Chips & Hardware

NVIDIA open-sources an agent harness that redesigned itself

The Stack

NVIDIA open-sources an agent harness that redesigned itself

NVIDIA's research arm published the code for a loop where agents studied other agents' transcripts and cut their own token bill. Meanwhile South Korea's central bank measured who actually gets the AI jobs. NVLabs released SoL-Pi, an MIT-licensed extension for the Pi coding agent that packages four efficiency mechanisms discovered by automated research loops rather than by engineers. It installs on an unmodified Pi release, and every mechanism is opt-in and off by default.

Palantir and Nvidia move to restrict Claude over data fears

The Arena

Palantir and Nvidia move to restrict Claude over data fears

The AI slowdown fight is drowning out a quieter story: some of the labs' biggest enterprise customers are starting to walk back. And a former president just told Democrats to make AI safety their opening wedge. Palantir, Nvidia and Booz Allen Hamilton are prepared to restrict or drop frontier AI models unless Anthropic and OpenAI guarantee they will not misuse company intellectual property, according to a report that spread across Reuters and The Information.

Broadcom's CEO says the slowdown call changed nothing about AI demand

The Arena

Broadcom's CEO says the slowdown call changed nothing about AI demand

The market spent Monday repricing the AI buildout after Dario Amodei's call to pace the frontier. The people who actually write the compute cheques spent the same day saying the number has not moved. Broadcom CEO Hock Tan said the slowdown debate has not touched his AI revenue forecasts. Asked by Jim Cramer on "Mad Money" whether anything in the argument over pacing frontier models had made him reconsider the company's fiscal 2027 and 2028 AI semiconductor targets, Tan answered "No, not in the…

Cornelis raised $205 million. Its pitch: the network, not the chip

The Arena

Cornelis raised $205 million. Its pitch: the network, not the chip

Monday's news ran from the inside of the AI rack to the inside of the White House — a networking challenger that says the GPUs are not the bottleneck, a private Altman-Trump meeting that surfaced the same day the two split publicly on slowing down, and a mathematician's attempt to say what the profession should be for. Cornelis Networks announced roughly $205 million in funding alongside Active Compute Fabric, an open networking architecture that puts programmable compute inside the fabric…

d-Matrix stacks DRAM on its chip and claims 100 TB/s

The Stack

d-Matrix stacks DRAM on its chip and claims 100 TB/s

Hot Chips 2026 wrapped with a memory bet, and the funding calendar is unusually busy for a Monday. d-Matrix says stacking memory directly on the compute die beats HBM by 20x on bandwidth density. The startup's Raptor accelerator puts a TSMC N4 logic die face-to-face on top of custom 3D DRAM and claims roughly 100 TB/s per card at 32 GB — against a practical ceiling of about 20 TB/s for today's HBM4 packages, which d-Matrix attributes to limited package "beachfront" and raw physics: driving 100…

The average price of an LLM token just fell below $1

The Arena

The average price of an LLM token just fell below $1

Two charts the industry doesn't usually read together — one on API prices, one on GPU shelves — both say the same thing: the AI cost curve is bending, and not in the direction the growth story needs. The market price of a million LLM tokens has fallen below one dollar. Silicon Data's LLM Token Spend Index, which tracks the average paid price per million tokens across the market, dropped 29% in August to $0.97 — the first print under the dollar mark, and roughly a halving from the $2-plus level…