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DeepSeek: DeepSeek V3.1 Terminus

DeepSeek: DeepSeek V3.1 Terminus is deepseek's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.

Model details

Lab
deepseek
Released
2025-09-22
Weights
Open
Context
164K
Max output
33K
Knowledge cutoff
2025-03-31
Price in
$0.27/M
Price out
$0.95/M
Modality
text->text

Sources: openrouter

FAQ

Is DeepSeek: DeepSeek V3.1 Terminus open weights?

Yes — DeepSeek: DeepSeek V3.1 Terminus is released with open weights.