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Claude Sonnet 4

Claude Sonnet 4 significantly enhances the capabilities of its predecessor, Sonnet 3.7, excelling in both coding and reasoning tasks with improved precision and controllability. Achieving state-of-the-art performance on SWE-bench (72.7%),...

1M context·$3.00 in·$15.00 out·May 2025 release·Vision, Tools / functions, Web search

Providers

Where Claude Sonnet 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

anthropic/claude-sonnet-4

1M

$3.00

$15.00

$0.30

us.anthropic.claude-sonnet-4-20250514-v1:0

200K

$3.00

$15.00

$0.30

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

Run Claude Sonnet 4 in Big-AGI.

Connect your own key on any of the services above, at their rates, no markup - and run it side by side with every other model.

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