Kimi Dev 72b — Retired model
Kimi-Dev-72B is an open-source large language model fine-tuned for software engineering and issue resolution tasks. Based on Qwen2.5-72B, it is optimized using large-scale reinforcement learning that applies code patches in real repositories and validates them via full test suite execution—rewarding only correct, robust completions. The model achieves 60.4% on SWE-bench Verified, setting a new benchmark among open-source models for software bug fixing and code reasoning.
Technical specifications
Frequently Asked Questions
Can I still use the retired Kimi Dev 72b model?
No. Kimi Dev 72b has been retired and is retained here only as a historical reference. See the active alternatives linked on this page.
Relay integrity checks
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