claude-fable-5.1 vs gpt-5
Pricing and scores side by side. Blank cells mean the price is undisclosed or the model did not take that test.
InputUSD / 1M tokens$10.00$1.25
OutputUSD / 1M tokens$50.00$10.00
Monthly costat 10M tokens/month$200.00₩264,781$34.38₩45,509
Context1M400K
Report card
Overall53.4#4/17523.0#65/175
ScienceGPQA93.7#7/15985.4#53/159
MathAA Math Indexnot taken94.3#5/94
CodingAA Coding Index81.6#1/8237.8#52/82
ReadingAA-LCR85.3#3/15578.2#48/155
KnowledgeMMLU-Pronot taken87.1#4/92
Instruction followingIFBenchnot taken73.1#27/129
Hard reasoningHLE59.1#2/17128.5#57/171
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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