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Bar chart race of grok-4.20-0309-reasoning, gemini-4-argon_high, gpt-6-astra_max and 7 more, by GPQA Diamond.
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grok-4.20-0309-reasoning
Chess Puzzles
29 %
Forecastbench
65 %
FrontierMath Tier 4 V2
17 %
FrontierMath Tiers 1 3 V2
45 %
GPQA Diamond
89 %
OTIS Mock AIME 2024 2025
92 %
Proofbench
14 %
SimpleQA Verified
30 %
grok-4.20-0309-reasoning benchmark results.