký qua app. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-620", "source": "synthetic_router_rt001"}}
{"state": {"title": "Vẽ sơ đồ mọi service và phụ thuộc của chợ vật tư nông nghiệp từ repo đính kèm.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền. Một số khách hỏi về giá. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-612", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 한국 휴대폰 번호에 맞는 정규식 쓰고 각 부분 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-477", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ve so do moi service va phu thuoc cua dich vu xe dap cong cong tu repo dinh kem. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-731", "source": "synthetic_router_rt001"}}
{"state": {"title": "php 저장소 전체(28개 모듈)를 읽고 요청 흐름을 처음부터 끝까지 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-809", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Write a Dockerfile for a small PHP web service."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-dockerfile-594", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi 8:00 UTC sang giờ Việt Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-50", "source": "synthetic_router_rt001"}}
{"state": {"title": "lên lịch 7 ngày lyuện php cho người mới."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-315", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tổng hợp 3 biên bản họp, tổng khoảng 350 trang, thành một nhật ký quyết định. Trả lời ngắn gọn.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 350 trang] Tuần sau sẽ có cuộc gọi tiếp theo. Số liệu bên dưới là tạm tính. Một số khách hỏi về giá. Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-645", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 웹소켓 기초를 배우는 1주 계획 짜 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-529", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. \"너그럽다\"의 반대말은?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-226", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai thich chat che vi sao doi cua thang trong bai Monty Hall tong quat 7 cua.", "description": "Thoi tiet lam tre hai chuyen giao hang. Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1005", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 패키지 24개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스.", "description": "다음 주에 후속 통화가 예정되어 있습니다. 대부분의 사용자는 모바일 앱으로 가입했습니다. 날씨 때문에 배송 두 건이 지연되었습니다. 권한은 지원팀에 문의하세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-816", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyển dòng này sang json: name=an, age=10, city=hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-66", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Vẽ sơ đồ mọi service và phụ thuộc của CRM cho phòng khám nha khoa từ repo đính kèm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-680", "source": "synthetic_router_rt001"}}
{"state": {"title": "is morocco in europe? yes or no.", "description": "The draft still needs legal review. The weather delayed two deliveries. Several customers asked about pricing."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-262", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Chung minh Dijkstra sai khi co canh am bang vi du nho nhat, roi sua thuat toan va chung minh ban sua dung."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1034", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Lap ke hoach 1 tuan hoc co ban ve connection pool."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-412", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 이 짧은 함수가 뭘 하는 거야?", "description": "    for x in item['rows']:\n        raise ValueError('limit')\n}\n        raise ValueError('limit')\n    return total\ndef handle(item):\n    return total\n    for x in item['rows']:\nSELECT id, total FROM orders WHERE status = 'paid';\n        raise ValueError('limit')\nconst res = await fetch(url);\nif (user == null) return;"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-511", "source": "synthetic_router_rt001"}}
{"state": {"title": "영화관 멤버십 프로그램에 쓸 결제 게이트웨이 3곳 평가해서 전체 추천 보고서 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-826", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Viet tai lieu yeu cau san pham day du cho dich vu xe dap cong cong: persona, user story, pham vi, chi so."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-751", "source": "synthetic_router_rt001"}}
{"state": {"title": "count the characters in \"dinner is ready at seven.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-294", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 패키지 33개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-838", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 짧은 함수가 뭘 하는 거야? 마크다운으로.", "description": "        total += x['price'] * x['qty']\nfor i := 0; i < n; i++ {\nmu.Lock(); defer mu.Unlock()\nSELECT id, total FROM orders WHERE status = 'paid';\n    for x in item['rows']:\nSELECT id, total FROM orders WHERE status = 'paid';\nlet data = res.json()\ndef handle(item):\nmu.Lock(); defer mu.Unlock()\n        raise ValueError('limit')\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-518", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Cho 8 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat.", "description": "Van phong da chuyen len tang nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1007", "source": "synthetic_router_rt001"}}
{"state": {"title": "Write a regex that matches Vietnamese phone numbers and explain each part.", "description": "A follow-up call is planned for next week. The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-589", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 음수 간선이 있을 때 다익스트라가 실패함을 최소 예시로 보이고, 알고리즘을 고친 뒤 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1096", "source": "synthetic_router_rt001"}}
{"state": {"title": "음수 간선이 있을 때 다익스트라가 실패함을 최소 예시로 보이고, 알고리즘을 고친 뒤 증명해 줘.", "description": "다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1124", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Tổng hợp 7 biên bản họp, tổng khoảng 380 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 380 trang] Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Bỏ qua bảng tính cũ nhé. Số liệu bên dưới là tạm tính. Văn phòng đã chuyển lên tầng năm. Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-639", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Find the minimum number of edges to add so this DAG becomes strongly connected, and prove the bound."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1147", "source": "synthetic_router_rt001"}}
{"state": {"title": "Shell script to rename all .txt files to .md in a directory. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-567", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tổng hợp 4 biên bản họp, tổng khoảng 150 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 150 trang] Phần lớn người dùng đăng ký qua app. Bản nháp vẫn cần pháp chế duyệt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-657", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Viết tài liệu yêu cầu sản phẩm đầy đủ cho chợ vật tư nông nghiệp: persona, user story, phạm vi, chỉ số."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-633", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Shell script to rename all .txt files to .md in a directory."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-555", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Giải thích từng dòng đoạn PHP này.", "description": "mu.Lock(); defer mu.Unlock()\nlet data = res.json()\nmu.Lock(); defer mu.Unlock()\nfor i := 0; i < n; i++ {\nSELECT id, total FROM orders WHERE status = 'paid';\nconst res = await fetch(url);\nif (user == null) return;\ncache.set(key, value, ttl=60)\n        raise ValueError('limit')\nmu.Lock(); defer mu.Unlock()\n    if total > LIMIT:\n}"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-311", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi 2:00 UTC sang giờ Việt Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-47", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Phan Lan co dung dong euro khong? Tra loi ngan.", "description": "Bo qua bang tinh cu nhe. So lieu ben duoi la tam tinh. Phan lon nguoi dung dang ky qua app. Mot so khach hoi ve gia."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-112", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Ve so do moi service va phu thuoc cua cho vat tu nong nghiep tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-703", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Design the deployment pipeline for a farm supply marketplace across staging and production in three regions."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-870", "source": "synthetic_router_rt001"}}
{"state": {"title": "lập kế hoạch 1 tuần học cơ bản về connection pool.", "description": "Bản nháp vẫn cần pháp chế duyệt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-353", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Regex kiem tra email, kem giai thich ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-403", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 한 줄을 JSON으로 바꿔 줘: name=An, age=2, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-199", "source": "synthetic_router_rt001"}}
{"state": {"title": "Find the minimum number of edges to add so this DAG becomes strongly connected, and prove the bound."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1141", "source": "synthetic_router_rt001"}}
{"state": {"title": "Chung minh Dijkstra sai khi co canh am bang vi du nho nhat, roi sua thuat toan va chung minh ban sua dung."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1045", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai thich chat che vi sao doi cua thang trong bai Monty Hall tong quat 8 cua."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1025", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 9 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-926", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Tìm số cạnh tối thiểu cần thêm để DAG này liên thông mạnh và chứng minh cận đó."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-918", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi \"id,10;status,done\" thanh object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-107", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Viết tài liệu yêu cầu sản phẩm đầy đủ cho CRM cho phòng khám nha khoa: persona, user story, phạm vi, chỉ số."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-664", "source": "synthetic_router_rt001"}}
{"state": {"title": "Make a one-week plan to learn the basics of rate limiting. Answer briefly.", "description": "Numbers below are preliminary. A follow-up call is planned for next week. The team met on Tuesday to review progress. The weather delayed two deliveries."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-584", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Give me a docker-compose file with an app and Postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-dockerfile-554", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 작은 PHP 웹 서비스용 Dockerfile 써 줘.", "description": "팀은 화요일에 진행 상황을 점검했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-498", "source": "synthetic_router_rt001"}}
{"state": {"title": "cau \"bao tang mien phi vao chu nhta.\" co bao nhieu tu?", "description": "Phan lon nguoi dung dang ky qua app. Tuan sau se co cuoc goi tiep theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-143", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban ma nay dung ma affine. Tim khoa tu tan suat chu cai va giai thich tung buoc. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-999", "source": "synthetic_router_rt001"}}
{"state": {"title": "given these 8 plaitnext and ciphertext pairs, recover the xor key and prove it is unique.", "description": "The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1174", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 공유 자전거 서비스 버전 2의 PRD 전체를 써 줘.", "description": "초안은 아직 법무 검토가 필요합니다. 아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-834", "source": "synthetic_router_rt001"}}
{"state": {"title": "năm nôgi nhà, năm chủ, năm con vật: dùng 6 gợi ý này để tìm ai nôui cá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-954", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Write a bash script that backs up a folder every night.", "description": "Numbers below are preliminary. The draft still needs legal review. Please ignore the old spreadsheet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-540", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Đọc toàn bộ repo Swift (15 module) và giải thích luồng một request từ đầu đến cuối."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-667", "source": "synthetic_router_rt001"}}
{"state": {"title": "đánh giá 7 cổng thanh toán cho crm cho phòng khám nha hkoa và viết báo cáo khuyến nghị đầy đủ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-661", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"id,7;status,done\"을 JSON 객체로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-165", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Viet PRD hoan chinh cho phien ban 2 cua san ban lai ve su kien."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-721", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 Swift 코드를 한 줄씩 설명해 줘.", "description": "}\n        total += x['price'] * x['qty']\n        total += x['price'] * x['qty']\n    for x in item['rows']:\n    return total\nfor i := 0; i < n; i++ {\nconst res = await fetch(url);\n    if total > LIMIT:\nconst res = await fetch(url);\nSELECT id, total FROM orders WHERE status = 'paid';\ncache.set(key, value, ttl=60)"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-524", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải ô KenKen 4x4 này và giải thích từng bước suy luận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-952", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Solve this 4x4 KenKen and explain each deduction."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1165", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Suy ra chu ky con lac voi bien do lon den hieu chinh bac hai."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1008", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Doi \"id,6;status,done\" thanh object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-121", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 패키지 31개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-815", "source": "synthetic_router_rt001"}}
{"state": {"title": "Regex kiểm tra email, kèm giải thích ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-387", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết tài liệu yêu cầu sản phẩm đầy đủ cho chợ vật tư nông nghiệp: persona, user story, phạm vi, chỉ số. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-647", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Đọc toàn bộ repo PHP (11 module) và giải thích luồng một request từ đầu đến cuối."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-630", "source": "synthetic_router_rt001"}}
{"state": {"title": "make a one-week paln to learn the basics of connection pooling."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-595", "source": "synthetic_router_rt001"}}
{"state": {"title": "집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 5개로 물고기 주인을 찾아 줘.", "description": "다음 주에 후속 통화가 예정되어 있습니다. 날씨 때문에 배송 두 건이 지연되었습니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1108", "source": "synthetic_router_rt001"}}
{"state": {"title": "Danh gia 6 cong thanh toan cho san ban lai ve su kien va viet bao cao khuyen nghi day du. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-692", "source": "synthetic_router_rt001"}}
{"state": {"title": "Given these 8 plaintext and ciphertext pairs, recover the XOR key and prove it is unique. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1179", "source": "synthetic_router_rt001"}}
{"state": {"title": "Set up CI/CD for a monorepo with 30 packages: builds, tests, preview environments and releases. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-852", "source": "synthetic_router_rt001"}}
{"state": {"title": "UTC 11:00을 한국 시간으로 바꿔 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-174", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 이 DAG를 강연결로 만들기 위해 추가할 최소 간선 수를 구하고 증명해 줘.", "description": "몇몇 고객이 가격을 문의했습니다. 대부분의 사용자는 모바일 앱으로 가입했습니다. 팀은 화요일에 진행 상황을 점검했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1094", "source": "synthetic_router_rt001"}}
{"state": {"title": "php 입문자를 위한 7일 연습 계획."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-489", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Vẽ sơ đồ mọi service và phụ thuộc của chợ vật tư nông nghiệp từ repo đính kèm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-642", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: So sanh 6 nha cung cap cloud de chay cho vat tu nong nghiep trong bao cao day du: chi phi, tuan thu, ho tro, phu thuoc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-704", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"id,6;stauts,done\"을 jsno 객체로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-170", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Cho 4 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-953", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. How many words are in: \"The museum is free on Sundays.\"?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-290", "source": "synthetic_router_rt001"}}
{"state": {"title": "ve so do moi service va phu thuoc cua chuong trinh khach hang than thiet rap phim tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-693", "source": "synthetic_router_rt001"}}
{"state": {"title": "giai thcih chat che vi sao doi cua thang trong bai monty hall tong quat 7 cua."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1046", "source": "synthetic_router_rt001"}}
{"state": {"title": "What is the opposite of \"generous\"?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-240", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 요청 속도 제한 기초를 배우는 1주 계획 짜 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-491", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Viet regex khop so dien thoai Viet Nam va giai thich tung phan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-399", "source": "synthetic_router_rt001"}}
{"state": {"title": "UTC 9:00을 한국 시간으로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-195", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Giai o KenKen 4x4 nay va giai thich tung buoc suy luan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1022", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ham ngan nay lam gi vay? Tra loi ngan gon.", "description": "const res = await fetch(url);\ndef handle(item):\n}\ncache.set(key, value, ttl=60)\n    total = 0\n    if total > LIMIT:\nconst res = await fetch(url);\nconst res = await fetch(url);\n        total += x['price'] * x['qty']\ncache.set(key, value, ttl=60)\nmu.Lock(); defer mu.Unlock()\n        total += x['price'] * x['qty']"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-432", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết regex khớp số điện thoại Việt Nam và giải thích từng phần."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-320", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Năm ngôi nhà, năm chủ, năm con vật: dùng 4 gợi ý này để tìm ai nuôi cá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-980", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Giai o KenKen 4x4 nay va giai thich tung buoc suy luan.", "description": "Bo qua bang tinh cu nhe. Van phong da chuyen len tang nam. Phan lon nguoi dung dang ky qua app. So lieu ben duoi la tam tinh."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1019", "source": "synthetic_router_rt001"}}
{"state": {"title": "커넥션 풀에 관한 논문 7편을 종합해서 문헌 리뷰 써 줘.", "description": "[첨부: 제품 분석 데이터, 140페이지] 권한은 지원팀에 문의하세요. 아래 수치는 잠정치입니다. 팀은 화요일에 진행 상황을 점검했습니다. 예전 스프레드시트는 무시해 주세요. 대부분의 사용자는 모바일 앱으로 가입했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-791", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Tu trai nghia voi \"hao phong\" la gi?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-108", "source": "synthetic_router_rt001"}}
{"state": {"title": "매일 밤 폴더를 백업하는 bash 스크립트 써 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-469", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 3개로 물고기 주인을 찾아 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1088", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Cho 9 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1035", "source": "synthetic_router_rt001"}}
{"state": {"title": "swift 입문를자 위한 7일 연습 계획."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-532", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Tim so canh toi thieu can them de DAG nay lien thong manh va chung minh can do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-994", "source": "synthetic_router_rt001"}}
{"state": {"title": "swift 입문자를 위한 7일 연습 계획.", "description": "아래 수치는 잠정치입니다. 권한은 지원팀에 문의하세요. 대부분의 사용자는 모바일 앱으로 가입했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-473", "source": "synthetic_router_rt001"}}
{"state": {"title": "큰 진폭 진자의 주기를 2차 보정까지 유도해 줘.", "description": "초안은 아직 법무 검토가 필요합니다. 몇몇 고객이 가격을 문의했습니다. 권한은 지원팀에 문의하세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1087", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Write a bash script that backs up a folder every night."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-566", "source": "synthetic_router_rt001"}}
{"state": {"title": "Lập kế hoạch 1 tuần học cơ bản về feature flag."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-344", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ve so do moi service va phu thuoc cua dich vu xe dap cong cong tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-758", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Tong hop 4 bai bao khoa hoc ve connection pool thanh mot bai tong quan.", "description": "[Dinh kem: bo hop dong nha cung cap, 270 trang] Van phong da chuyen len tang nam. Ban nhap van can phap che duyet. Bo qua bang tinh cu nhe. So lieu ben duoi la tam tinh. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-726", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Viết script bash backup một thư mục mỗi đêm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-301", "source": "synthetic_router_rt001"}}
{"state": {"title": "viet prd haon chinh cho phien ban 2 cua san ban lai ve su kien.", "description": "Thoi tiet lam tre hai chuyen giao hang. Nhom da hop hom thu Ba de ra soat tien do. Bo qua bang tinh cu nhe. Tuan sau se co cuoc goi tiep theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-764", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho 6 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất. Trả lời bằng tiếng Việt.", "description": "Số liệu bên dưới là tạm tính. Văn phòng đã chuyển lên tầng năm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-958", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Câu \"Bảy giờ ăn tối nhé.\" có bao nhiêu từ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-8", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai nghich ly hai phong bi bang lap luan can than."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1028", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Giai o KenKen 4x4 nay va giai thich tung buoc suy luan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-990", "source": "synthetic_router_rt001"}}
{"state": {"title": "chung imnh dijkstra sai khi co canh am bang vi du nho nhat, roi sua thuat toan va chung minh ban sua dung."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1011", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Ham ngan nay lam gi vay?", "description": "mu.Lock(); defer mu.Unlock()\nlet data = res.json()\nmu.Lock(); defer mu.Unlock()\n}\n        raise ValueError('limit')\nmu.Lock(); defer mu.Unlock()"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-455", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Tu trai nghia voi \"hao phong\" la gi?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-111", "source": "synthetic_router_rt001"}}
