claude-opus-5.5 vs gpt-4o-mini

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$0.15
OutputUSD / 1M tokens$20.00$0.60
Monthly costat 10M tokens/month$80.00₩105,912$2.62₩3,475
Context1M128K
Report card
Overall57.6#1/1756.7#158/175
ScienceGPQAnot taken42.6#147/159
MathAA Math Indexnot taken14.7#76/94
CodingAA Coding Indexnot taken11.4#76/82
ReadingAA-LCR84.7#4/155not taken
KnowledgeMMLU-Pronot taken64.8#82/92
Instruction followingIFBenchnot taken31.0#119/129
Hard reasoningHLE61.4#1/1714.2#141/171

Measured and published by Artificial Analysis. Each subject is a different test, so compare within a subject rather than across them.

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