{"type": "article", "title": "JSON Mode Silently Stopped All 7 Open Models From Calling a Single Tool", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/json-mode-silently-stopped-all-7-open-models-from-calling-a-single-tool", "original_source": "https://pub.towardsai.net/json-mode-silently-stopped-all-7-open-models-from-calling-a-single-tool-a4f1c8d4731b?source=rss----98111c9905da---4", "published": "2026-08-01T16:28:51+00:00", "accessed": "2026-08-01", "id": "json-mode-silently-stopped-all-7-open-models-from-calling-a-single-tool"}