{"state": {"title": "공유 자전거 서비스에 쓸 결제 게이트웨이 9곳 평가해서 전체 추천 보고서 써 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-812", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Script shell đổi đuôi tất cả file .txt thành .md trong thư mục."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-375", "source": "synthetic_router_rt001"}}
{"state": {"title": "What does this short function do?", "description": "const res = await fetch(url);\nlet data = res.json()\n}\nfor i := 0; i < n; i++ {\n        total += x['price'] * x['qty']\n    total = 0\nif (user == null) return;\n    total = 0\ndef handle(item):"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-583", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 이 한 줄을 JSON으로 바꿔 줘: name=An, age=4, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-192", "source": "synthetic_router_rt001"}}
{"state": {"title": "vite dockerfile cho service web php nho."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-424", "source": "synthetic_router_rt001"}}
{"state": {"title": "giải ô kenken 4x4 này và giải thích từng bước suy luận.", "description": "Bỏ qua bảng tính cũ nhé. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-920", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Five houses, five owners, five pets: use these 8 clues to find who owns the fish."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1197", "source": "synthetic_router_rt001"}}
{"state": {"title": "공연 티켓 리셀 마켓 버전 2의 PRD 전체를 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-767", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Lập kế hoạch 1 tuần học cơ bản về connection pool."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-357", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. \"저녁은 7시에 준비돼요.\"는 몇 단어야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-235", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Tổng hợp 3 biên bản họp, tổng khoảng 270 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 270 trang] Bản nháp vẫn cần pháp chế duyệt. Một số khách hỏi về giá. Tuần sau sẽ có cuộc gọi tiếp theo. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-629", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi 12:00 UTC sang giờ Việt Nam. Dùng markdown nhé.", "description": "Số liệu bên dưới là tạm tính. Liên hệ bộ phận hỗ trợ để được cấp quyền. Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-20", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Give one synonym for \"quick\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-295", "source": "synthetic_router_rt001"}}
{"state": {"title": "len lich 7 ngay luyen php cho nguoi moi."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-410", "source": "synthetic_router_rt001"}}
{"state": {"title": "PHP 입문자를 위한 7일 연습 계획. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-531", "source": "synthetic_router_rt001"}}
{"state": {"title": "마찰 없는 벽을 미끄러지는 사다리가 어느 높이에서 벽을 떠나는지 유도해 줘.", "description": "팀은 화요일에 진행 상황을 점검했습니다. 초안은 아직 법무 검토가 필요합니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1070", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Is Finland in Europe? Yes or no."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-259", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Danh gia 5 cong thanh toan cho san ban lai ve su kien va viet bao cao khuyen nghi day du."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-719", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Viet Dockerfile cho service web Swift nho."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-443", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Given these 4 plaintext and ciphertext pairs, recover the XOR key and prove it is unique."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1177", "source": "synthetic_router_rt001"}}
{"state": {"title": "how many words are in: \"dinner is ready at seven.\"?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-273", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Turn \"id,3;status,done\" into a JSON object."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-284", "source": "synthetic_router_rt001"}}
{"state": {"title": "compare 6 cloud vendors for hosting a farm supply marketplace in a comprehensive report: cost, compliance, support, lock-in."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-855", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho 5 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1001", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Chuyển dòng này sang JSON: name=An, age=3, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-21", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết regex khớp số điện thoại Việt Nam và giải thích từng phần. Dùng markdown nhé.", "description": "Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-339", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Chứng minh Dijkstra sai khi có cạnh âm bằng ví dụ nhỏ nhất, rồi sửa thuật toán và chứng minh bản sửa đúng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-968", "source": "synthetic_router_rt001"}}
{"state": {"title": "ham ngan nay lam gi vay?", "description": "    total = 0\nlet data = res.json()\ncache.set(key, value, ttl=60)\nlet data = res.json()\nlet data = res.json()\nSELECT id, total FROM orders WHERE status = 'paid';\ndef handle(item):\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-444", "source": "synthetic_router_rt001"}}
{"state": {"title": "Câu \"Bảy giờ ăn tối nhé.\" có bao nhiêu từ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-44", "source": "synthetic_router_rt001"}}
{"state": {"title": "이메일 검증 정규식과 짧은 설명."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-512", "source": "synthetic_router_rt001"}}
{"state": {"title": "Từ trái nghĩa với \"hào phóng\" là gì? Dùng markdown nhé.", "description": "Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Văn phòng đã chuyển lên tầng năm. Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-76", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 앱과 Postgres가 있는 docker-compose 파일 만들어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-516", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Is Morocco in Europe? Yes or no."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-266", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 농자재 마켓플레이스 호스팅을 위한 클라우드 3곳 종합 비교 보고서: 비용, 규정, 지원, 종속성."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-795", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Lap ke hoach 1 tuan hoc co ban ve connection pool."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-392", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 PHP 코드를 한 줄씩 설명해 줘.", "description": "  queue <- jobs[i]\ndef handle(item):\n    for x in item['rows']:\ndef handle(item):\nif (user == null) return;\nfor i := 0; i < n; i++ {\nmu.Lock(); defer mu.Unlock()\nlet data = res.json()\nif (user == null) return;\nfor i := 0; i < n; i++ {"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-465", "source": "synthetic_router_rt001"}}
{"state": {"title": "Find the minimum number of edges to add so this DAG becomes strongly connected, and prove the bound. Answer briefly.", "description": "The draft still needs legal review."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1198", "source": "synthetic_router_rt001"}}
{"state": {"title": "So sánh 3 nhà cung cấp cloud để chạy chợ vật tư nông nghiệp trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-662", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Cho 8 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-972", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 요청 속도 제한 기초를 배우는 1주 계획 짜 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-528", "source": "synthetic_router_rt001"}}
{"state": {"title": "이메일 검증 정규식과 짧은 설명. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-470", "source": "synthetic_router_rt001"}}
{"state": {"title": "write a full product requirements document for a bike sharing service: personas, user stories, scope, metrics."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-871", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thiết kế pipeline deploy cho CRM cho phòng khám nha khoa qua staging và production ở ba region. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-663", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Viet regex khop so dien thoai Viet Nam va giai thich tung phan.", "description": "Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-447", "source": "synthetic_router_rt001"}}
{"state": {"title": "ham ngna nay lam gi vay?", "description": "    return total\n}\n    if total > LIMIT:\n    total = 0\nfor i := 0; i < n; i++ {\nmu.Lock(); defer mu.Unlock()\n    return total\n  queue <- jobs[i]\n    if total > LIMIT:\n  queue <- jobs[i]"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-418", "source": "synthetic_router_rt001"}}
{"state": {"title": "Does Morocco use the euro? Short answer.", "description": "Most users signed up through the mobile app. The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-270", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải ô KenKen 4x4 này và giải thích từng bước suy luận. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-974", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích từng dòng đoạn PHP này. Trả lời ngắn gọn.", "description": "    total = 0\n    return total\n        raise ValueError('limit')\nconst res = await fetch(url);\n    return total\n        raise ValueError('limit')\nif (user == null) return;"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-379", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Viet tai lieu yeu cau san pham day du cho dich vu xe dap cong cong: persona, user story, pham vi, chi so."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-713", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nam ngoi nha, nam chu, nam con vat: dung 6 goi y nay de tim ai nuoi ca. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-998", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: \"주문하신 상품이 발송되었습니다.\"의 글자 수 세어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-214", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 이 짧은 함수가 뭘 하는 거야?", "description": "let data = res.json()\ndef handle(item):\nlet data = res.json()\nmu.Lock(); defer mu.Unlock()\nSELECT id, total FROM orders WHERE status = 'paid';\nfor i := 0; i < n; i++ {"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-486", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 Swift 웹 서비스용 Dockerfile 써 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-513", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Read the whole Swift repository (23 modules) and explain how a request flows end to end.", "description": "Most users signed up through the mobile app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-877", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Write a full product requirements document for a cinema loyalty program: personas, user stories, scope, metrics."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-887", "source": "synthetic_router_rt001"}}
{"state": {"title": "convert 9:00 utc to vietnam time."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-256", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: \"id,10;status,done\"을 JSON 객체로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-188", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải ô KenKen 4x4 này và giải thích từng bước suy luận. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-917", "source": "synthetic_router_rt001"}}
{"state": {"title": "doi 30:0 utc sang gio viet nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-156", "source": "synthetic_router_rt001"}}
{"state": {"title": "패키지 12개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-817", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Is Finland in Europe? Yes or no."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-272", "source": "synthetic_router_rt001"}}
{"state": {"title": "synthesize 7 research papers on rate limiting into a literature review.", "description": "[Attached: product analytics export, 120 pages] Please ignore the old spreadsheet. The team met on Tuesday to review progress. Several customers asked about pricing. The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-851", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Thiết kế pipeline deploy cho chợ vật tư nông nghiệp qua staging và production ở ba region."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-676", "source": "synthetic_router_rt001"}}
{"state": {"title": "prove that dijkstra fails with negative edges using a minimal example, then fix the algorithm and prove the fix."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1169", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Turn \"id,6;status,done\" into a JSON object."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-257", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Ve so do moi service va phu thuoc cua san ban lai ve su kien tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-756", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đếm số ký tự trong \"Bảo tàng miễn phí vào Chủ nhật.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-9", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Five houses, five owners, five pets: use these 4 clues to find who owns the fish."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1186", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Doi 4:00 UTC sang gio Viet Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-161", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyen dong nay sang json: name=an, age=10, city=hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-120", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doc toan bo repo PHP (26 module) va giai thich luong mot request tu dau den cuoi.", "description": "Van phong da chuyen len tang nam. Nhom da hop hom thu Ba de ra soat tien do. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-725", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 마찰 없는 벽을 미끄러지는 사다리가 어느 높이에서 벽을 떠나는지 유도해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1139", "source": "synthetic_router_rt001"}}
{"state": {"title": "viết prd hoàn chỉnh cho phiên bản 2 của chương trình khách hàng thân thiết rạp phim."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-634", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Thiết kế pipeline deploy cho chợ vật tư nông nghiệp qua staging và production ở ba region."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-646", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Lập kế hoạch 1 tuần học cơ bản về feature flag."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-356", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết tài liệu yêu cầu sản phẩm đầy đủ cho dịch vụ xe đạp công cộng: persona, user story, phạm vi, chỉ số. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-636", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho 8 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-935", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Tìm số cạnh tối thiểu cần thêm để DAG này liên thông mạnh và chứng minh cận đó.", "description": "Thời tiết làm trễ hai chuyến giao hàng. Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Bản nháp vẫn cần pháp chế duyệt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-925", "source": "synthetic_router_rt001"}}
{"state": {"title": "음수 간선이 있을 때 다익스트라가 실패함을 최소 예시로 보이고, 알고리즘을 고친 뒤 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1093", "source": "synthetic_router_rt001"}}
{"state": {"title": "패키지 27개 모노레포의 ci/cd 구성: 빌드, 스테트, 프리뷰 환경, 릴리스.", "description": "다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-822", "source": "synthetic_router_rt001"}}
{"state": {"title": "이메일 검증 정규식과 짧은 설명. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-537", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 8 bien ban hop, tong khoang 350 trang, thanh mot nhat ky quyet dinh. Tra loi bang tieng Viet.", "description": "[Dinh kem: du lieu phan tich san pham, 350 trang] Phan lon nguoi dung dang ky qua app. Tuan sau se co cuoc goi tiep theo. Van phong da chuyen len tang nam. Ban nhap van can phap che duyet. Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-755", "source": "synthetic_router_rt001"}}
{"state": {"title": "Find the minimum number of edges to add so this DAG becomes strongly connected, and prove the bound. Answer briefly."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1158", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 4x4 켄켄 퍼즐을 풀고 각 추론 단계를 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1119", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 암호문은 아핀 암호야. 문자 빈도로 키를 찾고 각 단계를 설명해 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1090", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải nghịch lý hai phong bì bằng lập luận cẩn thận. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-989", "source": "synthetic_router_rt001"}}
{"state": {"title": "derive the period of a penduulm for large amplitudes up to the second-order correction."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1172", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Tong hop 5 bien ban hop, tong khoang 340 trang, thanh mot nhat ky quyet dinh.", "description": "[Dinh kem: bo hop dong nha cung cap, 340 trang] So lieu ben duoi la tam tinh. Phan lon nguoi dung dang ky qua app. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-712", "source": "synthetic_router_rt001"}}
{"state": {"title": "bản mã này dùng mã affine. tìm khóa từ tần suất chữ cái và igải thích từng bước."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-945", "source": "synthetic_router_rt001"}}
{"state": {"title": "compare 5 cloud evndors for hosting a bike sharing service in a comprehensive report: cost, compliance, support, lock-in."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-859", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 매일 밤 폴더를 백업하는 bash 스크립트 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-539", "source": "synthetic_router_rt001"}}
{"state": {"title": "wriet a regex that matches vietnamese phoen numbers and explain each part."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-545", "source": "synthetic_router_rt001"}}
{"state": {"title": "thang trượt trên tường không ma sát, ở độ cao nào nó rời tường? chứng mihn ằbng tính toán."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-975", "source": "synthetic_router_rt001"}}
{"state": {"title": "What does this short function do?", "description": "        raise ValueError('limit')\ncache.set(key, value, ttl=60)\ncache.set(key, value, ttl=60)\ncache.set(key, value, ttl=60)\ndef handle(item):\nfor i := 0; i < n; i++ {\nconst res = await fetch(url);"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-549", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Giải nghịch lý hai phong bì bằng lập luận cẩn thận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-942", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Bản mã này dùng mã affine. Tìm khóa từ tần suất chữ cái và giải thích từng bước."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-932", "source": "synthetic_router_rt001"}}
{"state": {"title": "chứng minh dijkstra sai khi có cạnh âm bằng ví dụ nhỏ nhất, rồi sửa thuật toán và chứng minh bản sửa đúng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-936", "source": "synthetic_router_rt001"}}
{"state": {"title": "Len lich 7 ngay luyen Swift cho nguoi moi. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-441", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Len lich 7 ngay luyen Swift cho nguoi moi."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-453", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Viết regex khớp số điện thoại Việt Nam và giải thích từng phần."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-363", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Đánh giá 8 cổng thanh toán cho sàn bán lại vé sự kiện và viết báo cáo khuyến nghị đầy đủ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-615", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Write a full product requirements document for a dental clinic CRM: personas, user stories, scope, metrics."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-892", "source": "synthetic_router_rt001"}}
{"state": {"title": "đổi 10:00 utc sang giờ việt na.m"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-56", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Regex kiem tra email, kem giai thich ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-450", "source": "synthetic_router_rt001"}}
{"state": {"title": "두 봉투 역설을 엄밀한 논증으로 풀어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1067", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Tổng hợp 4 biên bản họp, tổng khoảng 140 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: bộ hợp đồng nhà cung cấp, 140 trang] Phần lớn người dùng đăng ký qua app. Văn phòng đã chuyển lên tầng năm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-689", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 이 짧은 함수가 뭘 하는 거야?", "description": "    return total\nlet data = res.json()\nmu.Lock(); defer mu.Unlock()\n    return total"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-466", "source": "synthetic_router_rt001"}}
{"state": {"title": "Danh gia 9 cong thanh toan cho chuong trinh khach hang than thiet rap phim va viet bao cao khuyen nghi day du. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-761", "source": "synthetic_router_rt001"}}
{"state": {"title": "Read the whole Swift repository (39 modules) and explain how a request flows end to end. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-866", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Count the characters in \"The museum is free on Sundays.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-274", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Explain this Swift snippet line by line.", "description": "    for x in item['rows']:\ncache.set(key, value, ttl=60)\nif (user == null) return;\n    total = 0\ncache.set(key, value, ttl=60)\nfor i := 0; i < n; i++ {"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-561", "source": "synthetic_router_rt001"}}
{"state": {"title": "패키지 14개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-770", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Đọc toàn bộ repo Swift (32 module) và giải thích luồng một request từ đầu đến cuối.", "description": "Bỏ qua bảng tính cũ nhé. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-603", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Viet tai lieu yeu cau san pham day du cho dich vu xe dap cong cong: persona, user story, pham vi, chi so."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-743", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 Swift 웹 서비스용 Dockerfile 써 줘. 짧게 답해 줘.", "description": "예전 스프레드시트는 무시해 주세요. 사무실이 5층으로 이전했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-479", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đánh giá 4 cổng thanh toán cho CRM cho phòng khám nha khoa và viết báo cáo khuyến nghị đầy đủ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-649", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 웹소켓에 관한 논문 7편을 종합해서 문헌 리뷰 써 줘.", "description": "[첨부: 공급업체 계약서 묶음, 50페이지] 예전 스프레드시트는 무시해 주세요. 아래 수치는 잠정치입니다. 초안은 아직 법무 검토가 필요합니다. 사무실이 5층으로 이전했습니다. 다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-829", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Đổi 6:00 UTC sang giờ Việt Nam.", "description": "Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-73", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Tìm số cạnh tối thiểu cần thêm để DAG này liên thông mạnh và chứng minh cận đó."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-912", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 두 봉투 역설을 엄밀한 논증으로 풀어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1092", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Thiet ke pipeline deploy cho san ban lai ve su kien qua staging va production o ba region."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-748", "source": "synthetic_router_rt001"}}
