#!/usr/bin/env python3 """Build or verify the curated public manifest for a POSA Bench preview.""" from __future__ import annotations import argparse import hashlib import json from datetime import date from pathlib import Path HERE = Path(__file__).resolve().parent BENCHMARK = HERE.parent DEFAULT_RELEASE = "preview-v0.1.0" # Source paths are relative to benchmark/. Targets are paths in the HF dataset. # Internal briefs, end-to-end runs, and smoke runs are deliberately absent. PUBLIC_FILES = [ ("../LICENSE", "LICENSE"), ("README.md", "benchmark/README.md"), ("METHODOLOGY.md", "METHODOLOGY.md"), ("SUBMISSIONS.md", "SUBMISSIONS.md"), ("posa_bench.py", "code/posa_bench.py"), ("tests/test_benchmark.py", "code/tests/test_benchmark.py"), ("scripts/release_status.py", "code/release_status.py"), ("review/HUMAN-REVIEW-PROTOCOL.md", "review/HUMAN-REVIEW-PROTOCOL.md"), ("huggingface/public_bundle.py", "code/public_bundle.py"), ("huggingface/space/README.md", "code/space/README.md"), ("huggingface/space/index.html", "code/space/index.html"), ("huggingface/space/preview_leaderboard.csv", "leaderboard/preview_leaderboard.csv"), ("data/questions.v1.jsonl", "questions.v1.jsonl"), ("data/device-profiles.v1.json", "device-profiles.v1.json"), ("data/models.v1.json", "models.v1.json"), ("review/manual-audit-2026-08-26.json", "review/manual-audit-2026-08-26.json"), ( "review/results/2026-08-26-pixel7-liquid-llamacpp-r1.reviewed.json", "review/results/2026-08-26-pixel7-liquid-llamacpp-r1.reviewed.json", ), ( "review/results/2026-08-26-pixel7-qwen3-0.6b-llamacpp-r1.reviewed.json", "review/results/2026-08-26-pixel7-qwen3-0.6b-llamacpp-r1.reviewed.json", ), ( "review/results/2026-08-26-pixel7-smollm2-1.7b-llamacpp-r1.reviewed.json", "review/results/2026-08-26-pixel7-smollm2-1.7b-llamacpp-r1.reviewed.json", ), ( "review/results/2026-08-26-pixel7-llama3.2-1b-llamacpp-r1.reviewed.json", "review/results/2026-08-26-pixel7-llama3.2-1b-llamacpp-r1.reviewed.json", ), ( "results/2026-08-26-pixel7-liquid-llamacpp-r1.json", "results/2026-08-26-pixel7-liquid-llamacpp-r1.json", ), ( "results/2026-08-26-pixel7-qwen3-0.6b-llamacpp-r1.json", "results/2026-08-26-pixel7-qwen3-0.6b-llamacpp-r1.json", ), ( "results/2026-08-26-pixel7-smollm2-1.7b-llamacpp-r1.json", "results/2026-08-26-pixel7-smollm2-1.7b-llamacpp-r1.json", ), ( "results/2026-08-26-pixel7-llama3.2-1b-llamacpp-r1.json", "results/2026-08-26-pixel7-llama3.2-1b-llamacpp-r1.json", ), ("raw/pixel7-liquid-llamacpp-r1/metadata.json", "raw/pixel7-liquid-llamacpp-r1/metadata.json"), ("raw/pixel7-liquid-llamacpp-r1/responses.jsonl", "raw/pixel7-liquid-llamacpp-r1/responses.jsonl"), ("raw/pixel7-qwen3-0.6b-llamacpp-r1/metadata.json", "raw/pixel7-qwen3-0.6b-llamacpp-r1/metadata.json"), ("raw/pixel7-qwen3-0.6b-llamacpp-r1/responses.jsonl", "raw/pixel7-qwen3-0.6b-llamacpp-r1/responses.jsonl"), ( "raw/pixel7-smollm2-1.7b-llamacpp-r1/metadata.json", "raw/pixel7-smollm2-1.7b-llamacpp-r1/metadata.json", ), ( "raw/pixel7-smollm2-1.7b-llamacpp-r1/responses.jsonl", "raw/pixel7-smollm2-1.7b-llamacpp-r1/responses.jsonl", ), ( "raw/pixel7-llama3.2-1b-llamacpp-r1/metadata.json", "raw/pixel7-llama3.2-1b-llamacpp-r1/metadata.json", ), ( "raw/pixel7-llama3.2-1b-llamacpp-r1/responses.jsonl", "raw/pixel7-llama3.2-1b-llamacpp-r1/responses.jsonl", ), ("releases/preview-v0.1.0/README.md", "release/README.md"), ("releases/preview-v0.1.0/PUBLIC_PREVIEW.md", "PREVIEW.md"), ] def digest(path: Path) -> str: value = hashlib.sha256() with path.open("rb") as handle: for block in iter(lambda: handle.read(1024 * 1024), b""): value.update(block) return value.hexdigest() def manifest_path(release: str) -> Path: return HERE / "dataset" / f"{release}-manifest.json" def build_manifest(release: str) -> dict: files = [] for source_name, target_name in PUBLIC_FILES: source = BENCHMARK / source_name if not source.is_file(): raise RuntimeError(f"missing public input: {source}") files.append({ "source": source_name, "path": target_name, "bytes": source.stat().st_size, "sha256": digest(source), }) return { "schema_version": "1.0", "release_id": release, "created_on": date.today().isoformat(), "status": "unranked-directional-preview", "track": "fixed-context-common-runtime", "excludes": ["internal-only brief", "end-to-end result", "smoke result"], "files": files, } def write_manifest(release: str) -> int: output = manifest_path(release) if output.exists(): raise RuntimeError(f"{output} already exists; public release manifests are immutable") value = build_manifest(release) output.write_text(json.dumps(value, indent=2, sort_keys=True) + "\n", encoding="utf-8") print(output) print(f"Pinned {len(value['files'])} public files.") return 0 def verify_manifest(release: str) -> int: path = manifest_path(release) value = json.loads(path.read_text(encoding="utf-8")) expected = {(entry["source"], entry["path"]) for entry in value["files"]} declared = set(PUBLIC_FILES) errors = [] if expected != declared: errors.append("public file list differs from frozen manifest") for entry in value["files"]: source = BENCHMARK / entry["source"] if not source.is_file(): errors.append(f"missing: {entry['source']}") elif source.stat().st_size != entry["bytes"] or digest(source) != entry["sha256"]: errors.append(f"hash mismatch: {entry['source']}") if errors: raise RuntimeError("; ".join(errors)) print(f"Verified {len(value['files'])} public files for {release}.") return 0 def main() -> int: parser = argparse.ArgumentParser() parser.add_argument("--release", default=DEFAULT_RELEASE) parser.add_argument("--verify", action="store_true") args = parser.parse_args() try: return verify_manifest(args.release) if args.verify else write_manifest(args.release) except (OSError, ValueError, RuntimeError) as exc: print(f"ERROR: {exc}") return 2 if __name__ == "__main__": raise SystemExit(main())