Anthropic: three fixes can cut Claude costs without hurting performance
ClaudeDevs · x · 2026-09-09
Anthropic published guidance showing that apps on Claude Platform can reduce cost without sacrificing performance via three fixes: maximizing prompt cache hit rates, removing anti-patterns from prompts when upgrading to frontier Claude models, and calibrating effort to the task. The guidance is packaged into the claude-api skill, and the article demonstrates Claude Code using it to automatically find cost savings while maintaining or improving performance. The takeaway: cost-performance is not an inevitable trade-off—most waste comes from misconfiguration.
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