{"state": {"title": "viet tai lieu yeu cau san pham day du cho dich vu xe dap cong cong: persona, uesr story, phma vi, chi so."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-700", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Prove that Dijkstra fails with negative edges using a minimal example, then fix the algorithm and prove the fix."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1170", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết Dockerfile cho service web Swift nhỏ. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-319", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Viet regex khop so dien thoai Viet Nam va giai thich tung phan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-395", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Hàm ngắn này làm gì vậy?", "description": "const res = await fetch(url);\nmu.Lock(); defer mu.Unlock()\n    if total > LIMIT:\n        raise ValueError('limit')\n        raise ValueError('limit')"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-372", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Từ trái nghĩa với \"hào phóng\" là gì?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-38", "source": "synthetic_router_rt001"}}
{"state": {"title": "6 giờ sáng ở Hà Nội thì Seoul mấy giờ? Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-25", "source": "synthetic_router_rt001"}}
{"state": {"title": "모로코는 유로를 써? 짧게 답해 줘.", "description": "예전 스프레드시트는 무시해 주세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-180", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích từng dòng đoạn Swift này.", "description": "    total = 0\n    for x in item['rows']:\n        raise ValueError('limit')\n  queue <- jobs[i]\n        total += x['price'] * x['qty']\n    for x in item['rows']:\nlet data = res.json()\n        total += x['price'] * x['qty']\n        total += x['price'] * x['qty']\nconst res = await fetch(url);\n        raise ValueError('limit')\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-382", "source": "synthetic_router_rt001"}}
{"state": {"title": "nam ngoi nha, nam chu, nam con vat: dung 4 goi y nay de tim ai nuoi ca."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-997", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Tổng hợp 9 biên bản họp, tổng khoảng 350 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 350 trang] Tuần sau sẽ có cuộc gọi tiếp theo. Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-655", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nam ngoi nha, nam chu, nam con vat: dung 3 goi y nay de tim ai nuoi ca. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1024", "source": "synthetic_router_rt001"}}
{"state": {"title": "Read the whole PHP repository (18 modules) and explain how a request flows end to end. Answer briefly.", "description": "The team met on Tuesday to review progress. Contact the support desk for access."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-860", "source": "synthetic_router_rt001"}}
{"state": {"title": "8개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘. 짧게 답해 줘.", "description": "몇몇 고객이 가격을 문의했습니다. 팀은 화요일에 진행 상황을 점검했습니다. 예전 스프레드시트는 무시해 주세요. 다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1078", "source": "synthetic_router_rt001"}}
{"state": {"title": "ban ma nay dung ma affine. tim khoa tu tan suat chu cai va giai thich tung buoc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1012", "source": "synthetic_router_rt001"}}
{"state": {"title": "thiết lập ci/cd cho monorepo 14 package: biuld, test, môi trường preview và release."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-669", "source": "synthetic_router_rt001"}}
{"state": {"title": "음수 간선이 있을 때 다익스트라가 실패을함 최소 예시로 보이고, 알고리즘을 고친 뒤 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1115", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 영화관 멤버십 프로그램의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-803", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 마찰 없는 벽을 미끄러지는 사다리가 어느 높이에서 벽을 떠나는지 유도해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1077", "source": "synthetic_router_rt001"}}
{"state": {"title": "Vẽ sơ đồ mọi service và phụ thuộc của CRM cho phòng khám nha khoa từ repo đính kèm. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-654", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 앱과 Postgres가 있는 docker-compose 파일 만들어 줘.", "description": "아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-487", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Giai thich tung dong doan Swift nay.", "description": "let data = res.json()\n    if total > LIMIT:\nconst res = await fetch(url);\nSELECT id, total FROM orders WHERE status = 'paid';\n  queue <- jobs[i]\n        total += x['price'] * x['qty']\nSELECT id, total FROM orders WHERE status = 'paid';"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-429", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Does Finland use the euro? Short answer."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-263", "source": "synthetic_router_rt001"}}
{"state": {"title": "set up ci/cd for a monorepo with 10 packages: builds, tests, prveiew environments and releases."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-841", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Regex to validate an email field, with a short explanation."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-573", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Đọc toàn bộ repo PHP (15 module) và giải thích luồng một request từ đầu đến cuối.", "description": "Bản nháp vẫn cần pháp chế duyệt. Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-623", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi 9:00 UTC sang giờ Việt Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-3", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"너그럽다\"의 대반말은?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-211", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, 12 giờ sáng ở Hà Nội thì Seoul mấy giờ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-52", "source": "synthetic_router_rt001"}}
{"state": {"title": "đếm số ký tự trong đ\"ơn hàng của bạn đã được gửi đi.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-64", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyen dong nay sang json: name=an, age2=, city=hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-115", "source": "synthetic_router_rt001"}}
{"state": {"title": "How many words are in: \"Your order has been shipped.\"?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-251", "source": "synthetic_router_rt001"}}
{"state": {"title": "reegx kiem tra email, kem giai thich ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-461", "source": "synthetic_router_rt001"}}
{"state": {"title": "compare 7 cloud vendors for hotsing a dental clinic crm in a comprehensive report: cost, compliance, support, lock-in."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-857", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. \"너그럽다\"의 반대말은?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-168", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 핀란드는 유로를 써? 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-213", "source": "synthetic_router_rt001"}}
{"state": {"title": "viet dockerfile cho service web php nho."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-421", "source": "synthetic_router_rt001"}}
{"state": {"title": "đánh giá 6 cổng thanh toán cho sàn bán lại vé sự kiện và viết báo cáo hkuyến nghị đầy đủ.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền. Tuần sau sẽ có cuộc gọi tiếp theo. Thời tiết làm trễ hai chuyến giao hàng. Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-678", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Chứng minh Dijkstra sai khi có cạnh âm bằng ví dụ nhỏ nhất, rồi sửa thuật toán và chứng minh bản sửa đúng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-970", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 6 bien ban hop, tong khoang 40 trang, thanh mot nhat ky quyet dinh. Tra loi ngan gon.", "description": "[Dinh kem: du lieu phan tich san pham, 40 trang] Lien he bo phan ho tro de duoc cap quyen. Thoi tiet lam tre hai chuyen giao hang."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-706", "source": "synthetic_router_rt001"}}
{"state": {"title": "viết prd hoàn chỉnh cho phiên bản 2 của sàn bán lại vé sự kiện.", "description": "Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-650", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 6 cửa.", "description": "Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Số liệu bên dưới là tạm tính. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-978", "source": "synthetic_router_rt001"}}
{"state": {"title": "음수 간선이 있을 때 다익스트라가 실패함을 최소 예시로 보이고, 알고리을즘 고친 뒤 증명해 줘.", "description": "아래 수치는 잠정치입니다. 권한은 지원팀에 문의하세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1122", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 한국 휴대폰 번호에 맞는 정규식 쓰고 각 부분 설명해 줘.", "description": "권한은 지원팀에 문의하세요. 대부분의 사용자는 모바일 앱으로 가입했습니다. 아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-468", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Doi \"id,9;status,done\" thanh object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-114", "source": "synthetic_router_rt001"}}
{"state": {"title": "script shell đổi đuôi tất cả file .txt thành .md trong thư mục."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-313", "source": "synthetic_router_rt001"}}
{"state": {"title": "tim so canh toi thieu can them de dag nay lien thong manh va chung minh can do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1033", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Is Finland in Europe? Yes or no.", "description": "The draft still needs legal review."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-292", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Viết Dockerfile cho service web PHP nhỏ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-360", "source": "synthetic_router_rt001"}}
{"state": {"title": "what does this sohrt function do?", "description": "let data = res.json()\n    if total > LIMIT:\n    return total\nif (user == null) return;\nconst res = await fetch(url);\n  queue <- jobs[i]\n}\ncache.set(key, value, ttl=60)\n    total = 0\n        total += x['price'] * x['qty']\ndef handle(item):"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-559", "source": "synthetic_router_rt001"}}
{"state": {"title": "패키지 16개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-765", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 앱과 Postgres가 있는 docker-compose 파일 만들어 줘.", "description": "다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-501", "source": "synthetic_router_rt001"}}
{"state": {"title": "Give one synonym for \"quick\". Answer briefly.", "description": "Contact the support desk for access. Most users signed up through the mobile app. Please ignore the old spreadsheet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-244", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Vẽ sơ đồ mọi service và phụ thuộc của CRM cho phòng khám nha khoa từ repo đính kèm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-637", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết tài liệu yêu cầu sản phẩm đầy đủ cho dịch vụ xe đạp công cộng: persona, user story, phạm vi, chỉ số.", "description": "Phần lớn người dùng đăng ký qua app. Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-635", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Cho 7 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1030", "source": "synthetic_router_rt001"}}
{"state": {"title": "Map all services and dependencies of an event ticket resale market from the attached repo.", "description": "Numbers below are preliminary."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-853", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 7개로 물고기 주인을 찾아 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1120", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Derive the period of a pendulum for large amplitudes up to the second-order correction."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1180", "source": "synthetic_router_rt001"}}
{"state": {"title": "5개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1114", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 8개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1065", "source": "synthetic_router_rt001"}}
{"state": {"title": "Solve this 4x4 KenKen and explain each deduction. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1192", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Doc toan bo repo Swift (6 module) va giai thich luong mot request tu dau den cuoi."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-754", "source": "synthetic_router_rt001"}}
{"state": {"title": "Compare 6 cloud vendors for hosting a bike sharing service in a comprehensive report: cost, compliance, support, lock-in."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-861", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 회의록 8개(총 350페이지 정도)를 하나의 결정 로그로 요약해 줘.", "description": "[첨부: 공급업체 계약서 묶음, 350페이지] 팀은 화요일에 진행 상황을 점검했습니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-832", "source": "synthetic_router_rt001"}}
{"state": {"title": "Năm ngôi nhà, năm chủ, năm con vật: dùng 9 gợi ý này để tìm ai nuôi cá.", "description": "Văn phòng đã chuyển lên tầng năm. Bỏ qua bảng tính cũ nhé. Số liệu bên dưới là tạm tính. Bản nháp vẫn cần pháp chế duyệt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-956", "source": "synthetic_router_rt001"}}
{"state": {"title": "what does this short function do?", "description": "def handle(item):\n  queue <- jobs[i]\n        raise ValueError('limit')\n    total = 0\nconst res = await fetch(url);\n  queue <- jobs[i]\n}\n}\nSELECT id, total FROM orders WHERE status = 'paid';\n    total = 0\nif (user == null) return;\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-576", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thiet lap CI/CD cho monorepo 26 package: build, test, moi truong preview va release. Tra loi bang tieng Viet.", "description": "Nhom da hop hom thu Ba de ra soat tien do. Ban nhap van can phap che duyet. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-702", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Make a one-week plan to learn the basics of connection pooling."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-586", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 7 cửa.", "description": "Văn phòng đã chuyển lên tầng năm. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-902", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Convert 7:00 UTC to Vietnam time."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-253", "source": "synthetic_router_rt001"}}
{"state": {"title": "첨부 저장소에서 영화관 멤버십 프로그램의 모든 서비스와 의존성을 정리해 줘. 짧게 답해 줘.", "description": "다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-789", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Giai nghich ly hai phong bi bang lap luan can than."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1017", "source": "synthetic_router_rt001"}}
{"state": {"title": "doi 8:00 utc sagn gio veit nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-162", "source": "synthetic_router_rt001"}}
{"state": {"title": "UTC 3:00을 한국 시간으로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-172", "source": "synthetic_router_rt001"}}
{"state": {"title": "Năm ngôi nhà, năm chủ, năm con vật: dùng 3 gợi ý này để tìm ai nuôi cá. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-943", "source": "synthetic_router_rt001"}}
{"state": {"title": "Suy ra chu ky con lac voi bien do lon den hieu chinh bac hai."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-993", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 기능 플래그 기초를 배우는 1주 계획 짜 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-533", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Cho một từ đồng nghĩa với \"nhanh\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-28", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 음수 간선이 있을 때 다익스트라가 실패함을 최소 예시로 보이고, 알고리즘을 고친 뒤 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1123", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ma Roc co dung dong euro khong? Tra loi ngan. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-101", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích từng dòng đoạn Swift này.", "description": "    for x in item['rows']:\n    if total > LIMIT:\nfor i := 0; i < n; i++ {\nif (user == null) return;\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-317", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bản mã này dùng mã affine. Tìm khóa từ tần suất chữ cái và giải thích từng bước."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-905", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai thich chat che vi sao doi cua thang trong bai Monty Hall tong quat 9 cua. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-995", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 이 짧은 함수가 뭘 하는 거야?", "description": "    total = 0\nmu.Lock(); defer mu.Unlock()\n        total += x['price'] * x['qty']\nlet data = res.json()"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-492", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Regex to validate an email field, with a short explanation."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-546", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Convert this one row to JSON: name=An, age=5, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-298", "source": "synthetic_router_rt001"}}
{"state": {"title": "음수 간선이 있을 때 다익스트라가 실패함을 최소 예시로 보이고, 알고리즘을 고친 뒤 증명해 줘.", "description": "예전 스프레드시트는 무시해 주세요. 대부분의 사용자는 모바일 앱으로 가입했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1104", "source": "synthetic_router_rt001"}}
{"state": {"title": "폴더 안 .txt 파일을 모두 .md로 바꾸는 셸 스크립트. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-497", "source": "synthetic_router_rt001"}}
{"state": {"title": "Turn \"id,4;status,done\" into a JSON object. Answer briefly."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-275", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thang trượt trên tường không ma sát, ở độ cao nào nó rời tường? Chứng minh bằng tính toán. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-965", "source": "synthetic_router_rt001"}}
{"state": {"title": "đổi 9:00 utc asng giờ việt nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-75", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 swift 코드를 한 줄씩 설명해 줘.", "description": "let data = res.json()\nlet data = res.json()\nif (user == null) return;\nconst res = await fetch(url);\n    if total > LIMIT:\nSELECT id, total FROM orders WHERE status = 'paid';\n    return total\n}\nconst res = await fetch(url);\n    return total\n    total = 0"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-503", "source": "synthetic_router_rt001"}}
{"state": {"title": "đánh giá 5 cổng thanh toán cho dịch vụ xe đạp công cộng và viết báo cáo khuyến nghị đầy đủ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-686", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 암호문은 아핀 암호야. 문자 빈도로 키를 찾고 각 단계를 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1109", "source": "synthetic_router_rt001"}}
{"state": {"title": "If it is 8 am in Hanoi, what time is it in Seoul?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-283", "source": "synthetic_router_rt001"}}
{"state": {"title": "viet dcokerfile cho service web wsift nho."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-437", "source": "synthetic_router_rt001"}}
{"state": {"title": "So sánh 6 nhà cung cấp cloud để chạy chương trình khách hàng thân thiết rạp phim trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-631", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Dem so ky tu trong \"Don hang cua ban da duoc gui di.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-105", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet PRD hoan chinh cho phien ban 2 cua CRM cho phong kham nha khoa. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-694", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"너그럽다\"의 반대?말은"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-191", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Hàm ngắn này làm gì vậy?", "description": "  queue <- jobs[i]\n  queue <- jobs[i]\n        raise ValueError('limit')\nfor i := 0; i < n; i++ {\n    return total"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-343", "source": "synthetic_router_rt001"}}
{"state": {"title": "Regex to validate an email field, with a short explanation."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-562", "source": "synthetic_router_rt001"}}
{"state": {"title": "Make a one-week plan to learn the basics of WebSockets."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-547", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Derive the period of a pendulum for large amplitudes up to the second-order correction.", "description": "Several customers asked about pricing. Please ignore the old spreadsheet. The team met on Tuesday to review progress. A follow-up call is planned for next week."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1153", "source": "synthetic_router_rt001"}}
{"state": {"title": "Suy ra chu ky con lac voi bien do lon den hieu chinh bac hai. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1062", "source": "synthetic_router_rt001"}}
{"state": {"title": "치과 crm의 전체 prd 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-775", "source": "synthetic_router_rt001"}}
{"state": {"title": "thang trượt trên tờưng không ma sát, ở độ cao nào nó rời tường? chứng minh bằng tính toán."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-929", "source": "synthetic_router_rt001"}}
{"state": {"title": "두 봉투 역설을 엄밀한 논증으로 풀어 줘. 짧게 답해 줘.", "description": "몇몇 고객이 가격을 문의했습니다. 아래 수치는 잠정치입니다. 날씨 때문에 배송 두 건이 지연되었습니다. 다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1082", "source": "synthetic_router_rt001"}}
{"state": {"title": "Give one synonym for \"quick\". Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-249", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho minh file docker-compose gom app va Postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-414", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"박물관은 일요일에 무료입니다.\"는 몇 단어야? 마크다운으로.", "description": "아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-197", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Viết Dockerfile cho service web Swift nhỏ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-332", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Write a Dockerfile for a small PHP web service."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-dockerfile-565", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Chuyển dòng này sang JSON: name=An, age=4, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-58", "source": "synthetic_router_rt001"}}
{"state": {"title": "공연 티켓 리셀 마켓에 쓸 결제 게이트웨이 7곳 평가해서 전체 추천 보고서 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-778", "source": "synthetic_router_rt001"}}
{"state": {"title": "Is Morocco in Europe? Yes or no. Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-261", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 이 DAG를 강연결로 만들기 위해 추가할 최소 간선 수를 구하고 증명해 줘.", "description": "아래 수치는 잠정치입니다. 초안은 아직 법무 검토가 필요합니다. 권한은 지원팀에 문의하세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1134", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Giai thich tung dong doan PHP nay.", "description": "    total = 0\ncache.set(key, value, ttl=60)\n    if total > LIMIT:\nfor i := 0; i < n; i++ {\n    total = 0\nmu.Lock(); defer mu.Unlock()\n    if total > LIMIT:\nfor i := 0; i < n; i++ {"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-433", "source": "synthetic_router_rt001"}}
