Tagged 'Prompt Caching'

2026-09-02Claude Fable 5.1 kept the same headline price. Agent jobs may cost less.
Claude Fable 5.1 Claude Code AI Costs Prompt Caching Effort Levels Model Choice
Anthropic kept the $10/$50 token rates, cut cache reads by 75%, and says agent-heavy work can cost up to 45% less. Your prompt shape decides whether that saving is real.
2026-08-08Prompt caching for Claude Code and Codex, in plain English
prompt caching Claude Code Codex coding agents developer workflow context engineering costs latency analysis
Stable context lets Claude Code and Codex reuse work. Here is what developers should keep fixed, what should stay fresh, and why correctness still wins.