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  • Arena · Text29 minutes ago
  • Arena · WebDev28 minutes ago
  • Arena · Vision28 minutes ago
  • Arena · Agent28 minutes ago
  • GPQA Diamond52 minutes ago
  • SWE-bench52 minutes ago
  • Terminal-Bench52 minutes ago
  • ARC-AGI-252 minutes ago

gpt-5-codex

76±0

75interval76

OpenAIswing #17–#142

Overall ×1WebDev Arena ×1Vision Arena ×1Factuality Arena ×1Search Arena ×1Document Arena ×1Agent Arena ×1GPQA Diamond ×1AIME (math) ×1FrontierMath ×1SimpleQA Verified ×1ARC-AGI-2 ×1Humanity's Last Exam ×1SimpleBench ×1LiveBench ×1BFCL v4 (function calling) ×1dormantSWE-bench Verified (live board) ×1Terminal-Bench 4.0 ×1MMLU-Pro (Artificial Analysis) ×1LiveCodeBench (Artificial Analysis) ×1IFBench (Artificial Analysis) ×1HHEM Hallucination (Vectara) ×11 of 1034 models
ModelOrgIntervalSwingiiiiiiiiiiiiiiiiiiiiiiAdd to compare
17gpt-5-codexOpenAI——75.5 94.6Ranked 75.5 = (4 × 94.6 + 3 × 50) ÷ 7. 94.6 is the mean percentile over the 4 of 22 selected axes this model is measured on; fewer axes means a stronger pull toward 50.—84/22#17–142——————————————98———969590—

Blend is coverage-shrunk; the raw composite is shown greyed beside it · A low badge means fewer than 3 boards scored this model

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