{"state": {"title": "Is Finland in Europe? Yes or no. Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-252", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Convert this one row to JSON: name=An, age=7, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-264", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 한 줄을 JSON으로 바꿔 줘: name=An, age=12, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-194", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Tìm số cạnh tối thiểu cần thêm để DAG này liên thông mạnh và chứng minh cận đó."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-969", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Cho 8 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat.", "description": "Mot so khach hoi ve gia. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1057", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 swift 코드를 한 줄씩 설명해 줘.", "description": "}\n}\n  queue <- jobs[i]\nlet data = res.json()\nif (user == null) return;"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-472", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Thiet ke pipeline deploy cho chuong trinh khach hang than thiet rap phim qua staging va production o ba region.", "description": "Phan lon nguoi dung dang ky qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-734", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 하노이가 오전 10시면 서울은 몇 시야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-179", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Đánh giá 4 cổng thanh toán cho CRM cho phòng khám nha khoa và viết báo cáo khuyến nghị đầy đủ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-659", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Suy ra chu kỳ con lắc với biên độ lớn đến hiệu chỉnh bậc hai."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-977", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi 12:00 UTC sang gio Viet Nam.", "description": "Bo qua bang tinh cu nhe. So lieu ben duoi la tam tinh."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-90", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: UTC 5:00을 한국 시간으로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-177", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ve so do moi service va phu thuoc cua san ban lai ve su kien tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-701", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 이 암호문은 아핀 암호야. 문자 빈도로 키를 찾고 각 단계를 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1101", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ma Roc co dung dong euro khong? Tra loi ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-142", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Script shell đổi đuôi tất cả file .txt thành .md trong thư mục.", "description": "Phần lớn người dùng đăng ký qua app. Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-388", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 마찰 없는 벽을 미끄러지는 사다리가 어느 높이에서 벽을 떠나는지 유도해 줘.", "description": "초안은 아직 법무 검토가 필요합니다. 날씨 때문에 배송 두 건이 지연되었습니다. 예전 스프레드시트는 무시해 주세요. 사무실이 5층으로 이전했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1083", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Suy ra chu ky con lac voi bien do lon den hieu chinh bac hai."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1051", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết Dockerfile cho service web Swift nhỏ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-361", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 7 bai bao khoa hoc ve feature flag thanh mot bai tong quan.", "description": "[Dinh kem: bo hop dong nha cung cap, 270 trang] So lieu ben duoi la tam tinh. Phan lon nguoi dung dang ky qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-738", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Plan 7 days of practice for Swift beginners."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-596", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ve so do moi service va phu thuoc cua dich vu xe dap cong cong tu repo dinh kem. Dung markdown nhe.", "description": "Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-747", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 DAG를 강연결로 만들기 위해 추가할 최소 간선 수를 구하고 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1086", "source": "synthetic_router_rt001"}}
{"state": {"title": "Convert 12:00 UTC to Vietnam time."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-271", "source": "synthetic_router_rt001"}}
{"state": {"title": "đổi 01:00 utc sang giờ việt nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-57", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết script bash backup một thư mục mỗi đêm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-327", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho 3 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-986", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"빠르다\"의 유의어 하나 알려 줘. 짧게 답해 줘.", "description": "초안은 아직 법무 검토가 필요합니다. 아래 수치는 잠정치입니다. 사무실이 5층으로 이전했습니다. 권한은 지원팀에 문의하세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-190", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Thiết lập CI/CD cho monorepo 31 package: build, test, môi trường preview và release."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-627", "source": "synthetic_router_rt001"}}
{"state": {"title": "한국 휴대폰 번호에 맞는 정규식 쓰고 각 부분 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-484", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 UTC 8:00을 한국 시간으로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-204", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi \"id,2;status,done\" thành object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-1", "source": "synthetic_router_rt001"}}
{"state": {"title": "What does this short function do? Answer briefly.", "description": "SELECT id, total FROM orders WHERE status = 'paid';\nconst res = await fetch(url);\ndef handle(item):\nif (user == null) return;\ndef handle(item):\nconst res = await fetch(url);\ncache.set(key, value, ttl=60)"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-543", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Synthesize 6 research papers on WebSockets into a literature review.", "description": "[Attached: vendor contract bundle, 50 pages] Most users signed up through the mobile app. The team met on Tuesday to review progress. Please ignore the old spreadsheet. Numbers below are preliminary."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-843", "source": "synthetic_router_rt001"}}
{"state": {"title": "tổng hợp 4 bài báo khoa học về feature flag thành một bài tổng quan.", "description": "[Đính kèm: bộ hợp đồng nhà cung cấp, 180 trang] Bản nháp vẫn cần pháp chế duyệt. Một số khách hỏi về giá. Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-621", "source": "synthetic_router_rt001"}}
{"state": {"title": "write a bash script that backs up a folder every night."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-563", "source": "synthetic_router_rt001"}}
{"state": {"title": "Regex kiem tra email, kem giai thich ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-422", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Thang truot tren tuong khong ma sat, o do cao nao no roi tuong? Chung minh bang tinh toan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1040", "source": "synthetic_router_rt001"}}
{"state": {"title": "웹소켓에 관한 논문 9편을 종합해서 문헌 리뷰 써 줘.", "description": "[첨부: 제품 분석 데이터, 170페이지] 초안은 아직 법무 검토가 필요합니다. 팀은 화요일에 진행 상황을 점검했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-787", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 짧은 함수가 뭘 하는 거야?", "description": "    for x in item['rows']:\ndef handle(item):\n}\n    total = 0\ncache.set(key, value, ttl=60)\ncache.set(key, value, ttl=60)\n    total = 0\nmu.Lock(); defer mu.Unlock()\n    total = 0\nmu.Lock(); defer mu.Unlock()\n  queue <- jobs[i]\n  queue <- jobs[i]"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-467", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai nghich ly hai phong bi bang lap luan can than. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1059", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Viet Dockerfile cho service web PHP nho."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-436", "source": "synthetic_router_rt001"}}
{"state": {"title": "Script shell doi duoi tat ca file .txt thanh .md trong thu muc. Dung markdown nhe.", "description": "Bo qua bang tinh cu nhe. Tuan sau se co cuoc goi tiep theo. Mot so khach hoi ve gia. So lieu ben duoi la tam tinh."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-401", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi \"id,6;status,done\" thành object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-18", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 핀란드는 유럽에 있어? 예/아니오로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-209", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho mình file docker-compose gồm app và Postgres. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-331", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Write a full product requirements document for a bike sharing service: personas, user stories, scope, metrics.", "description": "Please ignore the old spreadsheet. The team met on Tuesday to review progress."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-895", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai nghich ly hai phong bi bang lap luan can than. Tra loi bang tieng Viet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1054", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 모로코는 유로를 써? 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-196", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Cho 9 cặp bản rõ và bản mã, khôi phục khóa XOR và chứng minh khóa là duy nhất.", "description": "Bản nháp vẫn cần pháp chế duyệt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-955", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Given these 7 plaintext and ciphertext pairs, recover the XOR key and prove it is unique."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1157", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Evaluate 4 payment gateways for a bike sharing service and write a full recommendation report."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-868", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 짧은 함수가 뭘 하는 거야?", "description": "}\ncache.set(key, value, ttl=60)\nlet data = res.json()\ncache.set(key, value, ttl=60)\nif (user == null) return;\nif (user == null) return;"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-523", "source": "synthetic_router_rt001"}}
{"state": {"title": "ma rốc có dùng đồng euro không? trả lời ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-43", "source": "synthetic_router_rt001"}}
{"state": {"title": "prove that dijkstra fails with negaitve edges using a minimal example, then fix the algorithm and prove the fix."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1168", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. Swift 입문자를 위한 7일 연습 계획."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-525", "source": "synthetic_router_rt001"}}
{"state": {"title": "집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 5개로 물고기 주인을 찾아 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1089", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Viết Dockerfile cho service web PHP nhỏ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-325", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 이 PHP 코드를 한 줄씩 설명해 줘.", "description": "const res = await fetch(url);\n}\nfor i := 0; i < n; i++ {\n    total = 0\ndef handle(item):\nSELECT id, total FROM orders WHERE status = 'paid';\nfor i := 0; i < n; i++ {\nSELECT id, total FROM orders WHERE status = 'paid';\nif (user == null) return;"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-505", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Viết regex khớp số điện thoại Việt Nam và giải thích từng phần."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-304", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 두 봉투 역설을 엄밀한 논증으로 풀어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1107", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: \"id,2;status,done\"을 JSON 객체로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-171", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 암호문은 아핀 암호야. 문자 빈도로 키를 찾고 각 단계를 설명해 줘. 짧게 답해 줘.", "description": "대부분의 사용자는 모바일 앱으로 가입했습니다. 팀은 화요일에 진행 상황을 점검했습니다. 다음 주에 후속 통화가 예정되어 있습니다. 권한은 지원팀에 문의하세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1126", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 매일 밤 폴더를 백업하는 bash 스크립트 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-508", "source": "synthetic_router_rt001"}}
{"state": {"title": "giải thích từng dògn đoạn php này.", "description": "for i := 0; i < n; i++ {\nfor i := 0; i < n; i++ {\n    total = 0\nSELECT id, total FROM orders WHERE status = 'paid';\n    for x in item['rows']:\ndef handle(item):\nmu.Lock(); defer mu.Unlock()\n    return total\n        raise ValueError('limit')\n    total = 0"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-334", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Lên lịch 7 ngày luyện PHP cho người mới."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-366", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Hàm ngắn này làm gì vậy?", "description": "}\nlet data = res.json()\n    for x in item['rows']:\nmu.Lock(); defer mu.Unlock()\nconst res = await fetch(url);\nfor i := 0; i < n; i++ {\n        raise ValueError('limit')\n        total += x['price'] * x['qty']\nfor i := 0; i < n; i++ {\nSELECT id, total FROM orders WHERE status = 'paid';\ncache.set(key, value, ttl=60)"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-365", "source": "synthetic_router_rt001"}}
{"state": {"title": "큰 진폭 진자의 주기를 2차 보정까지 유도해 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1110", "source": "synthetic_router_rt001"}}
{"state": {"title": "Chuyen dong nay sang JSON: name=An, age=6, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-136", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? What does this short function do?", "description": "    return total\nSELECT id, total FROM orders WHERE status = 'paid';\ncache.set(key, value, ttl=60)\n    total = 0\n        total += x['price'] * x['qty']\n        total += x['price'] * x['qty']\nlet data = res.json()\n  queue <- jobs[i]\n        raise ValueError('limit')\n  queue <- jobs[i]\n        total += x['price'] * x['qty']\n        total += x['price'] * x['qty']"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-579", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tu trai nghia voi \"hao phong\" la gi?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-147", "source": "synthetic_router_rt001"}}
{"state": {"title": "set up ci/cd for a monorepo with 20 packages: builds, tests, preview environments and rleeases."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-850", "source": "synthetic_router_rt001"}}
{"state": {"title": "농자재 마켓플레이스 버전 2의 prd 전체를 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-781", "source": "synthetic_router_rt001"}}
{"state": {"title": "Convert this one row to JSON: name=An, age=9, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-241", "source": "synthetic_router_rt001"}}
{"state": {"title": "explain rigorously why switching iwns 2/3 of the time in the monty hall problem with 4 doors generalized."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-paradox-1194", "source": "synthetic_router_rt001"}}
{"state": {"title": "Swift 입문자를 위한 7일 연습 계획. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-534", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ham ngan nay lam gi vay? Dung markdown nhe.", "description": "def handle(item):\ndef handle(item):\n  queue <- jobs[i]\nfor i := 0; i < n; i++ {\nif (user == null) return;\n        raise ValueError('limit')\nconst res = await fetch(url);\nconst res = await fetch(url);\nSELECT id, total FROM orders WHERE status = 'paid';\n}"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-449", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Summarize these 8 meeting transcripts, about 290 pages total, into one decision log.", "description": "[Attached: vendor contract bundle, 290 pages] A follow-up call is planned for next week. Please ignore the old spreadsheet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-849", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Lập kế hoạch 1 tuần học cơ bản về giới hạn tốc độ request."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-342", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Thang truot tren tuong khong ma sat, o do cao nao no roi tuong? Chung minh bang tinh toan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1013", "source": "synthetic_router_rt001"}}
{"state": {"title": "phần lan có ở hcâu âu khôgn? trả lời có hoặc không."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-12", "source": "synthetic_router_rt001"}}
{"state": {"title": "핀란드는 유럽에 있어? 예/아니오로. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-217", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Viết script bash backup một thư mục mỗi đêm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-384", "source": "synthetic_router_rt001"}}
{"state": {"title": "Write a Dockerfile for a small Swift web service. Answer briefly."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-dockerfile-598", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Đọc toàn bộ repo PHP (21 module) và giải thích luồng một request từ đầu đến cuối.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền. Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-666", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Turn \"id,5;status,done\" into a JSON object."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-248", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đọc toàn bộ repo Swift (15 module) và giải thích luồng một request từ đầu đến cuối."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-607", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 Swift 코드를 한 줄씩 설명해 줘. 마크다운으로.", "description": "}\n    total = 0\n        total += x['price'] * x['qty']\n        total += x['price'] * x['qty']\nif (user == null) return;\nmu.Lock(); defer mu.Unlock()\n  queue <- jobs[i]\ncache.set(key, value, ttl=60)\n        total += x['price'] * x['qty']\n  queue <- jobs[i]"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-488", "source": "synthetic_router_rt001"}}
{"state": {"title": "What does this short function do? Answer briefly.", "description": "  queue <- jobs[i]\nfor i := 0; i < n; i++ {\ndef handle(item):\nif (user == null) return;\n        total += x['price'] * x['qty']\nconst res = await fetch(url);\n}"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-553", "source": "synthetic_router_rt001"}}
{"state": {"title": "so sánh 7 nhà cung cấp cloud để chạy chợ vật tư nông nghiệp trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-641", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Chuyen dong nay sang JSON: name=An, age=3, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-139", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. 12 giờ sáng ở Hà Nội thì Seoul mấy giờ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-36", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 PHP 코드를 한 줄씩 설명해 줘. 짧게 답해 줘.", "description": "mu.Lock(); defer mu.Unlock()\n        raise ValueError('limit')\n    total = 0\n}\n        total += x['price'] * x['qty']\nmu.Lock(); defer mu.Unlock()\n    total = 0\n    return total\n}\n    if total > LIMIT:\nif (user == null) return;\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-502", "source": "synthetic_router_rt001"}}
{"state": {"title": "lap ke hoach 1 tuan hoc co ban ve gioi han toc do request."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-404", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Nam ngoi nha, nam chu, nam con vat: dung 7 goi y nay de tim ai nuoi ca."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1042", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải ô KenKen 4x4 này và giải thích từng bước suy luận. Dùng markdown nhé.", "description": "Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-947", "source": "synthetic_router_rt001"}}
{"state": {"title": "Turn \"id,7;status,done\" into a JSON object."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-289", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Thiết lập CI/CD cho monorepo 20 package: build, test, môi trường preview và release."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-681", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: 3 gio sang o Ha Noi thi Seoul may gio?", "description": "Ban nhap van can phap che duyet. Van phong da chuyen len tang nam. So lieu ben duoi la tam tinh. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-145", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tổng hợp 5 bài báo khoa học về WebSocket thành một bài tổng quan.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 360 trang] Thời tiết làm trễ hai chuyến giao hàng. Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Tuần sau sẽ có cuộc gọi tiếp theo. Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-670", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Shell script to rename all .txt files to .md in a directory."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-592", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Thiết lập CI/CD cho monorepo 14 package: build, test, môi trường preview và release."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-610", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Lên lịch 7 ngày luyện PHP cho người mới."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-347", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? A ladder slides down a frictionless wall; at what height does it leave the wall? Derive it."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1156", "source": "synthetic_router_rt001"}}
{"state": {"title": "so sahn 4 nha cung cap cloud de chay cho vat tu nong nghiep trong bao cao day du: chi phi, tuan thu, ho tro, phu thuoc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-698", "source": "synthetic_router_rt001"}}
{"state": {"title": "회의록 6개(총 90페이지 정도)를 하나의 결정 로그로 요약해 줘.", "description": "[첨부: 제품 분석 데이터, 90페이지] 권한은 지원팀에 문의하세요. 사무실이 5층으로 이전했습니다. 아래 수치는 잠정치입니다. 다음 주에 후속 통화가 예정되어 있습니다. 초안은 아직 법무 검토가 필요합니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-804", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Từ trái nghĩa với \"hào phóng\" là gì?", "description": "Phần lớn người dùng đăng ký qua app. Nhóm đã họp hôm thứ Ba để rà soát tiến độ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-53", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho một từ đồng nhgĩa với \"nhanh\".", "description": "Tuần sau sẽ có cuộc gọi tiếp theo. Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-29", "source": "synthetic_router_rt001"}}
{"state": {"title": "write a bash script that bcaks up a folder every nigth."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-542", "source": "synthetic_router_rt001"}}
{"state": {"title": "giiả thích từng dòng đoạn php này.", "description": "mu.Lock(); defer mu.Unlock()\nlet data = res.json()\n    if total > LIMIT:\nconst res = await fetch(url);\nSELECT id, total FROM orders WHERE status = 'paid';\ndef handle(item):\n    if total > LIMIT:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-333", "source": "synthetic_router_rt001"}}
