DeepSeek/ 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...
Released
2025-09-22
Context window
164K
Max output
33K
Weights
Open weight
Modalities
Input
Text
Output
Text
Identity
- Version
- deepseek-v3.1-terminus
- Knowledge cutoff
- 2025-03-31
Resources
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 | Text | Text | ReasoningTool callStructuredTemperatureOpen weight | Hugging Face: deepseek-ai/DeepSeek-V3.1-Terminus | input $0.27/M · cache read $0.135/M output $1/M | Yes |
| Kilo Gateway | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | Text | Text | ReasoningTool callStructuredTemperatureOpen weight | - | input $0.27/M · cache read $0.135/M output $1/M | Yes |
| Vercel AI Gateway | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | Text | Text | ReasoningTool callStructuredTemperatureOpen weight | - | input $0.27/M · cache read $0.135/M output $1/M | Yes |
| NovitaAI | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | Text | Text | ReasoningTool callStructuredTemperatureOpen weight | - | input $0.27/M · cache read $0.135/M output $1/M | Yes |
| Qiniu | deepseek/deepseek-v3.1-terminus | openai_chat | 164K | 33K | Text | Text | ReasoningTool callStructuredTemperatureOpen weight | - | input ¥0.004/K output ¥0.012/K | Yes |
Capabilities
ReasoningTool callStructuredTemperatureOpen weight