From the source

DeepSeek-V3.1 is now DeepSeek-V3.1-Terminus

Model update

DeepSeek updated its V3.1 model to V3.1-Terminus, improving language consistency, agent performance, and output stability.

From the source
The latest update builds on V3.1's strengths while addressing key user feedback. ... DeepSeek-V3.1-Terminus delivers more stable & reliable outputs across benchmarks compared to the previous version.
deepseek.com

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Visit source ↗deepseek.com

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