OpenAI

GPT-5.4 Pro 2026 03 05 (xhigh)

Released 2026-03-05 · Data snapshot 2026-10-22

Overall score

61.1

Awaiting benchmarks (insufficient coverage)
Benchmark coverage
13.6%
3 third-party benchmarks
Context window
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tokens
Input price
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per million tokens
Output price
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per million tokens

Dimension performance

Knowledge61.1
Above averageBelow averageAnchored at 50 (reference models’ average); every 15 points ≈ one standard deviation

Benchmark details

Reasoning1 items
FrontierMath (Tiers 1-3)xhigh82.5
Knowledge2 items
GPQA Diamondxhigh94.6
SimpleQA Verifiedxhigh46.3

Multiple reasoning tiers of the same benchmark take the best value; raw scores have different scales and are not comparable across benchmarks.

Score trend

2026-10-202026-10-22
View daily data
2026-10-2261.1
2026-10-2165.6
2026-10-2065.6
Scores and prices come from third-party public data (Artificial Analysis / LMArena / OpenRouter). 50 is the reference models’ average; every 15 points ≈ one standard deviation. Prices are converted at snapshot-day rates and provided for reference only. Return to LLM Leaderboard.