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Benchmarks

Sources
8
Entries tracked
22,310
Last sync
25 min
All sources syncing normally
  • Arena · Text5 hours ago
  • Arena · WebDev5 hours ago
  • Arena · Vision5 hours ago
  • Arena · Agent5 hours ago
  • GPQA Diamond25 minutes ago
  • SWE-bench25 minutes ago
  • Terminal-Bench25 minutes ago
  • ARC-AGI-225 minutes ago

gpt-5.5

90.7%±1.8%

88.9%CI92.4%

OpenAISep 2026swing #9–#34

GPQA Diamond ×14 of 221 models
ModelOrg± CISwingAdd to compare
11gpt-5.5-pre-releaseOpenAI——94.0%92.5%–95.5%#22–36
13gpt-5.5-pro-pre-releaseOpenAI——93.9%92.3%–95.5%#23–60
36gpt-5.5OpenAISep 2026$5 / $3090.7%88.9%–92.4%#9–34
81gpt-5.5-instantOpenAISep 2026—82.5%80.3%–84.8%#52–114

Showing GPQA Diamond exactly as the source published it — its own score and confidence interval, no blending. Select a second axis to build a weighted composite.

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