DeepSeek-V3.1-Terminus update builds on V3.1’s strengths while addressing key user feedback:

• 🌐 Language consistency: fewer CN/EN mix-ups & no more random chars.
• 🤖 Agent upgrades: stronger Code Agent & Search Agent performance.

Hybrid thinking mode: One model supports both thinking mode and non-thinking mode by changing the chat template.

Smarter tool calling: Through post-training optimization, the model’s performance in tool usage and agent tasks has significantly improved.

Higher thinking efficiency: DeepSeek-V3.1-Think achieves comparable answer quality to DeepSeek-R1-0528, while responding more quickly.