R1

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. Fully

Creator: DeepSeek
Lifecycle: Active
Context: 64.0K
Max output: 16.0K
Released: Jan 20, 2025
Status: up

Input: $0.70 / 1M tokens
Output: $2.50 / 1M tokens
Cached read: — / 1M tokens
Cached write: — / 1M tokens
Batch discount: —%
Source: OpenRouter
Verified: Apr 5, 2026 (High)

Capabilities

Modalities: text→text
Capabilities: reasoningfunctionCalling

Official Links

Intro

https://openrouter.ai/deepseek/deepseek-r1

Docs

https://openrouter.ai/deepseek/deepseek-r1

Pricing

https://openrouter.ai/models

Benchmark Coverage

Benchmark	Version	Score	Date	Source	Notes

Release History

Release	Alias	Lifecycle	Release Date	Deprecation	Shutdown	Summary
R1	deepseek-deepseek-r1	Active	Jan 20, 2025	—	—	Model available via OpenRouter.

Host Coverage

Host	Type	Context	Pricing Note	Differences
OpenRouter	aggregator	64.0K	$0.70/1M in · $2.50/1M out via OpenRouter	—

Migration Guidance

Change Events

Date	Type	Title	Description	Source
Jan 20, 2025	family_added	R1 published	Model made available via OpenRouter.	OpenRouter

Other models from DeepSeek

DeepSeek Chat, DeepSeek Reasoner, DeepSeek V3, DeepSeek V3 0324, DeepSeek V3.1, DeepSeek V3.1 Terminus, DeepSeek V3.2, DeepSeek V3.2 Exp, DeepSeek V3.2 Speciale, R1 0528, R1 Distill Llama 70B, R1 Distill Qwen 32B