{"slug": "errors-with-the-fable-5-model-in-copilot", "title": "Errors with the Fable 5 Model in Copilot", "summary": "Microsoft's Copilot is experiencing degraded availability for the Fable 5 model across Copilot products and IDE surfaces due to an upstream model provider issue, as reported on Aug 13. Users are advised to select another model or 'Auto' while the issue is resolved.", "body_md": "Aug `13`, `15:23` UTC\n\n**Update** - We are seeing modest recovery, but are still experiencing degraded availability for the Fable 5 model in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider. While we work with them to resolve the issue, we recommend choosing another model or selecting 'Auto' to continue using Copilot.\n\nAug `13`, `14:50` UTC\n\n**Update** - We are experiencing degraded availability for the Fable 5 model in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider. While we work with them to resolve the issue, we recommend choosing another model or selecting 'Auto' to continue using Copilot.\n\nAug `13`, `14:43` UTC\n\n**Investigating** - We are investigating reports of degraded performance for Copilot AI Model Providers", "url": "https://wpnews.pro/news/errors-with-the-fable-5-model-in-copilot", "canonical_source": "https://www.githubstatus.com/incidents/24t8gsgqx2qb", "published_at": "2026-08-13 15:23:39+00:00", "updated_at": "2026-08-13 15:40:23.210687+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-products", "ai-infrastructure"], "entities": ["Microsoft", "Copilot", "Fable 5"], "alternates": {"html": "https://wpnews.pro/news/errors-with-the-fable-5-model-in-copilot", "markdown": "https://wpnews.pro/news/errors-with-the-fable-5-model-in-copilot.md", "text": "https://wpnews.pro/news/errors-with-the-fable-5-model-in-copilot.txt", "jsonld": "https://wpnews.pro/news/errors-with-the-fable-5-model-in-copilot.jsonld"}}