GPT-5.4 Pro (xhigh)
GPT-5.4 Pro (xhigh) is developed by OpenAI, released 2026-03-05.
Input price
$30.00 / 1M tok
Output price
$180.00 / 1M tok
Blended price
$67.50 / 1M tok
Intelligence
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Coding
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Math
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Speed
0 tok/s
Time to first token
0.00s
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