Anthropic: Three Fixes to Cut Claude Costs Without Sacrificing Performance
EricBuess · x · 2026-09-09
Anthropic's official blog (by Lance Martin) says cost and performance aren't a strict trade-off for Claude Platform apps:
- Maximize prompt cache hit rate: prefill is the expensive input step; cache reads bill at a fraction of full input price, and caches are pinned per model
- Remove anti-patterns from prompts when upgrading to frontier Claude models — workarounds for older models often waste money now
- Calibrate effort per task instead of always maxing out
The guidance ships as the claude-api skill, letting Claude Code automatically find cost reductions while maintaining performance.
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