# R1 — price & specs

Source: https://modelbank.ai/models/deepseek-r1 · updated 2026-11-12 · ModelBank

| Field | Value |
|---|---|
| Vendor | DeepSeek |
| Input price | $0.7 / 1M tokens |
| Output price | $2.5 / 1M tokens |
| Cached input | n/a / 1M tokens |
| Context window | 64,000 tokens |
| Max output | 16,000 tokens |
| Input modalities | text |
| Reasoning / tool use | yes / yes |
| Intelligence / coding index | 11.4 / 24.6 |
| Released | 2025-01-20 |
| Retirement date | none announced |

## About

DeepSeek R1 is here: Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass....

## Price history

- 2026-09-24: $0.7 in / $2.5 out

## Cheaper alternatives with similar intelligence

- [GLM 5.3 Flash](https://modelbank.ai/models/glm-5.3-flash): $0.0399 / $0.0784, intelligence 27.8
- [DeepSeek V4.1 Flash 1017](https://modelbank.ai/models/deepseek-v4.1-flash-1017): $0.098 / $0.29, intelligence 28.6
- [MiMo-V2.6-Flash](https://modelbank.ai/models/mimo-v2.6-flash): $0.14 / $0.28, intelligence 26.7
- [Claude Haiku 5.5](https://modelbank.ai/models/claude-haiku-5.5): $0.1 / $0.5, intelligence 36.5
- [GPT-6 Luna](https://modelbank.ai/models/gpt-6-luna): $0.1 / $0.5, intelligence 27.9

JSON: https://modelbank.ai/api/v1/models/deepseek-r1