unsloth/Kimi-Dev-72B

Hugging Face
TEXT GENERATIONConcurrency Cost:4Model Size:72.7BQuant:FP8Ctx Length:32kPublished:Jun 16, 2025License:mitArchitecture:Transformer0.0K Open Weights Warm

Kimi-Dev-72B is a 72.7 billion parameter open-source coding LLM developed by the Kimi-Dev Team, optimized for software engineering tasks. It achieves a new state-of-the-art performance of 60.4% on SWE-bench Verified among open-source models. The model is specifically trained using large-scale reinforcement learning to autonomously patch real repositories and pass entire test suites, ensuring robust and correct solutions. It is designed for issue resolution and general coding applications.

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Kimi-Dev-72B: A State-of-the-Art Open-Source Coding LLM

Kimi-Dev-72B, developed by the Kimi-Dev Team, is a 72.7 billion parameter open-source coding Large Language Model specifically engineered for software engineering tasks. This model distinguishes itself by achieving a new state-of-the-art performance of 60.4% on SWE-bench Verified, surpassing other open-source models in this benchmark.

Key Capabilities & Differentiators

  • Superior Code Issue Resolution: Kimi-Dev-72B is optimized through large-scale reinforcement learning, where it autonomously patches real repositories within Docker environments. It only receives rewards upon successfully passing the entire test suite, ensuring high-quality, correct, and robust solutions aligned with real-world development standards.
  • Benchmark Performance: It sets a new benchmark for open-source models on the challenging SWE-bench Verified dataset.

Good For

  • Software Development: Ideal for tasks requiring code generation, debugging, and automated issue resolution.
  • Research & Development: Provides a strong foundation for further research in code-centric LLMs and reinforcement learning applications in software engineering.

Developers and researchers are encouraged to explore its capabilities for various coding applications.