One-Minute Daily AI News 9/8/2025

1. Nebius signs $17.4 billion AI infrastructure deal with Microsoft, shares jump.[1]
2. Anthropic announced an official endorsement of SB 53, a California bill from state senator Scott Wiener that would impose first-in-the-nation transparency requirements on the world’s largest AI model developers.[2]
3. Google Doodles show how AI Mode can help you learn.[3]
4. Meta Superintelligence Labs Introduces REFRAG: Scaling RAG with 16× Longer Contexts and 31× Faster Decoding.[4]

Sources:

[1] https://www.reuters.com/business/nebius-signs-174-billion-ai-infrastructure-deal-with-microsoft-shares-jump-2025-09-08/

[2] https://techcrunch.com/2025/09/08/anthropic-endorses-californias-ai-safety-bill-sb-53/

[3] https://blog.google/products/search/google-doodles-show-how-ai-mode-can-help-you-learn/

[4] https://www.marktechpost.com/2025/09/07/meta-superintelligence-labs-introduces-refrag-scaling-rag-with-16x-longer-contexts-and-31x-faster-decoding/