{"type": "article", "title": "Claude Opus 5 API: Effort, Fast Mode, Migration", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/claude-opus-5-api-effort-fast-mode-migration", "original_source": "https://byteiota.com/claude-opus-5-api-effort-fast-mode-migration/", "published": "2026-07-25T07:11:34+00:00", "accessed": "2026-07-25", "id": "claude-opus-5-api-effort-fast-mode-migration"}