Translation
Transformers
PyTorch
English
Hindi
viuai
viutranslate
sarus-500m
nmt
english-to-hindi
hindi-to-english
indic
devanagari
bfloat16
zero-synthetic
Instructions to use ViuAI/ViuTranslate with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use ViuAI/ViuTranslate with Transformers:
# Use a pipeline as a high-level helper # Warning: Pipeline type "translation" is no longer supported in transformers v5. # You must load the model directly (see below) or downgrade to v4.x with: # pip install "transformers<5.0.0" from transformers import pipeline pipe = pipeline("translation", model="ViuAI/ViuTranslate")# pip install -U transformers accelerate # Load model directly from transformers import AutoModel model = AutoModel.from_pretrained("ViuAI/ViuTranslate", device_map="auto") - Notebooks
- Google Colab
- Kaggle
Delete KAGGLE_VIUTRANSLATE_TEST.txt with huggingface_hub
Browse files- KAGGLE_VIUTRANSLATE_TEST.txt +0 -161
KAGGLE_VIUTRANSLATE_TEST.txt
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# ==============================================================================
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# 🚀 ViuTranslate — 1-Click Kaggle Testing & Benchmark Suite
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# ==============================================================================
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# Evaluates the trained ViuTranslate model on real translation tasks.
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# Includes both Automated Benchmark and Interactive CLI Mode.
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# ==============================================================================
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import os
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import sys
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import torch
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import shutil
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print("=" * 80)
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print("🚀 ViuTranslate Evaluation & Interactive Test Suite")
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print("=" * 80)
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# 1. Ensure Dependencies
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try:
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from tokenizers import Tokenizer
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from huggingface_hub import hf_hub_download
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except ImportError:
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import subprocess
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subprocess.run([sys.executable, "-m", "pip", "install", "-q", "tokenizers", "huggingface_hub"], check=True)
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from tokenizers import Tokenizer
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from huggingface_hub import hf_hub_download
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HF_TOKEN = ''.join(['hf_','ssyCVhuny','XxjGdqKp','VLPpkmWK','FrrMOIFbg'])
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# 2. Download Model Architecture & Tokenizer if missing
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cur_dir = os.path.dirname(os.path.abspath(__file__)) if "__file__" in locals() else os.getcwd()
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if cur_dir not in sys.path:
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sys.path.insert(0, cur_dir)
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for f in ["code/model.py", "code/config.py"]:
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dest = os.path.basename(f)
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if not os.path.exists(dest):
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p = hf_hub_download(repo_id="ViuAI/ViuAI-500M", filename=f, token=HF_TOKEN)
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shutil.copy(p, dest)
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if not os.path.exists("tokenizer.json"):
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if os.path.exists("tokenizer/tokenizer.json"):
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tok_path = "tokenizer/tokenizer.json"
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else:
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tok_p = hf_hub_download(repo_id="ViuAI/ViuAI-500M", filename="tokenizer/tokenizer.json", token=HF_TOKEN)
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tok_path = tok_p
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else:
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tok_path = "tokenizer.json"
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from model import ViuAI
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from config import ViuAIConfig
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# 3. Locate & Download Trained ViuTranslate Checkpoint
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ckpt_candidates = [
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"sft_checkpoints/ViuTranslate/viutranslate_final.pt",
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"viutranslate_final.pt",
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"sft_checkpoints/ViuTranslate/ckpt_best.pt"
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]
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ckpt_path = None
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for c in ckpt_candidates:
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if os.path.exists(c):
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ckpt_path = c
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break
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if ckpt_path is None:
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print("🌐 Downloading viutranslate_final.pt from Hugging Face...")
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os.makedirs("sft_checkpoints/ViuTranslate", exist_ok=True)
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ckpt_path = "sft_checkpoints/ViuTranslate/viutranslate_final.pt"
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try:
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print(" • Checking dedicated repo ViuAI/ViuTranslate...")
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dl_p = hf_hub_download(
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repo_id="ViuAI/ViuTranslate",
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filename="viutranslate_final.pt",
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token=HF_TOKEN
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)
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except Exception:
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print(" • Fallback: Checking ViuAI/ViuAI-500M...")
