GPT-5.6 Terra (max)
GPT-5.6 Terra (max) is developed by OpenAI, released 2026-07-09.
Input price
$2.00 / 1M tok
Output price
$12.00 / 1M tok
Blended price
$4.50 / 1M tok
Intelligence
56.6
Coding
76.7
Math
—
Speed
111 tok/s
Time to first token
60.53s
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