AI Weekly Review: GPT-6 Astra, Cheaper Claude 5.1, and the EU AI Act Timeline Delay
Week of 1–8 September 2026: OpenAI unveils GPT-6 Astra, Anthropic cuts Claude Fable 5.1 prices by up to 45%, Nvidia acquires Hugging Face for $12.9 billion, and the EU AI Act's toughest obligations are pushed to 2027.