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DeepSeek-R1

deepseek/deepseek-r1

Classic open reasoning model for transparent math, coding, and deliberate problem solving

Compare
Context window
128K
Input
Text
Output
Text
Released
2025-01-20
Max output
33K
Knowledge cutoff
2024-07
Model parameters
685B
Active parameters
37B
Weights
Open
License
mit
Capabilities
Open weight, Reasoning, Temperature, Tool call

Pricing

IN

$0.574

USD / 1,000,000 token

OUT

$2.294

USD / 1,000,000 token

Performance

Overall capability

40.9/100

Coding
38.1
Reasoning
37.7
Professional work
31.0
Knowledge & language
39.1
AA-LCRDeepSeek R1 (Jan '25)Knowledge & languageArtificial Analysis2026-11-05
Terminal-Bench 4.0 (AA rerun)DeepSeek R1 (Jan '25)CodingArtificial Analysis2026-11-05
AA-BriefcaseProfessional workArtificial Analysis2026-11-05
Humanity’s Last ExamDeepSeek R1 (Jan '25)ReasoningArtificial Analysis2026-11-05
IFBench（Artificial Analysis）DeepSeek R1 (Jan '25)Knowledge & languageArtificial Analysis2026-11-05
GDPval-AAProfessional workArtificial Analysis2026-11-05
CritPtDeepSeek R1 (Jan '25)ReasoningArtificial Analysis2026-11-05
BullshitBench v2Knowledge & languageBullshitBench2026-11-05

Providers

InputOutputCache write
Alibaba (China)deepseek-r1Custom---
AnyAPIdeepseek/deepseek-r1Openai chat-----
Azuredeepseek-r1Openai responses---
Azure Cognitive Servicesdeepseek-r1Custom---
GitHub Modelsdeepseek/deepseek-r1Openai chat-----
iFlowdeepseek-r1Openai chat---
Kilo Gatewaydeepseek/deepseek-r1Openai chat---
Merge Gatewaydeepseek/deepseek-r1Openai chat---
NanoGPTdeepseek-r1Openai chat--
OpenRouterdeepseek/deepseek-r1Openai chat---
Qiniudeepseek-r1Openai chat---
Snowflake Cortexdeepseek-r1Openai chat-----
Vercel AI Gatewaydeepseek/deepseek-r1Openai chat---

ModelRegistry · Catalog updated 2026-11-05