GPT-5.6 Sol (xhigh)
GPT-5.6 Sol (xhigh) is developed by OpenAI, released 2026-07-09.
Input price
$5.00 / 1M tok
Output price
$30.00 / 1M tok
Blended price
$11.25 / 1M tok
Intelligence
59.0
Coding
78.3
Math
—
Speed
64 tok/s
Time to first token
28.51s
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