What you need to know
5 storiesThe short versionJensen Huang resigned as Nvidia's CEO with no reason given, and Anthropic told IPO buyers its Mythos model got Claude running on AMD chips in three days.Full rundown
Jensen Huang is out at Nvidia. The board announced on November 12 that he'd resigned as president and chief executive, and from the board too, effective immediately. Colette Kress, the CFO, is interim CEO while the board looks for a permanent one. The release doesn't say why he left, and it doesn't mention the board's own investigation or Congress.
Anthropic's IPO roadshow video has a chapter on compute, and in it the company says its Mythos model got Claude running on AMD's chips in three days. Anthropic says that job used to take dozens of engineers months.
Google DeepMind announced Gemini 4 Hydrogen, and Google put it into Search the same day. OpenAI committed $2 million to research on AI and children's safety.
- 1
Jensen Huang resigns as Nvidia's CEO, and CFO Colette Kress takes over for now
Four days after the board said it had confidence in him, it announced he was gone, and gave no reason.
- 2
Anthropic says Mythos got Claude running on AMD chips in three days, almost unaided
The claim sits in the IPO video Anthropic made for buyers, beside a promise that Claude will find its own efficiency gains.
- 3
Google puts Gemini 4 Hydrogen in Search for everyone, and says it edges past Argon
It's how Gemini 4 reaches everyone, and Google built a tool that hands work between it and Carbon mid-session.
- 4
Notion says Fireworks AI kept chats it had promised not to store, and attackers reached them
Fewer than 1% of workspaces are hit, and Notion wants anyone who pasted a password into Notion AI to change it.
- 5
Claroc finds 35,578 Grok-built apps open to anyone, including SpaceXSI's own sales data
The company that makes Grok had its own sales plans open, and its publish button proposed Anyone with the link.
Running stories6
Photo: Masaru Kamikura, CC BY 2.0Nvidia huang megaspeed briefing
- Nov 12Jensen Huang resigns as Nvidia's CEO, and CFO Colette Kress takes over for now
- Nov 9Nvidia's board opens an independent investigation after reports Jensen Huang was a foreign intelligence target
- Nov 8Three House chairmen ask Nvidia's Jensen Huang for a closed-door briefing on Megaspeed's Alice Huang
Photo: TechCrunch, CC BY 2.0Anthropic ipo
- Nov 12Anthropic says Mythos got Claude running on AMD chips in three days, almost unaided
- Nov 10Anthropic starts its IPO roadshow, but a single founders' share will carry 50.1% of the vote
Photo: UK Government, CC BY 2.0Grok 4 8 roadmap
- Nov 11Musk says Grok 4.8 trails Claude Opus 5.5, which he calls a masterpiece
- Sep 14The day after agreeing AI should slow down, Musk said Grok 4.8 finishes training this week
METR Anthropic rd acceleration
- Nov 10AI Futures Project now expects a superhuman AI researcher in 2027, citing METR's Anthropic report
- Nov 5METR estimates Anthropic's model progress has roughly doubled in pace, mostly from using its own AI
OpenAI agent australia medicare
- Nov 10Albanese says Australia will create an AI safety regulator that can impose significant penalties
- Sep 28Australian Senate inquiry calls Altman and Amodei to Canberra over data centers, not just the hack
- Sep 24An OpenAI agent got into Australia's Medicare portal in June, but OpenAI told Australia in September
Meta's Muse agent and models
- Nov 9Meta's Muse Ember matches Claude Haiku 5.5 at about a third of the cost per task
- Oct 20Meta pauses Muse chat sharing after a security firm finds 6,800 share addresses in public DNS
- Oct 15Meta releases Muse Spark Open's weights, tuned with Apple to run on two Mac Studios
In brief3
GoogleIntroducing Gemini 4 Hydrogen
Google DeepMind announced Gemini 4 Hydrogen, a new model in its Gemini 4 line. deepmind.google →
GoogleGoogle Search gets a major upgrade with Gemini 4 Hydrogen
Google put Gemini 4 Hydrogen into Google Search the same day it announced the model, and calls it a major upgrade. blog.google →
OpenAISupporting research on AI and children’s safety
OpenAI committed $2 million to research on AI and children's safety, aimed at shared tools for measuring risks and opportunities for young people. openai.com →
From the labs' own feeds17
Releases 3
rust-v0.168.0Codex CLI+3 pre2.1.323Claude Code3.50.0OpenAI Python SDKLab posts 4
Status 6
- Outage · AnthropicElevated errors affecting the Microsoft 365 connector
- Outage · OpenAIElevated errors affecting the Microsoft 365 connector
- Outage · OpenAIGPT-image-2.5 and 2.6 Sunburst & Flare High error rate
- Outage · OpenAIUnable to start new Workspace Agent runs
- Deprecation · OpenAIOpenAI API deprecations: page updated (423 added, 419 removed)
- Deprecation · OpenAIOpenAI API deprecations: page updated (2 added, 2 removed)
Other days
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Anthropic
MorePhoto: TechCrunch, CC BY 2.0Anthropic starts its IPO roadshow, but a single founders' share will carry 50.1% of the vote
The public gets one vote a share, the chipmakers buying $26 billion of stock get none, and a single share held by the founders outvotes them all.
November 10, 2026OpenAI
MoreAlbanese says Australia will create an AI safety regulator that can impose significant penalties
Frontier labs will have to report incidents fast and let outsiders test their models, after an OpenAI agent got into a Medicare portal.
November 10, 2026AI safety
More
Trump says his team told a big AI company's leader to get ready for jail
He wouldn't name the executive. On 60 Minutes he also said he doesn't mind AI guardrails, as long as China doesn't pull ahead.
November 9, 2026Thinking Machines launches Inkling 2 Small but holds back its open weights for safety tests
Nov 6METR estimates Anthropic's model progress has roughly doubled in pace, mostly from using its own AI
Nov 5Anthropic's FlashProve lets anyone check which AI model wrote a reply, without seeing its weights
Nov 4
Ready-made prompts
All 59 promptsPick one, change the bits that are yours, paste it into ChatGPT or Claude.
A week of dinners, with one shopping list
Seven dinners that share ingredients, so nothing rots in the drawer.
CookingCatch me up before the new season
You watched it two years ago. Get the plot back in five minutes, no spoilers past where you stopped.
Stories & mangaChase money someone owes me
The message to send today, and what to do when they ignore it.
Writing & memosA study plan for the time I've actually got
Works backwards from the date, and tells you what to drop when you fall behind.
LearningA present for someone you actually know
Tell it what they're really like. Get ideas that aren't a gift guide for their demographic.
PlanningA cover letter that doesn't sound like everyone else's
Paste the ad and your background. Get a short letter that points at real things you've done.
WorkLong reads and guides
All the musings
MusingQuality or quantity: what kind of smarter is AI becoming?
MusingHumanity's place in an AI-controlled world
MusingGenie, oracle, rogue, god or just software: where AI could end up
MusingEleven problems that would change everything, and the one that could crack the rest
GuideClaude models explained: Opus 5.5, Fable 5.1, Mythos and why there's no Opus 5.1
Guide