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Pick up to four models and compare the trade-offs that matter: context, price, API access, weights, inputs, outputs, and use cases.
| Attribute | DeepSeek-R1 DeepSeek |
|---|---|
| Summary | A widely used open reasoning model designed to show strong step-by-step performance in math, coding, and logic. |
| Best for | Math, coding, reasoning research, self-hosted assistants |
| Watch out for | Reasoning can be verbose; large model requires significant hardware and may need safety tuning. |
| Family | DeepSeek R1 |
| Type | Reasoning LLM |
| Status | Available / open weights |
| Released | 2025-01-20 |
| Context window | 128K |
| Max output | 64K |
| Inputs | Text |
| Outputs | Text |
| Reasoning | Yes — reasoning model |
| Tool calling | Model / host dependent |
| Structured output | Model / host dependent |
| API available | Yes |
| Open weights | Yes |
| Self-hostable | Yes |
| License | MIT |
| Price | See provider pricing |