AI Daily: Tuesday, September 8, 2026

Jensen Huang declares 'AGI has arrived,' crediting OpenAI's GPT-6 Astra trained on 100,000+ Nvidia Grace Blackwell GPUs — sending semiconductor stocks surging with SOXL up over 5%. • Mistral raises €3 billion, cementing Europe's position in the frontier AI race with a focus on open-weight, sovereignty-first models to rival OpenAI and Anthropic. • Google DeepMind's WeatherNext 3 pushes AI weather forecasting to a new level, challenging traditional numerical models in high-stakes real-world climate prediction. • Adobe overhauled Premiere's AI layer with generative video, audio, and music tools — signaling AI-native creative workflows are now a professional standard, not a consumer novelty. • Travis Kalanick's new venture Atoms enters the robotaxi market, adding a well-funded challenger to Waymo, Tesla, and Cruise in an already heated autonomous mobility race.