Jensen Huang says GPT-6 Astra trained on 100K+ Grace Blackwell as Mark Chen echoes AGI era
inductionheads · x · 2026-09-07
NVIDIA CEO Jensen Huang, quoting engineer Chase Lochmiller, claimed OpenAI's GPT-6 Astra was trained on 100K+ NVIDIA Grace Blackwell NVLink72 systems, saying "from ChatGPT to o1 to Astra in 4 years — AGI has arrived," with 400K more GPUs coming online next. OpenAI's Mark Chen amplified the message: the AGI era must also be the alignment era, arguing we need to teach AI to love humanity and train AI monitors as capable as the AIs they supervise, pointing to Merettm's essay.
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