Release dates
— DeepSeek-V3.1-Terminus released model weights. ↗
DeepSeek-V3.1-Terminus
A refined V3.1 release improving language consistency, tool use, and agent performance.
MODEL NUMBER287
- First public date
- 2025-09-22
- Organization
- DeepSeek
- Family
- DeepSeek V / R
01
Specifications
Only published specifications are shown.
- Input modalities
- Text
- Output modalities
- Text
- Open weights
- Yes
- Status
- Legacy
02
Overview
PreviousDeepSeek-V3.1— · 128K ctx
CurrentDeepSeek-V3.1-Terminus— · — ctx
04
Architecture & capabilities
05
Release history
DeepSeek-V3.1-Terminus released model weights.
View source06
Related models
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07
Sources
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