Step-3.5-Flash vs Seed 2.0 Pro — Who Actually Wins? Real Benchmark Data (2026)

head to head

Step-3.5-Flash vs Seed 2.0 Pro

5 shared benchmarks

0

wins

0

ties

5

wins

97.3%

AIME

98.3%

83.5%

GPQA Diamond

88.9%

86.4%

LiveCodeBench

87.8%

84.4%

MMLU Pro

87.0%

74.4%

SWE-bench Verified

76.5%