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Opus 5.5 API price cut: $4/$20, cache reads down 60%

On the Claude Platform, Opus 5.5 is now $4/$20 per million tokens, with cache reads down 60% from $0.50 to $0.20; run /claude-api migrate to switch.

ClaudeDevs
@ClaudeDevsArchived 2026.09.23Originally posted 2026.09.23
ClaudeDevs @ClaudeDevsOriginally posted 2026.09.23
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On the Claude Platform, Opus 5.5 is $4/$20 per million tokens, down from $5/$25. Cache reads drop 60%, from $0.50 to $0.20. Run `/claude-api migrate` in Claude Code to switch to `claude-opus-5-5`. Our guide to lower costs with the Claude Platform: https://t.co/SVkAIm6Oy5.

x.com/claudedevs/status/2102438805253091551Archived 2026.09.23 10:43