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Written by AI from the official notes. Check them for exact details.DeepSeek-V3.1-Terminus upgrades both deepseek-chat and deepseek-reasoner, improving language consistency and agent performance.
- Upgraded to DeepSeek-V3.1-Terminus for both chat and reasoner.
- Reduced Chinese-English mixing and abnormal characters.
- Optimized performance of Code Agent and Search Agent.
Why it matters: Users of DeepSeek tools should care for improved language clarity and enhanced agent functionalities.
Full release notes2 changes
Both deepseek-chat and deepseek-reasoner have been upgraded to DeepSeek-V3.1-Terminus. deepseek-chat corresponds to DeepSeek-V3.1-Terminus's non-thinking mode, while deepseek-reasoner corresponds to its thinking mode.
This update maintains the model's original capabilities while addressing issues reported by users, including:
- Language consistency: Reduced occurrences of Chinese-English mixing and occasional abnormal characters;
- Agent capabilities: Further optimized the performance of the Code Agent and Search Agent.