DDeepSeek-V4-Flash
deepseek-flash family · launched 2026-07-31
ReasoningToolsStructuredOpen weightsOfficial DeepSeek V4 Flash release with enhanced agentic capabilities and integrated DSpark speculative decoding
What this model supports
Strengths by domain
Every result has a source
Raw results and standardized readings are shown together. Missing tests add neither points nor penalties.
Coding1 results
LiveBench 2.0 · CodingLiveBench77.00 scoreReading 77.0
Imported from LiveBench 2.0. The published 0–100 score is used directly; it is not z-score normalized.
Configuration: LiveBench 2.0Open evidenceResearch & reasoning1 results
LiveBench 2.0 · ResearchLiveBench70.60 scoreReading 70.6
Imported from LiveBench 2.0. The published 0–100 score is used directly; it is not z-score normalized.
Configuration: LiveBench 2.0Open evidenceProfessional work1 results
LiveBench 2.0 · ProfessionalLiveBench44.08 scoreReading 44.1
Imported from LiveBench 2.0. The published 0–100 score is used directly; it is not z-score normalized. Professional = long-agentic, browser, data-analysis and design average.
Configuration: LiveBench 2.0Open evidenceKnowledge & instruction1 results
LiveBench 2.0 · KnowledgeLiveBench79.20 scoreReading 79.2
Imported from LiveBench 2.0. The published 0–100 score is used directly; it is not z-score normalized. Knowledge uses the published LiveBench research suite.
Configuration: LiveBench 2.0Open evidenceHuman preference & indices3 results
LiveBenchLiveBench57.59 scoreReading 57.6
Imported from LiveBench 2.0. The published 0–100 score is used directly; it is not z-score normalized.
Configuration: LiveBench 2.0Open evidenceAA IndexArtificial Analysis62.16 indexReading 49.7
Imported from Artificial Analysis. The published 0–100 score is used directly; it is not z-score normalized.
Configuration: DeepSeek-V4-Flash PreviewOpen evidenceArena TextLMArena1,424.3 EloReading 49.7
Direct LMArena text leaderboard result.
Open evidence