{"slug": "artificial-analysis-overhauls-its-intelligence-index-after-gpt-6-astra-scoring", "title": "Artificial Analysis overhauls its Intelligence Index after GPT-6 Astra scoring drew skepticism", "summary": "Artificial Analysis released version 4.2 of its Intelligence Index after skepticism over GPT-6 Astra's benchmark scores. Astra now scores four points above its predecessor but still trails Anthropic's Claude Fable 5.1.", "body_md": "Artificial Analysis has released version 4.2 of its Intelligence Index, likely in response to criticism that its benchmarks failed to capture GPT-6 Astra's actual progress. Astra now scores four points above its predecessor but still trails Anthropic's Claude Fable 5.1.\n\nThe article [Artificial Analysis overhauls its Intelligence Index after GPT-6 Astra scoring drew skepticism](https://the-decoder.com/artificial-analysis-overhauls-its-intelligence-index-after-gpt-6-astra-scoring-drew-skepticism/) appeared first on [The Decoder](https://the-decoder.com).", "url": "https://wpnews.pro/news/artificial-analysis-overhauls-its-intelligence-index-after-gpt-6-astra-scoring", "canonical_source": "https://the-decoder.com/artificial-analysis-overhauls-its-intelligence-index-after-gpt-6-astra-scoring-drew-skepticism/", "published_at": "2026-09-05 18:21:02+00:00", "updated_at": "2026-09-07 12:25:57.481329+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-research"], "entities": ["Artificial Analysis", "GPT-6 Astra", "Anthropic", "Claude Fable 5.1"], "alternates": {"html": "https://wpnews.pro/news/artificial-analysis-overhauls-its-intelligence-index-after-gpt-6-astra-scoring", "markdown": "https://wpnews.pro/news/artificial-analysis-overhauls-its-intelligence-index-after-gpt-6-astra-scoring.md", "text": "https://wpnews.pro/news/artificial-analysis-overhauls-its-intelligence-index-after-gpt-6-astra-scoring.txt", "jsonld": "https://wpnews.pro/news/artificial-analysis-overhauls-its-intelligence-index-after-gpt-6-astra-scoring.jsonld"}}