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DeepSeek V3.1 Terminus

LLMby DeepSeek·Model page

DeepSeek's refined V3.1 LLM for general text generation and reasoning with a 163k-token context.

Max output

Most tokens the model can return in a single response.

33Ktokens
Share:

Design Arena

Design Arena ranks models on real-world front-end and design tasks — websites, UI components, data viz, SVG and more — through head-to-head human votes, scored as an ELO rating.
CategoryELOWin rateRank
UI component122759.3%#39
Website121856.4%#44
Code121256.0%#43
3D120756.0%#43
Data viz119753.0%#49

Pricing

per 1M tokens
Input$0.27 /1M
Output$1 /1M
Cache read$0.135 /1M

Model Description

DeepSeek-V3.1 Terminus is an update to DeepSeek V3.1 that maintains the model's original capabilities while addressing issues reported by users, including language consistency and agent capabilities, further optimizing the model's...

Author
D
DeepSeek
Organization
deepseek
Details
Downloads
Likes
AccessOpen Source
Context131K tokens
Input price$0.27 /1M
Output price$1 /1M
Knowledge cutoffMar 31, 2025
CreatedSep 22, 2025
Updated
View on Hugging Face
Benchmarks
Intelligence30.4
Coding43.5
Agentic18.1
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DeepSeek V3.1 Terminus — AI Model Details | Applied