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DeepSeek V4 Flash Vision Exp

DeepSeek · 2026-08-21

DeepSeek's August 21 experimental multimodal API checkpoint. This identity preserves the evaluated experimental release; DeepSeek subsequently retired its endpoint and routed the alias to V4.1 Flash.

Benchmark scores

BenchmarkScore
AA-Briefcase Elo1432
AA-Briefcase v1.1 Elo1437
AA-LCR v1.181.3
AA-Omniscience Index-17.6
Antidote: Everyday Edition1015
Artificial Analysis Intelligence Index v4.335.0
Artificial Analysis Intelligence Index v4.3.234.8
Artificial Analysis Omniscience Accuracy38.6
Artificial Analysis Omniscience Hallucination Rate91.5
AutomationBench-AA 1.0.647.5
Capability157.9
Chartography11.2
ComplexConstraints39.9
CritPt (avg@5)10.9
EnterpriseBench: CoreCraft45.6
EnterpriseOps-Gym-AA47.1
GDP-PDF16.2
GDP.pdf (Artificial Analysis, All-pass)12.0
GDP.pdf (Artificial Analysis, Mean Criteria)63.0
GDPval-AA v21577
GDPval-AA v2.11534
GPQA Diamond (Artificial Analysis avg@5)91.3
HANDBOOK.md23.1
HardGeoBench <=100mi21.3
HardGeoBench <=10mi15.0
HardGeoBench Avg Distance3054
HardGeoBench Country Accuracy28.8
Hemingway-bench981
Humanity's Last Exam (Text-Only)34.5
MMMU Pro74.8
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