{"slug": "elevated-errors-on-claude-fable-5-and-claude-mythos-5", "title": "Elevated errors on Claude Fable 5 and Claude Mythos 5", "summary": "Claude is experiencing elevated errors on its Fable 5 and Mythos 5 models, with users being notified via email or SMS of incident updates.", "body_md": "Subscribe to updates for **Elevated errors on Claude Fable 5 and Claude Mythos 5** via email and/or text message. You'll receive email notifications when incidents are updated, and text message notifications whenever Claude **creates** or **resolves** an incident.\n\nTo receive SMS updates, please verify your number. To proceed with just email click ‘Subscribe’", "url": "https://wpnews.pro/news/elevated-errors-on-claude-fable-5-and-claude-mythos-5", "canonical_source": "https://status.claude.com/incidents/mphfs246cjg1", "published_at": "2026-07-03 22:06:42+00:00", "updated_at": "2026-07-03 22:22:08.785713+00:00", "lang": "en", "topics": ["large-language-models", "ai-products", "ai-tools"], "entities": ["Claude"], "alternates": {"html": "https://wpnews.pro/news/elevated-errors-on-claude-fable-5-and-claude-mythos-5", "markdown": "https://wpnews.pro/news/elevated-errors-on-claude-fable-5-and-claude-mythos-5.md", "text": "https://wpnews.pro/news/elevated-errors-on-claude-fable-5-and-claude-mythos-5.txt", "jsonld": "https://wpnews.pro/news/elevated-errors-on-claude-fable-5-and-claude-mythos-5.jsonld"}}