claude-opus-4.8 vs grok-4.6

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

claude-opus-4.8Anthropicgrok-4.6xAI
InputUSD / 1M tokens$5.00$2.00
OutputUSD / 1M tokens$25.00$6.00
Monthly costat 10M tokens/month$100.00₩134,263$30.00₩40,279
Context1M500K
Report card
Overall42.0#10/16244.4#7/162
ScienceGPQA92.0#21/15794.9#3/157
CodingAA Coding Index74.3#13/8176.8#5/81
ReadingAA-LCR77.7#41/14280.3#21/142
Instruction followingIFBench62.2#54/129not taken
Hard reasoningHLE48.7#6/15842.9#14/158

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