The file
Sourced AI briefs in publish order — newest first. Citeable originals live on the homepage under From Signal Desk.
TechCrunch’s timeline runs from October 2025 export investigations into Megaspeed to this week’s resignation. Laid end to end, it shows intelligence warnings, confident company denials and a fast collapse, and points to a deeper failure of export controls and attention.
The Verge’s smart home reviewer spent a week with Apple’s first smart display, in tabletop and wall-mounted forms. The hardware isn’t the hard part anymore. The question is whether an AI-upgraded Siri can make a shared kitchen screen useful for everyone in the house.
Nvidia’s weekly cloud gaming slate adds Dawn of War IV after its December 3 Steam launch, plus Dragon’s Dogma 2: Dark Arisen and 10 more games. The bigger story is DLSS 5: War Thunder and Where Winds Meet adopt it, and Nvidia claims a tenfold speedup since March.
Nvidia’s board accepted Jensen Huang’s resignation after two reported relationships surfaced in a week. Colette Kress is interim CEO, and former Synopsys chief Harvey C. Jones becomes the company’s first-ever chair.
TechCrunch’s playful list named Lisa Su, Eric Schmidt, Lip-Bu Tan, Bret Taylor, Ian Buck, Andrew Bell and Lori Huang hours before Huang resigned. As a forecast it’s a parlor game; as a map of what Nvidia needs, it points to protecting the CUDA ecosystem.
In an OpenAI-published interview, the Australian law firm’s chief executive describes moving from chatbot use to agentic workflows on ChatGPT Enterprise, ChatGPT Work and Codex, with 87% of enabled users active and no mandates. The template is sound; the junior-training question is unresolved.
At the Paris Peace Forum, OpenAI signed a children’s AI safety charter and pledged $2 million to shared measurement tools. The sum is modest. The commitment that researchers control their conclusions, and negative results get published, is what to hold it to.
Shares dropped about 8% after the Wall Street Journal reported Nvidia’s board was meeting on whether to oust Jensen Huang, on top of an 11% five-day slide. Bloomberg reported an outside search firm was hunting replacements. The board accepted his resignation overnight.
The New York Times, citing five employees, reported Huang had a relationship with Kimberly Powell, Nvidia’s VP of healthcare and his direct report. Unlike the murky spy story, a CEO dating a subordinate is a clear governance problem, and within hours the board was reportedly preparing to oust him.
AlphaGenome 2 moves DNA modeling from tissue averages to individual cell types, which is where many disease variants actually do their damage, but access stays hosted and non-commercial for now.
WIRED’s Will Knight used GPT-6 Sol, the Hermes agent harness, Isaac Sim and a DGX Spark to teach a virtual Microduck to walk and find his Bengal cat in a few hours. Behind the anecdote is real lab work, and a warning that “vibe robotics” could fail physically.
Bloomberg reports Congress is preparing to subpoena Nvidia’s CEO after he didn’t agree to a closed-door briefing about Megaspeed executive Alice Huang. Moolenaar set an end-of-day deadline on Fox Business, and Brian Mast said his committee is preparing one.