まとめアンテナ

Fable 5 is state-of-the-art on nearly all tested benchmarks, with exceptional performance in software engineering, knowledge work, scientific research, and vision.

The longer and more complex the task, the larger Fable 5’s lead over our other models. pic.twitter.com/DxgSu0KUxh

— Claude (@claudeai) 2026年6月9日