{"state": {"title": "Plan 7 days of practice for Swift beginners. Answer briefly."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-564", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho mình fiel docker-compose gồm app và postgres.", "description": "Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-314", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 이 DAG를 강연결로 만들기 위해 추가할 최소 간선 수를 구하고 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1072", "source": "synthetic_router_rt001"}}
{"state": {"title": "앱과 Postgres가 있는 docker-compose 파일 만들어 줘. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-493", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 핀란드는 유럽에 있어? 예/아니오로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-230", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 마찰 없는 벽을 미끄러지는 사다리가 어느 높이에서 벽을 떠나는지 유도해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1098", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thiết kế pipeline deploy cho dịch vụ xe đạp công cộng qua staging và production ở ba region.", "description": "Tuần sau sẽ có cuộc gọi tiếp theo. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-617", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Cho 5 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1031", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi \"id,6;status,done\" thành object JSON. Trả lời bằng tiếng Việt.", "description": "Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-71", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Giai thich tung dong doan PHP nay.", "description": "}\n        total += x['price'] * x['qty']\n        raise ValueError('limit')\ndef handle(item):\nSELECT id, total FROM orders WHERE status = 'paid';\n  queue <- jobs[i]\nconst res = await fetch(url);\ndef handle(item):"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-464", "source": "synthetic_router_rt001"}}
{"state": {"title": "Prove that Dijkstra fails with negative edges using a minimal example, then fix the algorithm and prove the fix. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1191", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho mot tu dong nghia voi \"nhanh\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-113", "source": "synthetic_router_rt001"}}
{"state": {"title": "ma roc co dung dnog euro khong? tra loi ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-125", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 작은 PHP 웹 서비스용 Dockerfile 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-485", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: This ciphertext was made with an affine cipher. Work out the key from letter frequencies and justify each step."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1142", "source": "synthetic_router_rt001"}}
{"state": {"title": "a ladder slides down a frictionless wall; at what height does it leave the awll? derive it."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1140", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 이 암호문은 아핀 암호야. 문자 빈도로 키를 찾고 각 단계를 설명해 줘.", "description": "사무실이 5층으로 이전했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1068", "source": "synthetic_router_rt001"}}
{"state": {"title": "đổi 3:00 utc sang giờ vitệ nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-30", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. \"빠르다\"의 유의어 하나 알려 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-238", "source": "synthetic_router_rt001"}}
{"state": {"title": "Write a bash script that backs up a folder every night. Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-590", "source": "synthetic_router_rt001"}}
{"state": {"title": "gaii nghich ly hai phong bi bang lap luan can htan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-996", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Plan 7 days of practice for PHP beginners."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-557", "source": "synthetic_router_rt001"}}
{"state": {"title": "Make a one-week plan to learn the basics of feature flags. Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-572", "source": "synthetic_router_rt001"}}
{"state": {"title": "회의록 7개(총 160페이지 정도)를 하나의 결정 로그로 요약해 줘.", "description": "[첨부: 공급업체 계약서 묶음, 160페이지] 예전 스프레드시트는 무시해 주세요. 대부분의 사용자는 모바일 앱으로 가입했습니다. 초안은 아직 법무 검토가 필요합니다. 몇몇 고객이 가격을 문의했습니다. 사무실이 5층으로 이전했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-790", "source": "synthetic_router_rt001"}}
{"state": {"title": "공유 자전거 서비스에 쓸 결제 게이트웨이 6곳 평가해서 전체 추천 보고서 써 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-813", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ham ngan nay lam gi vay?", "description": "if (user == null) return;\ncache.set(key, value, ttl=60)\n}\nmu.Lock(); defer mu.Unlock()\nSELECT id, total FROM orders WHERE status = 'paid';\n        total += x['price'] * x['qty']\nlet data = res.json()\nconst res = await fetch(url);\n    return total\n}\n  queue <- jobs[i]\nSELECT id, total FROM orders WHERE status = 'paid';"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-427", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 모로코는 유럽에 있어? 예/아니오로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-181", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 php 웹 서비용스 dockerfile 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-515", "source": "synthetic_router_rt001"}}
{"state": {"title": "공유 자전거 서비스에 쓸 결제 게이트웨이 6곳 평가해서 전체 추천 보고서 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-814", "source": "synthetic_router_rt001"}}
{"state": {"title": "7개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘.", "description": "사무실이 5층으로 이전했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1105", "source": "synthetic_router_rt001"}}
{"state": {"title": "phan lan co o chau au khong? tra loi co hoac khong."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-119", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Cho mình file docker-compose gồm app và Postgres.", "description": "Văn phòng đã chuyển lên tầng năm. Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-383", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thiet ke pipeline deploy cho dich vu xe dap cong cong qua staging va production o ba region. Tra loi bang tieng Viet.", "description": "Van phong da chuyen len tang nam. Mot so khach hoi ve gia."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-708", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 하노이가 오전 5시면 서울은 몇 시야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-169", "source": "synthetic_router_rt001"}}
{"state": {"title": "so sánh 4 nhà cung cấp cloud để chạy crm cho phòng khám nha khoa trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-638", "source": "synthetic_router_rt001"}}
{"state": {"title": "So sánh 5 nhà cung cấp cloud để chạy chợ vật tư nông nghiệp trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-613", "source": "synthetic_router_rt001"}}
{"state": {"title": "Solve this 4x4 KenKen and explain each deduction. Answer briefly.", "description": "Contact the support desk for access. The office moved to the fifth floor. A follow-up call is planned for next week. The weather delayed two deliveries."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1163", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Nam ngoi nha, nam chu, nam con vat: dung 3 goi y nay de tim ai nuoi ca."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1029", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết regex khớp số điện thoại Việt Nam và giải thích từng phần. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-362", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Give one synonym for \"quick\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-278", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 3 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-966", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 공유 자전거 서비스의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-839", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Tong hop 4 bien ban hop, tong khoang 390 trang, thanh mot nhat ky quyet dinh.", "description": "[Dinh kem: du lieu phan tich san pham, 390 trang] Ban nhap van can phap che duyet. So lieu ben duoi la tam tinh. Tuan sau se co cuoc goi tiep theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-749", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 \"id,11;status,done\"을 JSON 객체로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-176", "source": "synthetic_router_rt001"}}
{"state": {"title": "폴더 안 .txt 파일을 모두 .md로 바꾸는 셸 스크립트. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-538", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi \"id,11;status,done\" thành object JSON.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-7", "source": "synthetic_router_rt001"}}
{"state": {"title": "패키지 23개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-796", "source": "synthetic_router_rt001"}}
{"state": {"title": "Lập kế hoạch 1 tuần học cơ bản về WebSocket."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-354", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Viết Dockerfile cho service web Swift nhỏ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-337", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Viet PRD hoan chinh cho phien ban 2 cua CRM cho phong kham nha khoa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-763", "source": "synthetic_router_rt001"}}
{"state": {"title": "thiết kế pipeline deploy cho sàn bán lại vé sự kiện qua staging và production ở ba region."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-624", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 두 봉투 역설을 엄밀한 논증으로 풀어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1111", "source": "synthetic_router_rt001"}}
{"state": {"title": "집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 5개로 물고기 주인을 찾아 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1075", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Vẽ sơ đồ mọi service và phụ thuộc của chợ vật tư nông nghiệp từ repo đính kèm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-677", "source": "synthetic_router_rt001"}}
{"state": {"title": "viết script bahs backup một thư mục mỗi đêm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-322", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Make a one-week plan to learn the basics of rate limiting.", "description": "The draft still needs legal review. The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-587", "source": "synthetic_router_rt001"}}
{"state": {"title": "igải thíhc từng dòng đoạn php này.", "description": "        raise ValueError('limit')\nlet data = res.json()\ncache.set(key, value, ttl=60)\nfor i := 0; i < n; i++ {\n  queue <- jobs[i]\nif (user == null) return;"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-340", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Cho mot tu dong nghia voi \"nhanh\".", "description": "Ban nhap van can phap che duyet. Nhom da hop hom thu Ba de ra soat tien do. Van phong da chuyen len tang nam. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-138", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Chuyen dong nay sang JSON: name=An, age=6, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-124", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Ma Rốc có dùng đồng euro không? Trả lời ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-65", "source": "synthetic_router_rt001"}}
{"state": {"title": "ma roc co o chau au khong? tra loi co hoac khong.", "description": "Van phong da chuyen len tang nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-95", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 이 DAG를 강연결로 만들기 위해 추가할 최소 간선 수를 구하고 증명해 줘.", "description": "대부분의 사용자는 모바일 앱으로 가입했습니다. 날씨 때문에 배송 두 건이 지연되었습니다. 팀은 화요일에 진행 상황을 점검했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1095", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"저녁은 7시에 준비돼요.\"의 글자 수 세어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-185", "source": "synthetic_router_rt001"}}
{"state": {"title": "Script shell đổi đuôi tất cả file .txt thành .md trong thư mục. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-346", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 5개로 물고기 주인을 찾아 줘.", "description": "사무실이 5층으로 이전했습니다. 날씨 때문에 배송 두 건이 지연되었습니다. 권한은 지원팀에 문의하세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1135", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: 9 gio sang o Ha Noi thi Seoul may gio?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-134", "source": "synthetic_router_rt001"}}
{"state": {"title": "Danh gia 7 cong thanh toan cho cho vat tu nong nghiep va viet bao cao khuyen nghi day du. Tra loi bang tieng Viet.", "description": "Nhom da hop hom thu Ba de ra soat tien do. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-724", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Set up CI/CD for a monorepo with 29 packages: builds, tests, preview environments and releases."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-858", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyển dòng này sang json: namea=n, age=8, city=hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-85", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: 2 giờ sáng ở Hà Nội thì Seoul mấy giờ?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-63", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Tìm số cạnh tối thiểu cần thêm để DAG này liên thông mạnh và chứng minh cận đó.", "description": "Bỏ qua bảng tính cũ nhé. Bản nháp vẫn cần pháp chế duyệt. Nhóm đã họp hôm thứ Ba để rà soát tiến độ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-979", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"빠르다\"의 유의어 하나 알려 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-205", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Write a regex that matches Vietnamese phone numbers and explain each part."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-582", "source": "synthetic_router_rt001"}}
{"state": {"title": "Swift 입문자를 위한 7일 연습 계획. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-483", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Script shell doi duoi tat ca file .txt thanh .md trong thu muc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-428", "source": "synthetic_router_rt001"}}
{"state": {"title": "giev one synonym for \"quick\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-279", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tu trai nghia voi \"hao phong\" la gi? Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-137", "source": "synthetic_router_rt001"}}
{"state": {"title": "giải nghịch lý hai phong bì bnằg lập luận cẩn thận.", "description": "Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-928", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ham ngan nay lam gi vay?", "description": "}\ndef handle(item):\n    if total > LIMIT:\n    return total\n    for x in item['rows']:\nSELECT id, total FROM orders WHERE status = 'paid';"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-402", "source": "synthetic_router_rt001"}}
{"state": {"title": "vẽ sơ đồ mọi service và phụ thuộc của chợ vật tư nông nghiệp từ repo đính kèm.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền. Văn phòng đã chuyển lên tầng năm. Bỏ qua bảng tính cũ nhé. Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-658", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Hàm ngắn này làm gì vậy?", "description": "const res = await fetch(url);\nif (user == null) return;\ncache.set(key, value, ttl=60)\nconst res = await fetch(url);\n}\n  queue <- jobs[i]\ndef handle(item):\nif (user == null) return;"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-377", "source": "synthetic_router_rt001"}}
{"state": {"title": "evaluaet 9 payment gateways for an event ticket resale market and write a full recommendation report."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-880", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thiết kế pipeline deploy cho chợ vật tư nông nghiệp qua staging và production ở ba region. Trả lời bằng tiếng Việt.", "description": "Tuần sau sẽ có cuộc gọi tiếp theo. Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Phần lớn người dùng đăng ký qua app. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-604", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Design the deployment pipeline for a cinema loyalty program across staging and production in three regions.", "description": "Most users signed up through the mobile app. The weather delayed two deliveries. The office moved to the fifth floor. The draft still needs legal review."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-893", "source": "synthetic_router_rt001"}}
{"state": {"title": "explain rigorously why switching wins 2/3 of the time in the monty hall problem with 8 doors generalized."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-paradox-1149", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 영화관 멤버십 프로그램의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-831", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Viết tài liệu yêu cầu sản phẩm đầy đủ cho sàn bán lại vé sự kiện: persona, user story, phạm vi, chỉ số."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-632", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 이 짧은 함수가 뭘 하는 거야?", "description": "    if total > LIMIT:\n        raise ValueError('limit')\n    return total\n        total += x['price'] * x['qty']\nconst res = await fetch(url);\nSELECT id, total FROM orders WHERE status = 'paid';\ncache.set(key, value, ttl=60)\n    return total\n  queue <- jobs[i]\n    for x in item['rows']:\nlet data = res.json()"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-495", "source": "synthetic_router_rt001"}}
{"state": {"title": "lập kế hocạh 1 tuần học cơ bản về giới hạn tốc độ request."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-326", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Giải ô KenKen 4x4 này và giải thích từng bước suy luận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-915", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 짧은 함수가 뭘 하는 거야? 한국어로 답해 줘.", "description": "}\ndef handle(item):\n        total += x['price'] * x['qty']\ndef handle(item):\n        total += x['price'] * x['qty']"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-499", "source": "synthetic_router_rt001"}}
{"state": {"title": "Five houses, five owners, five pets: use these 5 clues to find who owns the fish. Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1159", "source": "synthetic_router_rt001"}}
{"state": {"title": "tổng hợp 9 bài báo khoa học về websocket thnàh một bài tổng quan.", "description": "[Đính kèm: bộ hợp đồng nhà cung cấp, 130 trang] Tuần sau sẽ có cuộc gọi tiếp theo. Văn phòng đã chuyển lên tầng năm. Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-668", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Giai thich chat che vi sao doi cua thang trong bai Monty Hall tong quat 5 cua.", "description": "Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1058", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Giai o KenKen 4x4 nay va giai thich tung buoc suy luan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-992", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet script bash backup mot thu muc moi dem.", "description": "Ban nhap van can phap che duyet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-426", "source": "synthetic_router_rt001"}}
{"state": {"title": "패키지 37개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-802", "source": "synthetic_router_rt001"}}
{"state": {"title": "Lập kế hoạch 1 tuần học cơ bản về connection pool."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-345", "source": "synthetic_router_rt001"}}
{"state": {"title": "7 giờ sáng ở Hà Nội thì Seoul mấy giờ? Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-51", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"박물관은 일요일에 무료입니다.의\" 글자 수 세어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-184", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Giải ô KenKen 4x4 này và giải thích từng bước suy luận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-963", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Thiết lập CI/CD cho monorepo 28 package: build, test, môi trường preview và release.", "description": "Thời tiết làm trễ hai chuyến giao hàng. Số liệu bên dưới là tạm tính. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-651", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ve so do moi service va phu thuoc cua CRM cho phong kham nha khoa tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-744", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Regex kiểm tra email, kèm giải thích ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-329", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. \"박물관은 일요일에 무료입니다.\"는 몇 단어야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-222", "source": "synthetic_router_rt001"}}
{"state": {"title": "마찰 없는 벽을 미끄러지는 사다리가 어느 높이에서 벽을 떠나는지 유도해 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1073", "source": "synthetic_router_rt001"}}
{"state": {"title": "Len lich 7 ngay luyen PHP cho nguoi moi. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-439", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 짧은 함수가 뭘 하는 거야?", "description": "        total += x['price'] * x['qty']\n    for x in item['rows']:\nlet data = res.json()\n        raise ValueError('limit')\n}\n        raise ValueError('limit')\n  queue <- jobs[i]\n    for x in item['rows']:\n}"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-517", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho mình file docker-compose gồm app và postgers.", "description": "Thời tiết làm trễ hai chuyến giao hàng. Văn phòng đã chuyển lên tầng năm. Nhóm đã họp hôm thứ Ba để rà soát tiến độ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-364", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Set up CI/CD for a monorepo with 15 packages: builds, tests, preview environments and releases.", "description": "A follow-up call is planned for next week."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-878", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Chuyen dong nay sang JSON: name=An, age=7, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-144", "source": "synthetic_router_rt001"}}
{"state": {"title": "What does this short function do? Answer briefly.", "description": "    total = 0\nif (user == null) return;\nif (user == null) return;\n    total = 0\nif (user == null) return;\n    if total > LIMIT:\n    for x in item['rows']:\n        raise ValueError('limit')\n        raise ValueError('limit')\n        total += x['price'] * x['qty']\nmu.Lock(); defer mu.Unlock()\n}"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-570", "source": "synthetic_router_rt001"}}
{"state": {"title": "공유 자전거 서비스의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-788", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Thiet ke pipeline deploy cho chuong trinh khach hang than thiet rap phim qua staging va production o ba region.", "description": "Phan lon nguoi dung dang ky qua app. So lieu ben duoi la tam tinh. Thoi tiet lam tre hai chuyen giao hang."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-741", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Tổng hợp 8 bài báo khoa học về WebSocket thành một bài tổng quan.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 390 trang] Thời tiết làm trễ hai chuyến giao hàng. Văn phòng đã chuyển lên tầng năm. Số liệu bên dưới là tạm tính. Một số khách hỏi về giá. Bản nháp vẫn cần pháp chế duyệt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-653", "source": "synthetic_router_rt001"}}
{"state": {"title": "map all services and dependencies of a cinema loyalty program from the attached repo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-886", "source": "synthetic_router_rt001"}}
{"state": {"title": "Năm ngôi nhà, năm chủ, năm con vật: dùng 8 gợi ý này để tìm ai nuôi cá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-949", "source": "synthetic_router_rt001"}}
