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OpenAI Declares 'AGI Era' as GPT-6 Astra Launches, Nvidia Acquires Hugging Face for $12.9B, and Google DeepMind Unveils Revolutionary Weather Model

Sep 04, 2026
The Rundown AI
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Summary

OpenAI launches GPT-6 Astra with near-perfect benchmark scores, declaring the 'AGI era' has begun, while Nvidia acquires Hugging Face for $12.9B and Google DeepMind's WeatherNext 3 slashes forecast errors by up to 60%.

Key Points

  • OpenAI launches GPT-6 Astra, claiming it is the most intelligent and aligned model in the world, with record-breaking benchmark scores including 99.9% on ARC-AGI-3 and 98% on FrontierMath T4, prompting OpenAI President Greg Brockman to declare 'we're in the AGI era.'
  • Google DeepMind releases WeatherNext 3, a new weather forecasting model that refreshes hourly using live satellite data, achieving up to 5x improvement in temperature detail and reducing rain forecast errors by up to 60% compared to rival models and major weather services.
  • Nvidia acquires Hugging Face for $12.9 billion, with CEO Jensen Huang confirming the platform will remain open to all clouds and chips, while Mira Murati's Thinking Machines Labs is reportedly in talks for a new funding round valuing the company at $40 billion.

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