Claude Opus 5

HOTNEW

Step-change improvement over Opus 4.8 for complex agentic coding and enterprise work

1M context·$5.00 in·$25.00 out·Jul 2026 release·Vision, Reasoning, Tools / functions, Web search

Available on

Anthropic OpenRouter AWS Bedrock

Providers

Where Claude Opus 5 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

creator

claude-opus-5

$5.00

$25.00

$0.50

OpenRouter

anthropic/claude-opus-5

$5.00

$25.00

$0.50

AWS Bedrock

us.anthropic.claude-opus-5

$5.00

$25.00

$0.50

AWS Bedrock

delisted

anthropic.claude-opus-5

131K

Usage mix in Big-AGI: OpenRouter 82% · Anthropic 18%Specs as reported by each service · usage over the last 2 days · refreshed hourly

Run Claude Opus 5 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.

Launch Big-AGI

BIG-AGI

Product

Features Models Controls What's new BEAM Technology

Resources

Documentation Discord GitHub

Company

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