{"state": {"title": "모로코는 유럽에 있어? 예/아니오로. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-231", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 이 4x4 켄켄 퍼즐을 풀고 각 추론 단계를 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1125", "source": "synthetic_router_rt001"}}
{"state": {"title": "Write a bash script that backs up a folder every night. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-556", "source": "synthetic_router_rt001"}}
{"state": {"title": "tong hop 6 bai bao khoa hoc ve feature flag thanh mot bai tong quan.", "description": "[Dinh kem: du lieu phan tich san pham, 200 trang] Lien he bo phan ho tro de duoc cap quyen. Bo qua bang tinh cu nhe. Thoi tiet lam tre hai chuyen giao hang. Ban nhap van can phap che duyet. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-723", "source": "synthetic_router_rt001"}}
{"state": {"title": "Lập kế hoạch 1 tuần học cơ bản về giới hạn tốc độ request. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-348", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Viết regex khớp số điện thoại Việt Nam và giải thích từng phần."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-335", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Viết script bash backup một thư mục mỗi đêm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-300", "source": "synthetic_router_rt001"}}
{"state": {"title": "viết tài liệu yêu cầu sản phẩm đầy đủ cho sàn bán lại vé sự kiện: persona, user story, phạm vi, chỉ số."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-684", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Đổi \"id,12;status,done\" thành object JSON.", "description": "Một số khách hỏi về giá. Bản nháp vẫn cần pháp chế duyệt. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-27", "source": "synthetic_router_rt001"}}
{"state": {"title": "Danh gia 5 cong thanh toan cho chuong trinh khach hang than thiet rap phim va viet bao cao khuyen nghi day du. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-753", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Hàm ngắn này làm gì vậy?", "description": "def handle(item):\ndef handle(item):\nif (user == null) return;\n        total += x['price'] * x['qty']\nfor i := 0; i < n; i++ {\nlet data = res.json()\nSELECT id, total FROM orders WHERE status = 'paid';\ndef handle(item):"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-368", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Viet Dockerfile cho service web Swift nho.", "description": "Mot so khach hoi ve gia."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-406", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 이 암호문은 아핀 암호야. 문자 빈도로 키를 찾고 각 단계를 설명해 줘.", "description": "몇몇 고객이 가격을 문의했습니다. 아래 수치는 잠정치입니다. 사무실이 5층으로 이전했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1099", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 공연 티켓 리셀 마켓의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-780", "source": "synthetic_router_rt001"}}
{"state": {"title": "공유 자전거 서비스 버전 2의 prd 전체를 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-825", "source": "synthetic_router_rt001"}}
{"state": {"title": "năm ngôi nhà, năm chủ, năm con vật: dnùg 7 gợi ý này để tìm ai nuôi cá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-937", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Phần Lan có dùng đồng euro không? Trả lời ngắn.", "description": "Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-33", "source": "synthetic_router_rt001"}}
{"state": {"title": "두 봉투 역설을 엄밀한 논증으로 풀어 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1106", "source": "synthetic_router_rt001"}}
{"state": {"title": "이메일 검증 정규식과 짧은 설명. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-506", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho mình file docker-compose gồm app và postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-302", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nam ngoi nha, nam chu, nam con vat: dung 3 goi y nay de tim ai nuoi ca. Tra loi ngan gon.", "description": "Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1003", "source": "synthetic_router_rt001"}}
{"state": {"title": "shell script to rename all .ttx files to .md in a directory."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-569", "source": "synthetic_router_rt001"}}
{"state": {"title": "give one synonym for \"quick\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-296", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Dem so ky tu trong \"Don hang cua ban da duoc gui di.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-132", "source": "synthetic_router_rt001"}}
{"state": {"title": "핀란드는 유로를 써? 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-175", "source": "synthetic_router_rt001"}}
{"state": {"title": "Derive the period of a pendulum for large amplitudes up to the second-order correction. Answer briefly."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-physics_derive-1185", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi 4:00 UTC sang giờ Việt Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-2", "source": "synthetic_router_rt001"}}
{"state": {"title": "reslove the two envelopes paradox with a careflu argument.", "description": "The draft still needs legal review. Contact the support desk for access. A follow-up call is planned for next week. Numbers below are preliminary."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-paradox-1175", "source": "synthetic_router_rt001"}}
{"state": {"title": "Len lich 7 ngay luyen Swift cho nguoi moi. Tra loi bang tieng Viet.", "description": "Phan lon nguoi dung dang ky qua app. Tuan sau se co cuoc goi tiep theo. Thoi tiet lam tre hai chuyen giao hang."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-454", "source": "synthetic_router_rt001"}}
{"state": {"title": "영화관 멤버십 프로그램 버전 2의 PRD 전체를 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-819", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cau \"Bao tang mien phi vao Chu nhat.\" co bao nhieu tu? Tra loi bang tieng Viet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-157", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 8 bai bao khoa hoc ve gioi han toc do request thanh mot bai tong quan.", "description": "[Dinh kem: bo hop dong nha cung cap, 160 trang] Phan lon nguoi dung dang ky qua app. So lieu ben duoi la tam tinh. Ban nhap van can phap che duyet. Thoi tiet lam tre hai chuyen giao hang. Van phong da chuyen len tang nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-736", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 7 bien ban hop, tong khoang 320 trang, thanh mot nhat ky quyet dinh. Tra loi ngan gon.", "description": "[Dinh kem: bo hop dong nha cung cap, 320 trang] Mot so khach hoi ve gia. So lieu ben duoi la tam tinh."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-691", "source": "synthetic_router_rt001"}}
{"state": {"title": "Dem so ky tu trong \"Bao tang mien phi vao Chu nhat.\". Tra loi bang tieng Viet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "word_count", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-word_count-135", "source": "synthetic_router_rt001"}}
{"state": {"title": "lập kế hoạch 1 tuần học cơ bản về giới hạn tốc độ request.", "description": "Bản nháp vẫn cần pháp chế duyệt. Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-378", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. Swift 저장소 전체(18개 모듈)를 읽고 요청 흐름을 처음부터 끝까지 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-repo_qa-792", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Tu trai nghia voi \"hao phong\" la gi?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-118", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi 7:00 UTC sang gio Viet Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-99", "source": "synthetic_router_rt001"}}
{"state": {"title": "치과 CRM의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-806", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 6 cửa.", "description": "Tuần sau sẽ có cuộc gọi tiếp theo. Bản nháp vẫn cần pháp chế duyệt. Bỏ qua bảng tính cũ nhé. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-951", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 \"빠르다\"의 유의어 하나 알려 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-178", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi \"id,7;status,done\" thành object JSON. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-78", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. What does this short function do?", "description": "  queue <- jobs[i]\nmu.Lock(); defer mu.Unlock()\n        raise ValueError('limit')\n    total = 0\n    total = 0\n        total += x['price'] * x['qty']"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-552", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Chung minh Dijkstra sai khi co canh am bang vi du nho nhat, roi sua thuat toan va chung minh ban sua dung."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1053", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet PRD hoan chinh cho phien ban 2 cua cho vat tu nong nghiep."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-752", "source": "synthetic_router_rt001"}}
{"state": {"title": "regex kiểm tra email, kèm giải thích ngnắ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-350", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 모로코는 유로를 써? 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-234", "source": "synthetic_router_rt001"}}
{"state": {"title": "five houses, five owners, five pets: use these 5 clues to find who owns the fish."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1182", "source": "synthetic_router_rt001"}}
{"state": {"title": "gảii ô kenken 4x4 này và giải thích từng bước suy luận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-924", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Chuyển dòng này sang JSON: name=An, age=5, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-87", "source": "synthetic_router_rt001"}}
{"state": {"title": "마찰 없는 벽을 미끄러지는 사다리가 어느 높이에서 벽을 떠나는지 유도해 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1080", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Cho một từ đồng nghĩa với \"nhanh\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-80", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho mình file dockecr-ompose gồm app và postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-376", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Tổng hợp 6 bài báo khoa học về connection pool thành một bài tổng quan.", "description": "[Đính kèm: bộ hợp đồng nhà cung cấp, 230 trang] Số liệu bên dưới là tạm tính. Một số khách hỏi về giá. Bỏ qua bảng tính cũ nhé. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-660", "source": "synthetic_router_rt001"}}
{"state": {"title": "요청 속도 제한 기초를 배우는 1주 계획 짜 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-500", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 평문, 암호문 쌍 8개로 XOR 키를 복원하고 유일함을 증명해 줘.", "description": "사무실이 5층으로 이전했습니다. 팀은 화요일에 진행 상황을 점검했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1129", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho một từ đồng nghĩa với \"nhanh\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-13", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Explain this PHP snippet line by line.", "description": "}\n    total = 0\ncache.set(key, value, ttl=60)\n}\nlet data = res.json()\ncache.set(key, value, ttl=60)\nSELECT id, total FROM orders WHERE status = 'paid';\nfor i := 0; i < n; i++ {\n        raise ValueError('limit')\nconst res = await fetch(url);\ndef handle(item):"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-571", "source": "synthetic_router_rt001"}}
{"state": {"title": "Synthesize 5 research papers on rate limiting into a literature review.", "description": "[Attached: product analytics export, 40 pages] The team met on Tuesday to review progress. Contact the support desk for access. Numbers below are preliminary."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-846", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Give one synonym for \"quick\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-282", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Len lich 7 ngay luyen PHP cho nguoi moi."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-440", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"주문하신 상품이 발송되었습니다.\"는 몇 단어야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-218", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Design the deployment pipeline for a farm supply marketplace across staging and production in three regions."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-844", "source": "synthetic_router_rt001"}}
{"state": {"title": "Convert 2:00 UTC to Vietnam time. Answer briefly."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-247", "source": "synthetic_router_rt001"}}
{"state": {"title": "치과 CRM 버전 2의 PRD 전체를 써 줘. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-773", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Đánh giá 7 cổng thanh toán cho CRM cho phòng khám nha khoa và viết báo cáo khuyến nghị đầy đủ.", "description": "Văn phòng đã chuyển lên tầng năm. Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-644", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Từ trái nghĩa với \"hào phóng\" là gì?", "description": "Phần lớn người dùng đăng ký qua app. Văn phòng đã chuyển lên tầng năm. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-17", "source": "synthetic_router_rt001"}}
{"state": {"title": "this ciphertext was maed with an affine cipher. work out the key from letter frequencies and justify each step."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1151", "source": "synthetic_router_rt001"}}
{"state": {"title": "매일 밤 폴더를 백업하는 bash 스크립트 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-519", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 5개로 물고기 주인을 찾아 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1136", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 웹소켓에 관한 논문 9편을 종합해서 문헌 리뷰 써 줘.", "description": "[첨부: 공급업체 계약서 묶음, 400페이지] 다음 주에 후속 통화가 예정되어 있습니다. 예전 스프레드시트는 무시해 주세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-777", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"주문하신 상품이 발송되었습니다.\"의 글자 수 세어 줘.", "description": "팀은 화요일에 진행 상황을 점검했습니다. 다음 주에 후속 통화가 예정되어 있습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-208", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Giai thich tung dong doan Swift nay.", "description": "    if total > LIMIT:\ncache.set(key, value, ttl=60)\nfor i := 0; i < n; i++ {\nfor i := 0; i < n; i++ {\n    return total"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-445", "source": "synthetic_router_rt001"}}
{"state": {"title": "giải thích chặt chẽ vì sao đổi cửa thắng torng bài monty hall tổng uqát 3 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-964", "source": "synthetic_router_rt001"}}
{"state": {"title": "thiet ke pipeline deploy cho san ban lai ve su kien qua staging va production o ba region."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-714", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Lên lịch 7 ngày luyện PHP cho người mới."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-349", "source": "synthetic_router_rt001"}}
{"state": {"title": "두 봉투 역설을 엄밀한 논증으로 풀어 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1132", "source": "synthetic_router_rt001"}}
{"state": {"title": "tổng hợp 3 bài báo khoa học về connection pool thành một bài tổng quan.", "description": "[Đính kèm: bộ hợp đồng nhà cung cấp, 280 trang] Văn phòng đã chuyển lên tầng năm. Một số khách hỏi về giá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-616", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Ve so do moi service va phu thuoc cua dich vu xe dap cong cong tu repo dinh kem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-742", "source": "synthetic_router_rt001"}}
{"state": {"title": "make a one-week plan to learn the basics of feature flags."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-544", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 5 bien ban hop, tong khoang 40 trang, thanh mot nhat ky quyet dinh. Tra loi bang tieng Viet.", "description": "[Dinh kem: du lieu phan tich san pham, 40 trang] Ban nhap van can phap che duyet. Tuan sau se co cuoc goi tiep theo. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-739", "source": "synthetic_router_rt001"}}
{"state": {"title": "viết tài liệu yêu cầu sản phẩm đầy đủ cho chươgn trình khách àhng thân thiết rạp phim: persona, user story, phạm vi, chỉ số."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-619", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Solve this 4x4 KenKen and explain each deduction."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1187", "source": "synthetic_router_rt001"}}
{"state": {"title": "Năm ngôi nhà, năm chủ, năm con vật: dùng 9 gợi ý này để tìm ai nuôi cá. Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-913", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Giải ô KenKen 4x4 này và giải thích từng bước suy luận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-961", "source": "synthetic_router_rt001"}}
{"state": {"title": "공연 티켓 리셀 마켓 호스팅을 위한 클라우드 9곳 종합 비교 보고서: 비용, 규정, 지원, 종속성. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-835", "source": "synthetic_router_rt001"}}
{"state": {"title": "how amny words are in: \"the museum is free on sundays.\"?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-281", "source": "synthetic_router_rt001"}}
{"state": {"title": "lên lịch 7 ngày luyện swift cho người mới."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-study_plan-312", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 영화관 멤버십 프로그램에 쓸 결제 게이트웨이 5곳 평가해서 전체 추천 보고서 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-800", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Lap ke hoach 1 tuan hoc co ban ve gioi han toc do request."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-417", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ma Roc co o chau Au khong? Tra loi co hoac khong."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-92", "source": "synthetic_router_rt001"}}
{"state": {"title": "Evaluate 7 payment gateways for a bike sharing service and write a full recommendation report."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-848", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 PHP 웹 서비스용 Dockerfile 써 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-530", "source": "synthetic_router_rt001"}}
{"state": {"title": "Script shell doi duoi tat ca file .txt thanh .md trong thu muc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-448", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tìm số cạnh tối thiểu cần thêm để DAG này liên thông mạnh và chứng minh cận đó. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-957", "source": "synthetic_router_rt001"}}
{"state": {"title": "4개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1118", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 5개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1097", "source": "synthetic_router_rt001"}}
{"state": {"title": "Regex kiểm tra email, kèm giải thích ngắn. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-323", "source": "synthetic_router_rt001"}}
{"state": {"title": "Danh gia 4 cong thanh toan cho san ban lai ve su kien va viet bao cao khuyen nghi day du."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-728", "source": "synthetic_router_rt001"}}
{"state": {"title": "comprae 3 cloud vendors for hosting a edntal clinic crm in a comprehensive report: cost, compliance, support, lock-in."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-vendor_compare-862", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tổng hợp 4 biên bản họp, tổng khoảng 210 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: bộ hợp đồng nhà cung cấp, 210 trang] Phần lớn người dùng đăng ký qua app. Văn phòng đã chuyển lên tầng năm. Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-652", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích từng dòng đoạn Swift này. Trả lời ngắn gọn.", "description": "        raise ValueError('limit')\nif (user == null) return;\nSELECT id, total FROM orders WHERE status = 'paid';\nfor i := 0; i < n; i++ {\nlet data = res.json()\nmu.Lock(); defer mu.Unlock()\n    if total > LIMIT:\n  queue <- jobs[i]\ncache.set(key, value, ttl=60)\nfor i := 0; i < n; i++ {\nconst res = await fetch(url);\nmu.Lock(); defer mu.Unlock()"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-380", "source": "synthetic_router_rt001"}}
{"state": {"title": "write a full product requirements odcument for a bike sharing service: personas, user stories, scope, metrics."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-845", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Nam ngoi nha, nam chu, nam con vat: dung 4 goi y nay de tim ai nuoi ca."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1064", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho minh file docker-compose gom app va Postgres. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-430", "source": "synthetic_router_rt001"}}
{"state": {"title": "Five houses, five owners, five pets: use these 4 clues to find who owns the fish. Use markdown.", "description": "A follow-up call is planned for next week. Contact the support desk for access. Please ignore the old spreadsheet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1152", "source": "synthetic_router_rt001"}}
{"state": {"title": "tu trai nghia voi \"hao phon\"g la gi?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-140", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Len lich 7 ngay luyen Swift cho nguoi moi."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-425", "source": "synthetic_router_rt001"}}
{"state": {"title": "집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 3개로 물고기 주인을 찾아 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1128", "source": "synthetic_router_rt001"}}
{"state": {"title": "영화관 멤버십 프로그램의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표. 짧게 답해 줘.", "description": "대부분의 사용자는 모바일 앱으로 가입했습니다. 예전 스프레드시트는 무시해 주세요."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-793", "source": "synthetic_router_rt001"}}
{"state": {"title": "viết script bash backup một thư mục mỗi đmê.", "description": "Một số khách hỏi về giá. Bản nháp vẫn cần pháp chế duyệt. Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Bỏ qua bảng tính cũ nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-374", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 평문, 암호문 쌍 9개로 XOR 키를 복원하고 유일함을 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1131", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 평문, 암호문 쌍 7개로 XOR 키를 복원하고 유일함을 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1137", "source": "synthetic_router_rt001"}}
{"state": {"title": "solve htis 4x4 kenken and explain each ddeuction."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1188", "source": "synthetic_router_rt001"}}
{"state": {"title": "viết docekrfiel cho service web swift nhỏ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-373", "source": "synthetic_router_rt001"}}
{"state": {"title": "큰 진폭 진자의 주기를 2차 보정까지 유도해 줘. 마크다운으로.", "description": "팀은 화요일에 진행 상황을 점검했습니다. 날씨 때문에 배송 두 건이 지연되었습니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1116", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: \"너그럽다\"의 반대말은?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-236", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Script shell đổi đuôi tất cả file .txt thành .md trong thư mục."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-bash_script-308", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Giai thich tung dong doan PHP nay.", "description": "    return total\n    if total > LIMIT:\nlet data = res.json()\nif (user == null) return;\n    for x in item['rows']:\ncache.set(key, value, ttl=60)"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-408", "source": "synthetic_router_rt001"}}
