DeepSeek V4 Flash
DeepSeek · 3 thinking configurations
Intelligence18.9
Input / 1M$0.09
Output / 1M$0.19
Context1M
Tariff: DeepSeek · Source: artificial-analysis · USD per million tokens
Thinking configuration
What does more thinking buy you?
Compare this model’s measured thinking configurations.
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Efficient frontier: best measured score at each cost1 measured configurations · 2 without both values
Selected: thinking none · Click a point to switch configuration
Fast DeepSeek V4 lane for economical reasoning, coding, and long-context work
Intelligence IndexArtificial Analysis composite index, not a percentage. Different versions of the index are not directly comparable.
18.9 pointsGPQA DiamondGraduate-level scientific questions. Measures specialist reasoning rather than web-search quality.
71.6 %Humanity’s Last ExamDifficult questions across many disciplines, compared under the same evaluation setup.
7.8 %τ²-BenchTool use and interaction in assistance scenarios. Does not replace an evaluation of your integration.
94.4 %IFBenchVerifiable instruction following. A proxy for precision rather than a benchmark of creative style.
47.2 %Omniscience accuracyFactual accuracy in Artificial Analysis's Omniscience evaluation.
26.0 %Specifications from the catalog
Inputtext
Outputtext
Tool callingYes
Structured outputYes
SpeedNot available
First tokenNot available
Maximum output16.4K
Catalog listing date2026-04-24