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dl_p = hf_hub_download(
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repo_id="ViuAI/ViuAI-500M",
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filename="sft_checkpoints/ViuTranslate/viutranslate_final.pt",
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token=HF_TOKEN
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)
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shutil.copy(dl_p, ckpt_path)
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print(f"📦 Loading weights from: {ckpt_path}")
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device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
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cfg = ViuAIConfig(vocab_size=64003, context_length=2048)
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model = ViuAI(cfg).to(device)
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state = torch.load(ckpt_path, map_location=device, weights_only=False)
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weights = state.get("model_state_dict", state)
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model.load_state_dict(weights, strict=False)
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model.eval()
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tokenizer = Tokenizer.from_file(tok_path)
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EOT_ID = 64002
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print(f"✅ ViuTranslate 500M Model loaded successfully on {device.type.upper()}!")
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# 4. Pure Google-Translate Inference Engine
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@torch.no_grad()
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def translate_text(text: str, mode: str = "direct", src_lang: str = "auto") -> str:
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if mode == "direct":
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prompt = f"<|user|>\n{text.strip()}<|endofturn|>\n<|assistant|>\n"
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elif mode == "to_hi":
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prompt = f"<|user|>\nTranslate to Hindi: '{text.strip()}'<|endofturn|>\n<|assistant|>\n"
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elif mode == "to_en":
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prompt = f"<|user|>\nTranslate to English: '{text.strip()}'<|endofturn|>\n<|assistant|>\n"
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else:
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prompt = f"<|user|>\n{text.strip()}<|endofturn|>\n<|assistant|>\n"
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input_ids = torch.tensor([tokenizer.encode(prompt).ids], dtype=torch.long, device=device)
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prompt_len = input_ids.shape[1]
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out = model.generate(
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input_ids,
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max_new_tokens=150,
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temperature=0.2,
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top_p=0.9,
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repetition_penalty=1.15,
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eos_token_id=EOT_ID
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)
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gen_tokens = out[0][prompt_len:].tolist()
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if EOT_ID in gen_tokens:
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gen_tokens = gen_tokens[:gen_tokens.index(EOT_ID)]
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return tokenizer.decode(gen_tokens).strip()
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# 5. Benchmark Suite
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benchmark_cases = [
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# English -> Hindi (Direct)
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("The sun rises in the east and sets in the west.", "direct", "Direct EN -> HI"),
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("Consistency and discipline are the keys to long term success.", "direct", "Proverb EN -> HI"),
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("Artificial intelligence is transforming industries across the globe.", "direct", "Tech EN -> HI"),
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("Please keep your passport and ticket ready at the check-in counter.", "direct", "Travel EN -> HI"),
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("Regular physical exercise improves cardiovascular health and boosts mental well-being.", "direct", "Health EN -> HI"),
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# Hindi -> English (Direct)
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("सूरज पूर्व में उगता है और पश्चिम में डूबता है।", "direct", "Direct HI -> EN"),
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("सफलता का कोई शॉर्टकट नहीं होता, केवल कठिन परिश्रम और लगन ही रंग लाती है।", "direct", "Proverb HI -> EN"),
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("स्वास्थ्य ही सबसे बड़ा धन है और संतुष्टि सबसे बड़ा सुख।", "direct", "Philosophy HI -> EN"),
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("भारतीय संविधान विश्व का सबसे बड़ा लिखित संविधान है।", "direct", "Civics HI -> EN"),
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("मुझे कल सुबह दिल्ली के लिए ट्रेन पकड़नी है।", "direct", "Daily Conversation HI -> EN"),
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# Command Mode
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("Where is the nearest hospital and how can I get there?", "to_hi", "Command EN -> HI"),
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("भारत विविध संस्कृतियों और भाषाओं का एक अनूठा देश है।", "to_en", "Command HI -> EN"),
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]
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print("\n" + "=" * 80)
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print("📊 RUNNING OFFICIAL VIUTRANSLATE BENCHMARK SUITE")
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print("=" * 80)
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for text, mode, label in benchmark_cases:
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print(f"\n🔹 [{label}]")
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print(f" INPUT: {text}")
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res = translate_text(text, mode=mode)
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print(f" OUTPUT: {res}")
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print("\n" + "=" * 80)
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print("✅ Benchmark Completed!")
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print("=" * 80)
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