{"state": {"title": "Find the minimum number of edges to add so this DAG becomes strongly connected, and prove the bound.", "description": "The weather delayed two deliveries. The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1181", "source": "synthetic_router_rt001"}}
{"state": {"title": "lap ke hoach 1 tuan hoc co ban ve efature flag."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-397", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Tong hop 4 bai bao khoa hoc ve gioi han toc do request thanh mot bai tong quan.", "description": "[Dinh kem: du lieu phan tich san pham, 280 trang] Tuan sau se co cuoc goi tiep theo. Ban nhap van can phap che duyet. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-709", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Suy ra chu ky con lac voi bien do lon den hieu chinh bac hai.", "description": "Tuan sau se co cuoc goi tiep theo. Phan lon nguoi dung dang ky qua app. Nhom da hop hom thu Ba de ra soat tien do. Ban nhap van can phap che duyet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1038", "source": "synthetic_router_rt001"}}
{"state": {"title": "đọc toàn bộ erpo swift (35 module) và giải thcíh luồng một request từ đầu đến cuối.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền. Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-601", "source": "synthetic_router_rt001"}}
{"state": {"title": "read the whole php repository (26 modules) and explain how a request flows end to end."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-876", "source": "synthetic_router_rt001"}}
{"state": {"title": "hàm ngắn này làm gì vậy?", "description": "    if total > LIMIT:\n    if total > LIMIT:\nSELECT id, total FROM orders WHERE status = 'paid';\ndef handle(item):\nconst res = await fetch(url);\nif (user == null) return;\n}\n        total += x['price'] * x['qty']\nlet data = res.json()\n    total = 0\n  queue <- jobs[i]\ncache.set(key, value, ttl=60)"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-338", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Giải ô KenKen 4x4 này và giải thích từng bước suy luận.", "description": "Bản nháp vẫn cần pháp chế duyệt. Nhóm đã họp hôm thứ Ba để rà soát tiến độ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-919", "source": "synthetic_router_rt001"}}
{"state": {"title": "tong hop 8 bai bao khoa hoc ve gioi han toc do request thanh mot bai tong quan.", "description": "[Dinh kem: du lieu phan tich san pham, 180 trang] Ban nhap van can phap che duyet. Van phong da chuyen len tang nam. Thoi tiet lam tre hai chuyen giao hang."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-690", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Giải ô KenKen 4x4 này và giải thích từng bước suy luận."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-948", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 3 bai bao khoa hoc ve feature flag thanh mot bai tong quan. Tra loi bang tieng Viet.", "description": "[Dinh kem: du lieu phan tich san pham, 160 trang] Nhom da hop hom thu Ba de ra soat tien do. Tuan sau se co cuoc goi tiep theo. Bo qua bang tinh cu nhe. Thoi tiet lam tre hai chuyen giao hang."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-737", "source": "synthetic_router_rt001"}}
{"state": {"title": "Câu \"Đơn hàng của bạn đã được gửi đi.\" có bao nhiêu từ?", "description": "Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Bỏ qua bảng tính cũ nhé. Thời tiết làm trễ hai chuyến giao hàng."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-31", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Map all services and dependencies of an event ticket resale market from the attached repo.", "description": "Numbers below are preliminary. Contact the support desk for access. A follow-up call is planned for next week. Please ignore the old spreadsheet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-847", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho mình ifle docker-compose gồm app và postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-367", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Is Morocco in Europe? Yes or no."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-258", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải nghịch lý hai phong bì bằng lập luận cẩn thận.", "description": "Một số khách hỏi về giá. Phần lớn người dùng đăng ký qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-923", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Count the characters in \"Your order has been shipped.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "word_count", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-word_count-254", "source": "synthetic_router_rt001"}}
{"state": {"title": "map all services and dependencies of a farm spuply marketplace from the attached erpo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-896", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Đổi \"id,5;status,done\" thành object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-37", "source": "synthetic_router_rt001"}}
{"state": {"title": "공연 티켓 리셀 마켓를 3개 리전의 스테이징과 운영에 배포하는 파이프라인 설계해 줘. 짧게 답해 줘.", "description": "권한은 지원팀에 문의하세요. 아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-837", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho một từ đồng nghĩa với \"nhanh\". Trả lời ngắn gọn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-49", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho 8 cặp bản rõ và bản mã, khôi phục khóa xor và chứng minh khóa là duy nhất."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-933", "source": "synthetic_router_rt001"}}
{"state": {"title": "Lap ke hoach 1 tuan hoc co ban ve connection pool."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-442", "source": "synthetic_router_rt001"}}
{"state": {"title": "chnug minh dijkstra sai khi co canh am bang vi du nho nhat, roi sua thuat toan va chung minh ban sua dung."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1044", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Thiet lap CI/CD cho monorepo 27 package: build, test, moi truong preview va release.", "description": "Phan lon nguoi dung dang ky qua app. Lien he bo phan ho tro de duoc cap quyen. So lieu ben duoi la tam tinh. Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-707", "source": "synthetic_router_rt001"}}
{"state": {"title": "So sanh 6 nha cung cap cloud de chay CRM cho phong kham nha khoa trong bao cao day du: chi phi, tuan thu, ho tro, phu thuoc. Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-732", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: 8개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1085", "source": "synthetic_router_rt001"}}
{"state": {"title": "so sánh 6 nhà cung cấp cloud để chạy sàn bán lại vé sự kiện trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-640", "source": "synthetic_router_rt001"}}
{"state": {"title": "회사 일인데요. 이 DAG를 강연결로 만들기 위해 추가할 최소 간선 수를 구하고 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-graph_proof-1102", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho minh file docker-compose gom app va postgres.", "description": "Bo qua bang tinh cu nhe. Phan lon nguoi dung dang ky qua app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-435", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: 11 gio sang o Ha Noi thi Seoul may gio?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-150", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Từ trái nghĩa với \"hào phóng\" là gì?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-74", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bản mã này dùng mã affine. Tìm khóa từ tần suất chữ cái và giải thích từng bước. Trả lời bằng tiếng Việt."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-971", "source": "synthetic_router_rt001"}}
{"state": {"title": "Phan Lan co dung dong euro khong? Tra loi ngan. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-154", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bài tập ở trường: Viết Dockerfile cho service web Swift nhỏ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-351", "source": "synthetic_router_rt001"}}
{"state": {"title": "4 gio sang o ha noi thi seoul may gio?", "description": "Ban nhap van can phap che duyet. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-152", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"id,12;status,done\"을 JSON 객체로 바꿔 줘. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-232", "source": "synthetic_router_rt001"}}
{"state": {"title": "UTC 2:00을 한국 시간으로 바꿔 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-167", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Năm ngôi nhà, năm chủ, năm con vật: dùng 3 gợi ý này để tìm ai nuôi cá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-984", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. \"id,7;status,done\"을 JSON 객체로 바꿔 줘.", "description": "예전 스프레드시트는 무시해 주세요. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-220", "source": "synthetic_router_rt001"}}
{"state": {"title": "Convert 5:00 UTC to Vietnam time. Use markdown.", "description": "The team met on Tuesday to review progress. Numbers below are preliminary. Contact the support desk for access. Several customers asked about pricing."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-timezone-250", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Make a one-week plan to learn the basics of rate limiting."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-599", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai nghich ly hai phong bi bang lap luan can than. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1049", "source": "synthetic_router_rt001"}}
{"state": {"title": "give me a docker-compose fiel with an app and opstgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "dockerfile", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-dockerfile-541", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 큰 진폭 진자의 주기를 2차 보정까지 유도해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "physics_derive", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-physics_derive-1113", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Đếm số ký tự trong \"Đơn hàng của bạn đã được gửi đi.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-40", "source": "synthetic_router_rt001"}}
{"state": {"title": "농자재 마켓플레이스를 3개 리전의 스테이징과 운영에 배하포는 파이프라인 설계해 줘.", "description": "아래 수치는 잠정치입니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-774", "source": "synthetic_router_rt001"}}
{"state": {"title": "매일 밤 폴더를 백업하는 bash 스크립트 써 줘.", "description": "아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-510", "source": "synthetic_router_rt001"}}
{"state": {"title": "tổng hợp 3 bài báo khoa học về websocket thành một bài tổng quan.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 40 trang] Một số khách hỏi về giá. Bản nháp vẫn cần pháp chế duyệt. Văn phòng đã chuyển lên tầng năm. Tuần sau sẽ có cuộc gọi tiếp theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-625", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"박물관은 일요일에 무료입니다.\"는 몇 단어야? 마크다운으로.", "description": "다음 주에 후속 통화가 예정되어 있습니다. 권한은 지원팀에 문의하세요. 아래 수치는 잠정치입니다. 초안은 아직 법무 검토가 필요합니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-166", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Script shell doi duoi tat ca file .txt thanh .md trong thu muc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-431", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nam ngoi nha, nam chu, nam con vat: dung 5 goi y nay de tim ai nuoi ca.", "description": "Thoi tiet lam tre hai chuyen giao hang. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-constraint_puzzle-1056", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho 6 cap ban ro va ban ma, khoi phuc khoa xor va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1041", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 작은 PHP 웹 서비스용 Dockerfile 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-507", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? This ciphertext was made with an affine cipher. Work out the key from letter frequencies and justify each step."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1190", "source": "synthetic_router_rt001"}}
{"state": {"title": "이 짧은 함수가 뭘 하는 거야?", "description": "for i := 0; i < n; i++ {\nconst res = await fetch(url);\n    if total > LIMIT:\n    if total > LIMIT:\nif (user == null) return;\n  queue <- jobs[i]\n        total += x['price'] * x['qty']\n    return total\n    for x in item['rows']:\nmu.Lock(); defer mu.Unlock()\nlet data = res.json()\ndef handle(item):"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-explain_snippet-536", "source": "synthetic_router_rt001"}}
{"state": {"title": "Does Morocco use the euro? Short answer.", "description": "The weather delayed two deliveries."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-246", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Viet regex khop so dien thoai Viet Nam va giai thich tung phan.", "description": "Ban nhap van can phap che duyet. Bo qua bang tinh cu nhe. Thoi tiet lam tre hai chuyen giao hang."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-398", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Vẽ sơ đồ mọi service và phụ thuộc của CRM cho phòng khám nha khoa từ repo đính kèm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "repo_qa", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-repo_qa-683", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho mot tu dogn nghia voi \"nhanh\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-122", "source": "synthetic_router_rt001"}}
{"state": {"title": "doc toan bo repo php (38 module) va giai thich luong mot request tu dau den cuoi.", "description": "Van phong da chuyen len tang nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "repo_qa", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-repo_qa-697", "source": "synthetic_router_rt001"}}
{"state": {"title": "핀란드는 유럽에 있어? 예/아니오로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-yes_no_fact-200", "source": "synthetic_router_rt001"}}
{"state": {"title": "ma rốc có dùng đồng eruo không? trả lời ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-24", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hàm ngắn này làm gì vậy? Dùng markdown nhé.", "description": "if (user == null) return;\n        raise ValueError('limit')\n    for x in item['rows']:\ncache.set(key, value, ttl=60)\n  queue <- jobs[i]\n        raise ValueError('limit')\n  queue <- jobs[i]"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-381", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"너그럽다\"의 반대말은? 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-239", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Cho một từ đồng nghĩa với \"nhanh\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-42", "source": "synthetic_router_rt001"}}
{"state": {"title": "도와줘: \"박물관은 일요일에 무료입니다.\"는 몇 단어야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-225", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Does Morocco use the euro? Short answer.", "description": "The office moved to the fifth floor."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-265", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Summarize these 6 meeting transcripts, about 250 pages total, into one decision log.", "description": "[Attached: product analytics export, 250 pages] The draft still needs legal review. Several customers asked about pricing. Contact the support desk for access. A follow-up call is planned for next week."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-863", "source": "synthetic_router_rt001"}}
{"state": {"title": "이메일 검증 정규식과 짧은 설명.", "description": "아래 수치는 잠정치입니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-496", "source": "synthetic_router_rt001"}}
{"state": {"title": "Danh gia 9 cong thanh toan cho cho vat tu nong nghiep va viet bao cao khuyen nghi day du."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-729", "source": "synthetic_router_rt001"}}
{"state": {"title": "Phần Lan có ở châu Âu không? Trả lời có hoặc không. Trả lời ngắn gọn.", "description": "Liên hệ bộ phận hỗ trợ để được cấp quyền. Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Văn phòng đã chuyển lên tầng năm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "yes_no_fact", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-yes_no_fact-16", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Len lich 7 ngay luyen Swift cho nguoi moi."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "study_plan", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-study_plan-459", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 영화관 멤버십 프로그램 호스팅을 위한 클라우드 6곳 종합 비교 보고서: 비용, 규정, 지원, 종속성."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-823", "source": "synthetic_router_rt001"}}
{"state": {"title": "turn \"i,d3;status,done\" into a json object."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-csv_to_json-293", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Đếm số ký tự trong \"Bảo tàng miễn phí vào Chủ nhật.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-23", "source": "synthetic_router_rt001"}}
{"state": {"title": "Swift 입문자를 위한 7일 연습 계획."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "study_plan", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-study_plan-520", "source": "synthetic_router_rt001"}}
{"state": {"title": "is finland in europe? yes or no."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-268", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Giải thích từng dòng đoạn Swift này.", "description": "def handle(item):\nif (user == null) return;\nif (user == null) return;\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-389", "source": "synthetic_router_rt001"}}
{"state": {"title": "Hey, can you help? Write a full product requirements document for a dental clinic CRM: personas, user stories, scope, metrics."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-prd-885", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Viet regex khop so dien thoai Viet Nam va giai thich tung phan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-423", "source": "synthetic_router_rt001"}}
{"state": {"title": "reoslve the two envelopes paradox with a careful argument."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-paradox-1166", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thang truot tren tuong khong ma sat, o do cao nao no roi tuong? Chung minh bang tinh toan. Tra loi bang tieng Viet.", "description": "So lieu ben duoi la tam tinh. Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1009", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: So sanh 6 nha cung cap cloud de chay dich vu xe dap cong cong trong bao cao day du: chi phi, tuan thu, ho tro, phu thuoc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-760", "source": "synthetic_router_rt001"}}
{"state": {"title": "giải thích chặt chẽ vì sao đổi cửa thắng trong bài monty hall tổng quát 5 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-973", "source": "synthetic_router_rt001"}}
{"state": {"title": "Resolve the two envelopes paradox with a careful argument. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "paradox", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-paradox-1167", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Đổi 12:00 UTC sang giờ Việt Nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "timezone", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-timezone-82", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Giải thích từng dòng đoạn PHP này.", "description": "cache.set(key, value, ttl=60)\ncache.set(key, value, ttl=60)\n        raise ValueError('limit')\n        raise ValueError('limit')"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-330", "source": "synthetic_router_rt001"}}
{"state": {"title": "평문, 암호문 쌍 3개로 xor 키를 복원하고 유일함을 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1074", "source": "synthetic_router_rt001"}}
{"state": {"title": "Suy ra chu ky con lac voi bien do lon den hieu chinh bac hai. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1002", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Given these 9 plaintext and ciphertext pairs, recover the XOR key and prove it is unique."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1195", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 이 한 줄을 JSON으로 바꿔 줘: name=An, age=5, city=Hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-233", "source": "synthetic_router_rt001"}}
{"state": {"title": "danh gia 5 cong thanh toan cho dich vu xe dap cong cong va viet bao cao khuyen nghi day du."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-705", "source": "synthetic_router_rt001"}}
{"state": {"title": "Chuyển dòng này sang JSON: name=An, age=4, city=Hue Dùng markdown nhé.", "description": "Văn phòng đã chuyển lên tầng năm. Nhóm đã họp hôm thứ Ba để rà soát tiến độ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-59", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giai thich tung dong doan Swift nay.", "description": "  queue <- jobs[i]\ndef handle(item):\nconst res = await fetch(url);\n        total += x['price'] * x['qty']\nfor i := 0; i < n; i++ {\n    return total\nmu.Lock(); defer mu.Unlock()\nif (user == null) return;\n}"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-explain_snippet-409", "source": "synthetic_router_rt001"}}
{"state": {"title": "doi \"id,11;status,done\" thanh object json."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-110", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thiet ke pipeline deploy cho CRM cho phong kham nha khoa qua staging va production o ba region.", "description": "Bo qua bang tinh cu nhe. Nhom da hop hom thu Ba de ra soat tien do. Mot so khach hoi ve gia."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cicd_monorepo", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-cicd_monorepo-735", "source": "synthetic_router_rt001"}}
{"state": {"title": "8 gio sang o ha noi thi seoul may gio?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-93", "source": "synthetic_router_rt001"}}
{"state": {"title": "Find the minimum number of edges to add so this DAG becomes strongly connected, and prove the bound.", "description": "The weather delayed two deliveries. The office moved to the fifth floor. Contact the support desk for access."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1155", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"id,4;status,done\"을 JSON 객체로 바꿔 줘. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "csv_to_json", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-csv_to_json-203", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 매일 밤 폴더를 백업하는 bash 스크립트 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-bash_script-526", "source": "synthetic_router_rt001"}}
{"state": {"title": "thang truot tren tuong khong ma sat, o do cao nao no roi tuong? chung minh bang tinh toan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1016", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 치과 CRM의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-827", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Đếm số ký tự trong \"Bảy giờ ăn tối nhé.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-86", "source": "synthetic_router_rt001"}}
{"state": {"title": "빠\"르다\"의 유의어 하나 알려 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-synonym-212", "source": "synthetic_router_rt001"}}
{"state": {"title": "utc 5:00을 한국 시간으로 바꿔 줘.", "description": "날씨 때문에 배송 두 건이 지연되었습니다. 예전 스프레드시트는 무시해 주세요. 팀은 화요일에 진행 상황을 점검했습니다. 아래 수치는 잠정치입니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-timezone-227", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Regex kiểm tra email, kèm giải thích ngắn."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-regex-324", "source": "synthetic_router_rt001"}}
