Fast mode for Claude Opus 4.7

·2026.05.13 09:00

Key point

Fast mode for Claude Opus 4.7 has been released as a research preview in the API and Claude Code.

Fast mode for Claude Opus 4.7 has been released as a research preview in the API and Claude Code.

As this is a stage before the official launch, the new mode can be tried out early in both environments.

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