DE
CompareDeepSeek Reasoner
Retireddeepseek/deepseek-reasoner
DeepSeek reasoning model for multi-step analysis, math, coding, and tools
- Context window
- 1M
- Input
- Text
- Output
- Text
- Released
- 2025-12-01
- Max output
- 384K
- Knowledge cutoff
- 2025-09
- Weights
- Open
- Capabilities
- Attachments, Open weight, Reasoning, Temperature, Tool call
IN
$0.14
USD / 1,000,000 token
OUT
$0.28
USD / 1,000,000 token
Cache read
$0.0028
USD / 1,000,000 token
Performance
| Aider Polyglot | Coding | Aider | 2025-10-03 |
Providers
| Cache write | |||||||
|---|---|---|---|---|---|---|---|
| 302.AI | deepseek-reasoner | Openai chat | - | - | - | ||
| DeepSeek | deepseek-reasoner | Custom | - | - | |||
| Helicone | deepseek-reasoner | Openai chat | - | - | |||
| NanoGPT | deepseek-reasoner | Openai chat | - | - | |||
| OrcaRouter | deepseek/deepseek-reasoner | Openai chat | - | - |
ModelRegistry · Catalog updated 2026-08-06