deepseek/deepseek-v3.1-terminus
DeepSeek-V3.1 Terminus is an update to [DeepSeek V3.1](/deepseek/deepseek-chat-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...
| Provider | In $/M | Out $/M | Context | Uptime |
|---|---|---|---|---|
| DeepInfrafp4 | $0.270 | $0.950 | 164K | 96.1% |
| SiliconFlowfp8 | $0.270 | $1.00 | 164K | 98.8% |
| Novitafp8 | $0.270 | $1.00 | 131K | 100% |
| AtlasCloudfp8 | $0.300 | $0.950 | 131K | 100% |
| StreamLake | $0.343 | $1.03 | 128K | — |
DeepSeek V3.1 Terminus costs $0.270 per million input tokens and $0.950 per million output tokens via OpenRouter, making it 124th cheapest of 298 paid models.
DeepSeek V3.1 Terminus scores 28.5 on the Artificial Analysis Intelligence Index, ranking 82nd of 180 benchmarked models, with a GPQA Diamond score of 75%.
DeepSeek V3.1 Terminus generates around 26 tokens per second with 1.1s time-to-first-token (p50), the 254th fastest tracked model.
DeepSeek V3.1 Terminus supports a 164K-token context window and can output up to 33K tokens. It accepts text input.