Claude Opus 4.8
Anthropic · 5 thinking configurations
Intelligence—
Input / 1M$5.00
Output / 1M$25.00
Context1M
Tariff: Anthropic · Source: artificial-analysis · USD per million tokens
Thinking configuration
What does more thinking buy you?
Compare this model’s measured thinking configurations.
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Efficient frontier: best measured score at each cost1 measured configurations · 4 without both values
Selected: thinking low · Click a point to switch configuration
Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...
DeepSWE · pass@1Software-engineering tasks on mini-swe-agent v1.1. Pass@1 across evaluated runs, with measured cost per task. The 95% intervals may overlap.
40.8 % ±1.5Specifications from the catalog
Inputtext, image, file
Outputtext
Tool callingYes
Structured outputYes
Speed56.3 tok/s
First token53.71 s
Maximum output128K
Catalog listing date2026-05-27
DeepSWE v1.1 · 113 tasks · mini-swe-agent · cost $2.29 / task · 54 mean steps · 28.9K mean output tokens. Published by the source 9/22/2026.