DeepSeek Reasoner
unknownDeepSeek · deepseek-thinking family
DeepSeek reasoning model for multi-step analysis, math, coding, and tools
Limits
Context1,000,000
InputUnknown
Output384,000
Modalities
Inputtext
Outputtext
Release info
Release2025-12-01
Last update2026-02-28
Knowledge cutoff2025-09
Provider offerings
Provider-specific prices and limits stay separate from canonical model facts.
| Provider | Provider model ID | Input | Output | Context | Output limit |
|---|---|---|---|---|---|
| OrcaRouter | deepseek/deepseek-reasoner | $0.435 / 1M | $0.87 / 1M | 1,000,000 | 384,000 |
| NanoGPT | deepseek-reasoner | $0.4 / 1M | $1.7 / 1M | 64,000 | 65,536 |
| Helicone | deepseek-reasoner | $0.56 / 1M | $1.68 / 1M | 128,000 | 64,000 |
| 302.AI | deepseek-reasoner | $0.29 / 1M | $0.43 / 1M | 128,000 | 128,000 |
| DeepSeek | deepseek-reasoner | $0.14 / 1M | $0.28 / 1M | 1,000,000 | 384,000 |
Capabilities
Attachments
Yes
Reasoning
Yes
Tool calling
Yes
Structured output
Unknown
Temperature
Yes