The Noble Growth Index: News https://noblegrowth.co/news/ What moved in the Index, one entry per panel change. en-us Thu, 03 Sep 2026 14:00:00 GMT Claude Fable 5 leads the cross-benchmark consensus. https://noblegrowth.co/news/#2026-09-03-frontier-ai 2026-09-03-frontier-ai Thu, 03 Sep 2026 14:00:00 GMT Frontier AI Consensus Ranking Frontier AI Consensus Ranking: Claude Fable 5 holds first on the 60/40 Artificial Analysis and LiveBench blend (AA 62.1, LiveBench 83.0%), ahead of Claude Opus 5 and GPT-5.6 Sol, with Kimi K3 and Grok 4.6 completing the top five. Card: https://noblegrowth.co/index/cards/frontier-ai-2026-09-03-portrait.png