TAU2
Measured Jul 10, 2026Source
Score
0.96
Models11 0 
DeepSeek V4 Flash (Reasoning, High Effort)
DeepSeekDeepSeekChina
This is the Flash version of the DeepSeek V4 series, optimized for reasoning tasks with a high-effort mode to enhance complex problem-solving. It delivers enhanced reasoning performance while maintaining fast response speeds.
ReasoningFastCheap
Input / 1M tokens
$0.14Output / 1M tokens
$0.28Supported plans
0Benchmark history
Evaluations
Terminalbench Hard
Measured Jul 10, 2026Source
Score
0.39
Lcr
Measured Jul 10, 2026Source
Score
0.63
Ifbench
Measured Jul 10, 2026Source
Score
0.73
Scicode
Measured Jul 10, 2026Source
Score
0.42
Hle
Measured Jul 10, 2026Source
Score
0.28
Gpqa
Measured Jul 10, 2026Source
Score
0.87
Artificial Analysis Intelligence Index
Measured Jul 10, 2026Source
Score
37.4
Tau Banking
Measured Jul 10, 2026Source
Score
0.23
Terminalbench V2 1
Measured Jul 10, 2026Source
Score
0.62
Artificial Analysis Coding Index
Measured Jul 10, 2026Source
Score
56.2
Plan availability
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