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DeepSeek · Active

deepseek-r1-0528

deepseek-thinking family · launched 2025-05-28

ReasoningToolsStructuredOpen weights
AITopic score50.4#82 overall

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

Evidence coverage3%1 evaluations · 1 institutions
Context / maximum output164k / 8.2ktokens
Cache / input / output$0.17 · $0.66 · $2.6USD per million tokens
Value / freshness54.6 / 35relative value · release freshness
Product profile

What this model supports

Inputtext
Outputtext
Knowledge cutoff2024-07
WeightsOpen weights
Capability profile

Strengths by domain

Coding—0 public results
Research & reasoning—0 public results
Professional work—0 public results
Knowledge & instruction—0 public results
Behind the score

Every result has a source

Raw results and standardized readings are shown together. Missing tests add neither points nor penalties.

Human preference & indices2 results

AA IndexArtificial Analysis62.85 indexReading 50.4

Imported from a directly fetched third-party leaderboard.

Configuration: deepseek-r1-0528Open evidence
Arena TextLMArena1,427.7 EloReading 50.4

Direct LMArena text leaderboard result.

Open evidence
Same builder

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