DEDeepSeek/ DeepSeek
DeepSeek V3.1 Terminus
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...
Model information
Released
2025-09-22
Context window
164K
Max output
33K
Model parameters
685B
Weights
Open
Modalities
Input
Text
Output
Text
Identity
- Version
- deepseek-v3.1-terminus
- Knowledge cutoff
- 2025-03-31
- License
- MIT
Resources
Capabilities
Open weightReasoningStructuredTemperatureTool call
Providers
| Provider | Provider model ID | Protocol | Context | Max output | Input | Output | Capabilities | Notes | Pricing | Streaming |
|---|---|---|---|---|---|---|---|---|---|---|
| OpenRouter | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | ReasoningTool callStructuredTemperature | Hugging Face: deepseek-ai/DeepSeek-V3.1-Terminus | input $0.27/M · output $1/M cache read $0.135/M | Yes | ||
| Kilo Gateway | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | ReasoningTool callStructuredTemperature | - | input $0.27/M · output $1/M cache read $0.135/M | Yes | ||
| Vercel AI Gateway | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | ReasoningTool callTemperature | - | input $0.27/M · output $1/M cache read $0.135/M | Yes | ||
| NovitaAI | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | ReasoningTool callStructuredTemperature | - | input $0.27/M · output $1/M cache read $0.135/M | Yes | ||
| Qiniu | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | Tool callTemperature | - | input ¥0.004/K · output ¥0.012/K | Yes | ||
| DeepSeek | deepseek-v3.1-terminus | custom | 164K | 33K | - | - | - | Yes |