Nick Dorsey(@Midnight_Captl):This sound bite from @sk7037 was crazy - NVIDIA Rubin Racks gave a 3x performance improvement over Blackwell just right out of the box - then because of the building blocks NVIDIA created to optimize its hardware, OpenAI was able to point Astra at it and over 72 hours it gained another 2x in performance on top of the first 3x fully autonomously 🤯

Nick Dorsey

@Midnight_Captl

@joule14 | AI & semi’s | girl dad | ex. Apple Global Sourcing

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Nick Dorsey@Midnight_Captl

2026.09.15 21:23

This sound bite from @sk7037 was crazy - NVIDIA Rubin Racks gave a 3x performance improvement over Blackwell just right out of the box - then because of the building blocks NVIDIA created to optimize its hardware, OpenAI was able to point Astra at it and over 72 hours it gained another 2x in performance on top of the first 3x fully autonomously 🤯