Anthropic: Claude Opus 4.6 (Fast)
Anthropicllm
Published April 7, 2026
About
Fast-mode variant of [Opus 4.6](/anthropic/claude-opus-4.6) - identical capabilities with higher output speed at premium 6x pricing. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode
Try Anthropic: Claude Opus 4.6 (Fast)
Test this model in the Sandbase Playground with your own prompts.
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