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MoonshotAI: Kimi Dev 72B

byMoonshotai

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.

Pricing

Input
$0.29 / 1M tokens
Output
$1.15 / 1M tokens

Specifications

Context Window131K tokens
Max Output131K tokens
Modalitytext
Input Typestext
Output Typestext

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