Physical AI - Page 10

Arena, the crowd-sourced AI leaderboard, says it has raised a $200 million Series B at a $3.1 billion valuation, co-led by Lightspeed and Khosla Ventures. What the company claims, what TechCrunch reports about how it makes money, and why a "neutral" judge selling to labs matters.

Sabi has announced a $50 million seed round led by Khosla Ventures for a baseball cap that reads brain signals. What is confirmed (the raise), what is reported (the $600 million valuation), what are the company's own claims, and why the product is unreleased and unproven.

Underdog's Saluki 27B is a 7.89 GB, 2-bit version of Qwen3.8-27B. Underdog says it passes more tool-calling tasks than the full model on its own 120-task test but scores 15 to 18% lower on competition maths. What quantisation means, and what the numbers do not prove.

The White House says eleven companies pledged $2.4 billion in AI tools and compute credits to the Genesis Mission Consortium, led by Nvidia ($1bn), AMD ($500m) and OpenAI ($200m). Who pledged what, what the companies themselves say, and why a pledge is not spend.

Three AI business items from 8–9 October 2026: Nvidia-backed Firmus withdraws its ASX listing and turns to private money; Bloomberg reports Isomorphic Labs is in early funding talks at a valuation of at least $40 billion; and StepFun's Step 5 Preview model is now listed on OpenRouter and Vercel's AI Gateway. What is confirmed, and what is only reported.

Four AI developer-tool updates from 8–9 October 2026: Harness buys selected Augment Code assets (not the whole company, price undisclosed), Hugging Face's TRL v1.15.0 claims up to 6.9× longer training sequences, Google's Genkit Dart reaches 1.0, and NVIDIA shows its Boro kernel-review tool. What each says, and what it doesn't.

Four defence-tech items from 8–9 October 2026: EOS signs a conditional £370m counter-drone contract with an unnamed Gulf state, Shield AI says the US Navy added $150 million for X-BAT, a Senate bill proposes Pentagon reporting rules for large AI contractors, and the Indian Army orders 225 FPV drones. What each says, and what it doesn't.

Custom high-bandwidth memory puts a customer-designed base die under the memory stack, so the AI chip spends less of its own silicon talking to memory. What NVIDIA claims for its NVHBM, what SemiAnalysis estimates, and what is still unproven.

Three robotics items from 8 October 2026: a FAIR at Meta and Mila preprint on how robot "world models" scale, a reported Series A for Beijing's Livsyn Robotics, and CP AI Robotics' C1 store humanoid, which the company plans to roll out in Japanese convenience stores "as early as 2027". What each shows, and what it doesn't.

An NVIDIA tutorial shows OpenAI's Codex coding agent turning a Jetson Orin Nano into a self-starting kiosk that captions a live webcam feed with Google's small Gemma 4 E2B model, running on the device. What the demo shows, what "No Mac required" means, and why local inference matters.