{"state": {"title": "giai thich chat che vi sao doi cua thang trong bai monty hall tong quat 6 uca."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-991", "source": "synthetic_router_rt001"}}
{"state": {"title": "tìm số cạnh tối thiểu cần thêm để dag này liên thông ạmnh và chứng minh cận đó.", "description": "Bản nháp vẫn cần pháp chế duyệt. Thời tiết làm trễ hai chuyến giao hàng. Văn phòng đã chuyển lên tầng năm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-982", "source": "synthetic_router_rt001"}}
{"state": {"title": "cho 4 cặp bản rõ và bản mã, khôi phục khóa xor và chứng minh khóa là duy nhất."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-cipher-916", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 한국 휴대폰 번호에 맞는 정규식 쓰고 각 부분 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-504", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho 8 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat. Tra loi bang tieng Viet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1061", "source": "synthetic_router_rt001"}}
{"state": {"title": "Việc ở công ty: Năm ngôi nhà, năm chủ, năm con vật: dùng 5 gợi ý này để tìm ai nuôi cá."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-939", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Ma Roc co dung dong euro khong? Tra loi ngan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "yes_no_fact", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-yes_no_fact-149", "source": "synthetic_router_rt001"}}
{"state": {"title": "패키지 21개 모노레포의 CI/CD 구성: 빌드, 테스트, 프리뷰 환경, 릴리스. 한국어로 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "cicd_monorepo", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-cicd_monorepo-776", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viec o cong ty: Viet script bash backup mot thu muc moi dem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-420", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải ô KenKen 4x4 này và giải thích từng bước suy luận. Dùng markdown nhé."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-constraint_puzzle-950", "source": "synthetic_router_rt001"}}
{"state": {"title": "평문, 암호문 쌍 9개로 xor 키를 복원하고 유일함을 증명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "cipher", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-cipher-1112", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải nghịch lý hai phong bì bằng lập luận cẩn thận.", "description": "Thời tiết làm trễ hai chuyến giao hàng. Tuần sau sẽ có cuộc gọi tiếp theo. Bản nháp vẫn cần pháp chế duyệt. Nhóm đã họp hôm thứ Ba để rà soát tiến độ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-921", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 6 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-904", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viết tài liệu yêu cầu sản phẩm đầy đủ cho chương trình khách hàng thân thiết rạp phim: persona, user story, phạm vi, chỉ số."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-prd-614", "source": "synthetic_router_rt001"}}
{"state": {"title": "Danh gia 8 cong thanh toan cho cho vat tu nong nghiep va viet bao cao khuyen nghi day du. Tra loi ngan gon."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-vendor_compare-696", "source": "synthetic_router_rt001"}}
{"state": {"title": "2 gio sang o Ha Noi thi Seoul may gio? Dung markdown nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-158", "source": "synthetic_router_rt001"}}
{"state": {"title": "For a school project: Set up CI/CD for a monorepo with 30 packages: builds, tests, preview environments and releases."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-898", "source": "synthetic_router_rt001"}}
{"state": {"title": "tổng hợp 3 binê bản họp, tổng khoảng 390 trang, thành một nhật ký quyết định.", "description": "[Đính kèm: dữ liệu phân tích sản phẩm, 390 trang] Nhóm đã họp hôm thứ Ba để rà soát tiến độ. Một số khách hỏi về giá. Liên hệ bộ phận hỗ trợ để được cấp quyền."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-multi_transcript-672", "source": "synthetic_router_rt001"}}
{"state": {"title": "thang trượt trên tường không ma sát, ở độ cao nào nó rời tường? cứhng minh bằng tính otán.", "description": "Số liệu bên dưới là tạm tính."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-941", "source": "synthetic_router_rt001"}}
{"state": {"title": "Viet PRD hoan chinh cho phien ban 2 cua dich vu xe dap cong cong."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-722", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Viet PRD hoan chinh cho phien ban 2 cua chuong trinh khach hang than thiet rap phim."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-733", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Tong hop 5 bai bao khoa hoc ve connection pool thanh mot bai tong quan.", "description": "[Dinh kem: du lieu phan tich san pham, 180 trang] Tuan sau se co cuoc goi tiep theo. Lien he bo phan ho tro de duoc cap quyen. Ban nhap van can phap che duyet. Thoi tiet lam tre hai chuyen giao hang."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-762", "source": "synthetic_router_rt001"}}
{"state": {"title": "viet script bash backup mot thu muc moi dem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-400", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyển dòng này snag json: name=an, age=2, city=hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-19", "source": "synthetic_router_rt001"}}
{"state": {"title": "이메일 검증 정규식과 짧은 설명. 짧게 답해 줘.", "description": "예전 스프레드시트는 무시해 주세요. 권한은 지원팀에 문의하세요. 초안은 아직 법무 검토가 필요합니다. 날씨 때문에 배송 두 건이 지연되었습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "regex", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-regex-527", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 \"박물관은 일요일에 무료입니다.\"는 몇 단어야?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-186", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Viet PRD hoan chinh cho phien ban 2 cua san ban lai ve su kien."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-699", "source": "synthetic_router_rt001"}}
{"state": {"title": "작은 스타트업에서 일해요. 앱과 Postgres가 있는 docker-compose 파일 만들어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "ko", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-medium-dockerfile-480", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Find the minimum number of edges to add so this DAG becomes strongly connected, and prove the bound."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "graph_proof", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-graph_proof-1148", "source": "synthetic_router_rt001"}}
{"state": {"title": "Chuyen dong nay sang JSON: name=An, age=3, city=Hue", "description": "So lieu ben duoi la tam tinh."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-106", "source": "synthetic_router_rt001"}}
{"state": {"title": "Could you Shell script to rename all .txt files to .md in a directory.", "description": "Contact the support desk for access."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-bash_script-585", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Explain this Swift snippet line by line.", "description": "        total += x['price'] * x['qty']\ncache.set(key, value, ttl=60)\n    total = 0\n        total += x['price'] * x['qty']\n    if total > LIMIT:\ndef handle(item):\nif (user == null) return;\nmu.Lock(); defer mu.Unlock()\nSELECT id, total FROM orders WHERE status = 'paid';"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-explain_snippet-578", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích từng dòng đoạn Swift này.", "description": "cache.set(key, value, ttl=60)\n    total = 0\n    for x in item['rows']:\nconst res = await fetch(url);"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-370", "source": "synthetic_router_rt001"}}
{"state": {"title": "Đổi \"id,4;status,done\" thành object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-48", "source": "synthetic_router_rt001"}}
{"state": {"title": "chuyen dong nay sang json: name=an, gae=8, city=hue"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-148", "source": "synthetic_router_rt001"}}
{"state": {"title": "Read the whole PHP repository (40 modules) and explain how a request flows end to end. Use markdown."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "repo_qa", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-repo_qa-869", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Cho minh file docker-compose gom app va Postgres."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-452", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích từng dòng đoạn Swift này. Trả lời bằng tiếng Việt.", "description": "cache.set(key, value, ttl=60)\n    total = 0\ncache.set(key, value, ttl=60)\ncache.set(key, value, ttl=60)\n  queue <- jobs[i]"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-303", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Giai nghich ly hai phong bi bang lap luan can than."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "paradox", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-paradox-1006", "source": "synthetic_router_rt001"}}
{"state": {"title": "doi 12:00 utc sang gio ivet nam."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-160", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Regex kiem tra email, kem giai thich ngan.", "description": "Tuan sau se co cuoc goi tiep theo."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-396", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. This ciphertext was made with an affine cipher. Work out the key from letter frequencies and justify each step."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-cipher-1150", "source": "synthetic_router_rt001"}}
{"state": {"title": "3개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1071", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: So sánh 4 nhà cung cấp cloud để chạy chợ vật tư nông nghiệp trong báo cáo đầy đủ: chi phí, tuân thủ, hỗ trợ, phụ thuộc."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "vendor_compare", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-vendor_compare-674", "source": "synthetic_router_rt001"}}
{"state": {"title": "viet regex kohp so dien thoai viet nam va giai thich tung phan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-463", "source": "synthetic_router_rt001"}}
{"state": {"title": "치과 CRM의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표.", "description": "날씨 때문에 배송 두 건이 지연되었습니다. 사무실이 5층으로 이전했습니다. 다음 주에 후속 통화가 예정되어 있습니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-820", "source": "synthetic_router_rt001"}}
{"state": {"title": "từ trái nghĩa với \"hào phóng\" là gì?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "synonym", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-synonym-70", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Five houses, five owners, five pets: use these 5 clues to find who owns the fish."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1176", "source": "synthetic_router_rt001"}}
{"state": {"title": "Quick one from work. Design the deployment pipeline for an event ticket resale market across staging and production in three regions."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "cicd_monorepo", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-cicd_monorepo-883", "source": "synthetic_router_rt001"}}
{"state": {"title": "What is the opposite of \"generous\"? Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "synonym", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-synonym-260", "source": "synthetic_router_rt001"}}
{"state": {"title": "I work at a small startup. Write a regex that matches Vietnamese phone numbers and explain each part."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-regex-597", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tong hop 3 bai bao khoa hoc ve feature flag thanh mot bai tong quan.", "description": "[Dinh kem: bo hop dong nha cung cap, 270 trang] Phan lon nguoi dung dang ky qua app. Tuan sau se co cuoc goi tiep theo. Bo qua bang tinh cu nhe."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-multi_transcript-710", "source": "synthetic_router_rt001"}}
{"state": {"title": "Chung minh Dijkstra sai khi co canh am bang vi du nho nhat, roi sua thuat toan va chung minh ban sua dung.", "description": "Ban nhap van can phap che duyet. Mot so khach hoi ve gia. Lien he bo phan ho tro de duoc cap quyen."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "graph_proof", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-graph_proof-1015", "source": "synthetic_router_rt001"}}
{"state": {"title": "7개 문으로 일반화한 몬티 홀 문제에서 바꾸는 쪽이 유리한 이유를 엄밀히 설명해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1121", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Viet regex khop so dien thoai Viet Nam va giai thich tung phan."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "regex", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-regex-413", "source": "synthetic_router_rt001"}}
{"state": {"title": "Thiết kế pipeline deploy cho chương trình khách hàng thân thiết rạp phim qua staging và production ở ba region.", "description": "Văn phòng đã chuyển lên tầng năm."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi", "family": "cicd_monorepo", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-large-cicd_monorepo-622", "source": "synthetic_router_rt001"}}
{"state": {"title": "Please help: Plan 7 days of practice for PHP beginners."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "study_plan", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-study_plan-558", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Tu trai nghia voi \"hao phong\" la gi?"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "synonym", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-synonym-98", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"저녁은 7시에 준비돼요.\"의 글자 수 세어 줘. 짧게 답해 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-210", "source": "synthetic_router_rt001"}}
{"state": {"title": "학교 과제용이에요. 기능 플래그에 관한 논문 7편을 종합해서 문헌 리뷰 써 줘.", "description": "[첨부: 공급업체 계약서 묶음, 120페이지] 다음 주에 후속 통화가 예정되어 있습니다. 몇몇 고객이 가격을 문의했습니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "multi_transcript", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-multi_transcript-766", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giải thích từng dòng đoạn PHP này. Dùng markdown nhé.", "description": "mu.Lock(); defer mu.Unlock()\nfor i := 0; i < n; i++ {\nif (user == null) return;\nconst res = await fetch(url);\n        total += x['price'] * x['qty']\nmu.Lock(); defer mu.Unlock()\nconst res = await fetch(url);\n}\n    return total"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-310", "source": "synthetic_router_rt001"}}
{"state": {"title": "Tìm số cạnh tối thiểu cần thêm để DAG này liên thông mạnh và chứng minh cận đó."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "graph_proof", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-graph_proof-908", "source": "synthetic_router_rt001"}}
{"state": {"title": "Explain rigorously why switching wins 2/3 of the time in the Monty Hall problem with 3 doors generalized."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "paradox", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-paradox-1146", "source": "synthetic_router_rt001"}}
{"state": {"title": "\"저녁은 7시에 준비돼요.\"는 몇 단어야?", "description": "초안은 아직 법무 검토가 필요합니다."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "ko", "family": "word_count", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-small-word_count-229", "source": "synthetic_router_rt001"}}
{"state": {"title": "Doi 5:00 UTC sang gio Viet Nam.", "description": "Mot so khach hoi ve gia. Tuan sau se co cuoc goi tiep theo. Nhom da hop hom thu Ba de ra soat tien do."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "timezone", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-timezone-91", "source": "synthetic_router_rt001"}}
{"state": {"title": "부탁해요: 두 봉투 역설을 엄밀한 논증으로 풀어 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-paradox-1117", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giúp mình với: Đếm số ký tự trong \"Bảy giờ ăn tối nhé.\"."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "word_count", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-word_count-54", "source": "synthetic_router_rt001"}}
{"state": {"title": "thang trượt trên tường không ma sát, ở độ cao nào nó rời tường? chứng minh bằng tính toná."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-983", "source": "synthetic_router_rt001"}}
{"state": {"title": "Give me a docker-compose file with an app and Postgres.", "description": "Contact the support desk for access. The office moved to the fifth floor. Please ignore the old spreadsheet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "en", "family": "dockerfile", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-medium-dockerfile-591", "source": "synthetic_router_rt001"}}
{"state": {"title": "Synthesize 5 research papers on WebSockets into a literature review.", "description": "[Attached: vendor contract bundle, 370 pages] Numbers below are preliminary. A follow-up call is planned for next week. The office moved to the fifth floor. Most users signed up through the mobile app."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-899", "source": "synthetic_router_rt001"}}
{"state": {"title": "Giup minh voi: Suy ra chu ky con lac voi bien do lon den hieu chinh bac hai."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "physics_derive", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-physics_derive-1043", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Viet Dockerfile cho service web PHP nho."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-dockerfile-458", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Giải thích chặt chẽ vì sao đổi cửa thắng trong bài Monty Hall tổng quát 3 cửa."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "paradox", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-paradox-903", "source": "synthetic_router_rt001"}}
{"state": {"title": "Five houses, five owners, five pets: use these 4 clues to find who owns the fish. Reply in English."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1193", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 집 다섯 채, 주인 다섯, 동물 다섯: 이 단서 8개로 물고기 주인을 찾아 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "ko", "family": "constraint_puzzle", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-reasoning-constraint_puzzle-1100", "source": "synthetic_router_rt001"}}
{"state": {"title": "hàm ngắn này làm gì vậ?y", "description": "cache.set(key, value, ttl=60)\ncache.set(key, value, ttl=60)\n        raise ValueError('limit')\n        total += x['price'] * x['qty']\nSELECT id, total FROM orders WHERE status = 'paid';\n        total += x['price'] * x['qty']\nconst res = await fetch(url);\nmu.Lock(); defer mu.Unlock()\n    total = 0\n    for x in item['rows']:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-341", "source": "synthetic_router_rt001"}}
{"state": {"title": "Minh la dev o startup nho. Cho 6 cap ban ro va ban ma, khoi phuc khoa XOR va chung minh khoa la duy nhat."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi_nodiac", "family": "cipher", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-reasoning-cipher-1010", "source": "synthetic_router_rt001"}}
{"state": {"title": "영화관 멤버십 프로그램에 쓸 결제 게이트웨이 8곳 평가해서 전체 추천 보고서 써 줘. 마크다운으로."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "constraint_suffix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-830", "source": "synthetic_router_rt001"}}
{"state": {"title": "Cho bai tap o truong: Viet tai lieu yeu cau san pham day du cho chuong trinh khach hang than thiet rap phim: persona, user story, pham vi, chi so.", "description": "So lieu ben duoi la tam tinh. Van phong da chuyen len tang nam. Lien he bo phan ho tro de duoc cap quyen. Ban nhap van can phap che duyet."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-715", "source": "synthetic_router_rt001"}}
{"state": {"title": "doi \"id,8;status,done\" thahn object json."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi_nodiac", "family": "csv_to_json", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-small-csv_to_json-104", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nhờ bạn: Đổi \"id,12;status,done\" thành object JSON."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "vi", "family": "csv_to_json", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-small-csv_to_json-14", "source": "synthetic_router_rt001"}}
{"state": {"title": "thang trượt trên tường không ma sát, ở độ cao nào nó rời tường? chứng minh bằng tính toán."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "vi", "family": "physics_derive", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-reasoning-physics_derive-988", "source": "synthetic_router_rt001"}}
{"state": {"title": "summarize these 4 meeting transcripts, about 330 pages total, into one decision log.", "description": "[Attached: vendor contract bundle, 330 pages] Most users signed up through the mobile app. The weather delayed two deliveries. A follow-up call is planned for next week."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "en", "family": "multi_transcript", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-large-multi_transcript-882", "source": "synthetic_router_rt001"}}
{"state": {"title": "Nho ban: Viet tai lieu yeu cau san pham day du cho dich vu xe dap cong cong: persona, user story, pham vi, chi so."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "vi_nodiac", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-large-prd-745", "source": "synthetic_router_rt001"}}
{"state": {"title": "Does Finland use the euro? Short answer."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 0, "meta": {"decision": "route", "language": "en", "family": "yes_no_fact", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-small-yes_no_fact-255", "source": "synthetic_router_rt001"}}
{"state": {"title": "Solve this 4x4 KenKen and explain each deduction."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 3, "meta": {"decision": "route", "language": "en", "family": "constraint_puzzle", "style": "plain", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-en-reasoning-constraint_puzzle-1160", "source": "synthetic_router_rt001"}}
{"state": {"title": "혹시 공유 자전거 서비스의 전체 PRD 작성: 페르소나, 사용자 스토리, 범위, 지표."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "prd", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-prd-769", "source": "synthetic_router_rt001"}}
{"state": {"title": "Mình là dev ở startup nhỏ. Viết Dockerfile cho service web Swift nhỏ."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "dockerfile", "style": "context_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-dockerfile-355", "source": "synthetic_router_rt001"}}
{"state": {"title": "Bạn ơi, Hàm ngắn này làm gì vậy?", "description": "const res = await fetch(url);\n    return total\ncache.set(key, value, ttl=60)\n    total = 0\n    if total > LIMIT:"}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi", "family": "explain_snippet", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi-medium-explain_snippet-307", "source": "synthetic_router_rt001"}}
{"state": {"title": "Ban oi, Viet script bash backup mot thu muc moi dem."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 1, "meta": {"decision": "route", "language": "vi_nodiac", "family": "bash_script", "style": "polite_prefix", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-vi_nodiac-medium-bash_script-416", "source": "synthetic_router_rt001"}}
{"state": {"title": "농자재 마켓플레이스에 쓸 결제 게이트웨이 9곳 평가해서 전체 추천 보고서 써 줘."}, "question": "Which model tier should handle this prompt?", "options": ["small", "medium", "large", "reasoning"], "type": "choice", "target": 2, "meta": {"decision": "route", "language": "ko", "family": "vendor_compare", "style": "lower_noisy", "split": "heldout_combo", "scenario_id": "rt001-heldout_combo-ko-large-vendor_compare-784", "source": "synthetic_router_rt001"}}