On September 4, 2026, the creators of the Artificial Analysis Intelligence Index released version 4.2, an interim update designed to keep the benchmark relevant amid the rapid advancement of frontier AI models.
Workers gathered in Edinburgh to highlight how Deliveroo, Uber Eats, and Just Eat have increased their use of automation, resulting in deteriorating wages and working conditions.
In an early evaluation, Astra caught approximately 4% more actionable bugs than its predecessor, GPT-5.6 Sol, and a substantial 22% more than Anthropic's Opus 5 model.