claude-fable-5.1 vs claude-opus-5.5
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$4.00
OutputUSD / 1M tokens$50.00$20.00
Monthly costat 10M tokens/month$200.00₩273,721$80.00₩109,488
Context1M1M
Report card
Overall53.4#2/16857.6#1/168
ScienceGPQA93.7#7/159not taken
CodingAA Coding Index81.6#1/82not taken
ReadingAA-LCR85.3#2/14884.7#3/148
Hard reasoningHLE59.1#2/16461.4#1/164
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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