GPT-5.6 Sol vs Inkling — Who Actually Wins? Real Benchmark Data (2026)

head to head

GPT-5.6 Sol vs Inkling

9 shared benchmarks

9

wins

0

ties

0

wins

90.4%

BrowseComp

77.1%

84.6%

CharXiv

78.1%

94.6%

GPQA Diamond

87.2%

44.5%

Humanity's Last Exam

29.7%

83.6%

MCP-Atlas

74.1%

83.0%

MMMU Pro

73.5%

64.6%

SWE-bench Pro

54.3%

88.8%

Terminal-Bench 2.1

63.8%

74.9%

Toolathlon-Verified

45.5%