claude-opus-4.8 vs claude-opus-5

Pricing and scores side by side. Blank cells mean the price is undisclosed or the model did not take that test.

claude-opus-4.8Anthropicclaude-opus-5Anthropic
InputUSD / 1M tokens$5.00$5.00
OutputUSD / 1M tokens$25.00$25.00
Monthly costat 10M tokens/month$100.00₩134,263$100.00₩134,263
Context1M1M
Report card
Overall42.0#10/16250.7#3/162
ScienceGPQA92.0#21/15793.2#11/157
CodingAA Coding Index74.3#13/8178.0#2/81
ReadingAA-LCR77.7#41/14279.3#31/142
Instruction followingIFBench62.2#54/129not taken
Hard reasoningHLE48.7#6/15854.9#3/158

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