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This paper introduces LoopCoder-v2, a 7B code model that benefits most from a single rethinking loop; additional loops degrade performance, challenging the assumption that more test-time compute always helps.
Moonshot AI releases Kimi K2.7 Code, a 1T parameter Mixture-of-Experts model focused on coding and agentic tasks, with improved token efficiency and strong benchmark results against GPT-5.5 and Claude Opus 4.8.