claude-opus-5.5 vs gpt-5-pro
Pricing and scores side by side. Blank cells mean the price is undisclosed or the model did not take that test.
InputUSD / 1M tokens$4.00$15.00
OutputUSD / 1M tokens$20.00$120.00
Monthly costat 10M tokens/month$80.00₩105,912$412.50₩546,110
Context1M400K
Report card
Overall57.6#1/175not taken
ReadingAA-LCR84.7#4/155not taken
Hard reasoningHLE61.4#1/171not taken
Measured and published by Artificial Analysis. Each subject is a different test, so compare within a subject rather than across them.
Try another pair
Swap one side and keep comparing.