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DeepSeek · Active

deepseek-v4-flash

deepseek-flash family · launched 2026-04-24

ReasoningToolsStructuredOpen weights
AITopic score52.1#66 overall

Fast DeepSeek V4 lane for economical reasoning, coding, and long-context work

Evidence coverage3%1 evaluations · 1 institutions
Context / maximum output1M / 16.4ktokens
Cache / input / output$0.018 · $0.09 · $0.18USD per million tokens
Value / freshness76.8 / 65relative value · release freshness
Product profile

What this model supports

Inputtext
Outputtext
Knowledge cutoff2025-05
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 Analysis63.27 indexReading 52.1

Imported from a directly fetched third-party leaderboard.

Configuration: deepseek-v4-flashOpen evidence
Arena TextLMArena1,431.8 EloReading 52.1

Direct LMArena text leaderboard result.

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