Model information
Released
2025-12-01
Context window
1M
Max output
384K
Weights
Open
Modalities
Input
Text
Output
Text
Identity
- Version
- deepseek-reasoner
- Knowledge cutoff
- 2025-09
- Aliases
- DeepSeek Reasoner
Resources
Capabilities
AttachmentsOpen weightReasoningTemperatureTool call
Official price
input $0.14/M · output $0.28/M
cache read $0.003/M
Providers
| Provider | Provider model ID | Protocol | Context | Max output | Input | Output | Capabilities | Notes | Pricing | Streaming |
|---|---|---|---|---|---|---|---|---|---|---|
| NanoGPT | deepseek-reasoner | openai_chat | 1M | 384K | Temperature | - | input $0.4/M · output $1.7/M cache read $0.2/M | Yes | ||
| 302.AI | deepseek-reasoner | openai_chat | 1M | 384K | ReasoningTool callTemperature | - | input $0.29/M · output $0.43/M | Yes | ||
| Helicone | deepseek-reasoner | openai_chat | 1M | 384K | Temperature | - | input $0.56/M · output $1.68/M cache read $0.07/M | Yes | ||
| OrcaRouter | deepseek/deepseek-reasoner | openai_chat | 1M | 384K | AttachmentsReasoningTool callTemperature | - | input $0.435/M · output $0.87/M cache read $0.028/M | Yes | ||
| DeepSeek | deepseek-reasoner | custom | 1M | 384K | AttachmentsReasoningTool callTemperature | - | input $0.14/M · output $0.28/M cache read $0.003/M | Yes |