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Bar chart race of gpt-5.5-pro_xhigh, gemini-4-argon_high, gpt-6-astra_max and 7 more, by GPQA Diamond.
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gpt-5.5-pro_xhigh
Arc Agi
95 %
Arc Agi 2
84 %
Chess Puzzles
62 %
Critpt
31 %
Dtbench
96 %
FrontierMath Tier 4 V2
78 %
FrontierMath Tiers 1 3 V2
88 %
Lmca
54 %
gpt-5.5-pro_xhigh benchmark results.