Claude Opus 4

Claude Opus 4 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in...

200K context·$15.00 in·$75.00 out·May 2025 release·Vision, Tools / functions, Web search

Available on

OpenRouter

Providers

Where Claude Opus 4 runs in Big-AGI, with each service's own model ID and USD-per-1M-token rates. The summary above prefers the creator's claim; rates below are each service's own.

ServiceModel IDContextInputOutputCache read

OpenRouter

anthropic/claude-opus-4

200K

$15.00

$75.00

$1.50

Usage mix in Big-AGI: OpenRouter 100%Specs as reported by each service · usage over the last 2 days · refreshed hourly