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  • Arena · Text4 hours ago
  • Arena · WebDev4 hours ago
  • Arena · Vision4 hours ago
  • Arena · Agent4 hours ago
  • GPQA Diamond53 minutes ago
  • SWE-bench53 minutes ago
  • Terminal-Bench52 minutes ago
  • ARC-AGI-252 minutes ago

gpt-5.4-high

75±3

71interval79

openaiSep 2026swing #12–#29

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
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20gpt-5.4-highopenaiSep 2026$2.50 / $1574.8 79.8Ranked 74.8 = (15 × 79.8 + 3 × 50) ÷ 18. 79.8 is the mean percentile over the 15 of 22 selected axes this model is measured on; fewer axes means a stronger pull toward 50.71–794515/22#12–2993558796—6653928696528183—97—————9070

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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