Description

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README current version from Hugging Face

---

license: apache-2.0
task_categories:

• text-generation

---

Light-IF: Endowing LLMs with Generalizable Reasoning via Preview and Self-Checking

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Here are the cold start data we used to train Light-IF-32B.
Simply refer to cold-start.json

🧪 Benchmarks

Model	SuperClue	IFEval	CFBench	IFBench
Qwen3-4B	0.225	0.888	0.787	0.382
Qwen3-8B	0.225	0.888	0.813	0.417
Qwen3-32B	0.234	0.877	0.823	0.384
Qwen3-235B-A22B	0.244	0.882	0.834	0.423
Qwen3-235B-A22B-Thinking-2507	0.434	0.916	0.843	0.475
DeepSeek-R1-0528	0.436	0.863	0.827	0.415
Doubao-seed-1-6-thinking-250615	0.362	0.832	0.82	0.477
Doubao-seed-1-6-thinking-250715	0.345	0.856	0.84	0.366
ChatGPT-4o-latest	0.260	0.836	0.807	0.365
Deepseek-v3-250324	0.306	0.859	0.833	0.405
Doubao-1.5-pro-32k-250115	0.285	0.889	0.797	0.375
Kimi-K2	0.227	0.921	0.820	0.395
GLM-4.5	0.395	0.893	0.833	0.466
Light-IF-4B (ours) 🤗	0.445	0.916	0.80	0.443
Light-IF-8B (ours) 🤗	0.471	0.932	0.82	0.473
Light-IF-32B (ours) 🤗	0.575	0.938	0.85	0.575

Citation

@misc{lightifproj,
      title={Light-IF: Endowing LLMs with Generalizable Reasoning via Preview and Self-Checking for Complex Instruction Following}, 
      author={Chenyang Wang, Liang Wen, Shousheng Jia, Xiangzheng Zhang, Liang Xu},
      year={2025},
      eprint={2508.03178},
      archivePrefix={arXiv},
      primaryClass={cs.CL},
      url={https://arxiv.org/abs/2508.03178}, 
}

README history 4 revisions

Every night we snapshot the README of every dataset in the catalog. When the SHA changes we archive the new version and diff it against the last. This is the evolving thought record of the alignment-data field: what the author decided to say about the corpus, and how that framing shifted over time.

1. 2025-08-10Update README.md11601522.6 KB

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2. 2025-08-07Upload cold-start.json855b7d82.2 KB

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3. 2025-08-07Create README.mdf04baf12.2 KB

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4. 2025-08-07initial commitbc203010 B

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1. 2025-08-08[bot] Conversion to Parquetopen1 💬#1

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