DeepSeek V4 Flash vs DeepSeek V4 Pro — Who Actually Wins? Real Benchmark Data (2026)

head to head

DeepSeek V4 Flash vs DeepSeek V4 Pro

12 shared benchmarks

0

wins

0

ties

12

wins

94.8%

AIME

95.2%

73.2%

BrowseComp

83.4%

88.1%

GPQA Diamond

90.1%

34.8%

Humanity's Last Exam

37.7%

91.6%

LiveCodeBench

93.5%

86.2%

MMLU Pro

87.5%

78.7%

MRCR v2

83.5%

73.3%

SWE-bench Multilingual

76.2%

52.6%

SWE-bench Pro

55.4%

79.0%

SWE-bench Verified

80.6%

34.1%

SimpleQA Verified

57.9%

56.9%

Terminal-Bench 2.0

67.9%