DeepSeek R1 671B
DeepSeek R1 671B is DeepSeek's language model with a 131K context window, starting at $0.800 / 1M input and $0.800 / 1M output. The full 671-billion-parameter DeepSeek R1 reasoning model, offering maximum open-source reasoning capacity with transparent chain-of-thought.
DeepSeek's language model with a 131K context window, starting at $0.800 / 1M input and $0.800 / 1M output. The full 671-billion-parameter DeepSeek R1 reasoning model, offering maximum open-source reasoning capacity with transparent chain-of-thought.Capabilities
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Output1/5
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Capabilities3/13
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Pricing by Provider
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
 Lambda | $0.800 | $0.800 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| DeepSeek R1 0528 | 164K | $0.200 | $0.600 | Available | |
| DeepSeek R1 528B | 164K | — | — | Available | |
| DeepSeek R1 Distill Qwen 32B | 131K | $0.270 | $0.270 | Available | |
| DeepSeek R1 Distill Llama 70B | 131K | $0.200 | $0.600 | Available | |
| DeepSeek R1 | 164K | $0.280 | $0.400 | Available | |
| DeepSeek R1 671B | — | 131K | $0.800 | $0.800 | Current |
| DeepSeek R1 | — | — | — | — | Available |
| DeepSeek R1 0528 Distill Qwen3 8B | — | 131K | $0.200 | $0.200 | Available |
| DeepSeek R1 528 Qwen3 8B | — | 128K | — | — | Available |
| DeepSeek R1 528B Turbo | — | 33K | — | — | Available |
| DeepSeek R1 Basic | — | 128K | $0.550 | $2.19 | Available |