{"type": "article", "title": "Claude Prompt Caching Hit Rate Was 0%. One Timestamp Did It", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/claude-prompt-caching-hit-rate-was-0-one-timestamp-did-it", "original_source": "https://dev.to/ji_ai/claude-prompt-caching-hit-rate-was-0-one-timestamp-did-it-ic6", "published": "2026-09-29T22:59:17+00:00", "accessed": "2026-09-30", "id": "claude-prompt-caching-hit-rate-was-0-one-timestamp-did-it"}