nvidia

Sequoia led a $60M Series B into Mecka, with Nvidia, Microsoft's M12, Qualcomm and Samsung alongside. The bet isn't a robot — it's a dataset of real human motion, and a revenue curve that already looks nothing like an early-stage startup's.

Liquid AI open-sourced two "decision models" that answer a question without generating a single token — one of them, the company says, in 8 ms on a gaming GPU. Here is what a decision model actually is, why skipping text generation matters, and where it belongs in an agent stack.

The Surface Laptop Ultra is the first consumer laptop on NVIDIA's RTX Spark superchip — a Grace CPU and Blackwell RTX GPU sharing up to 128 GB of unified memory, running 120B-parameter models locally. It starts at $2,599 and ships October 16. The chip topology, not the spec sheet, is the real story.