The pro version of the already fantastic o3.
Context Window
200.0K
Max Output
100.0K
Input Price (Auto)
$22.00/1M
Output Price (Auto)
$88.00/1M
Cache Read (Auto)
$11.00/1M
Capabilities
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
40.7
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GPQA Diamond
Graduate-level scientific reasoning
84.5%
Better than 90% of models compared
Last updated May 15, 2026
Artificial Analysis
