Today's Headlines
- Anthropic launches its IPO roadshow at an expected $70 to $78 a share
- Google makes Gemini 4 Carbon available to developers and enterprises at $2 per million input tokens
- Anthropic launches Claude Whiteboards and Claude Sheets in beta, alongside Claude Meetings
- OpenAI brings a Business Hub for companies to ChatGPT
- Google DeepMind formally verifies the code of Signal's encryption protocol
Today is about things opening to the outside. Anthropic started marketing its shares to public investors, and Google widened its strongest model from a small group of cyber defenders to developers and businesses.
Today's Top Three
Anthropic launches its IPO roadshow at an expected $70 to $78 a share
Anthropic launched the roadshow for its proposed initial public offering on November 10.
The offering consists of 825 million Class A shares: about 801.4 million sold by Anthropic and about 23.6 million by existing stockholders. The expected price is $70 to $78 a share, and the company has applied to list on the Nasdaq Global Select Market under the symbol "ANT." The registration statement filed the same day is its second amendment, following the one we covered on November 4.
The amended filing (S-1/A) also describes a private placement: AMD, Broadcom, Google, Micron, Microsoft, NVIDIA and TSMC have agreed to buy a combined $26 billion of non-voting Class N stock at the IPO price. At the $74 midpoint, Google and NVIDIA would each buy about $10 billion. Anthropic estimates net proceeds from the offering and the placement at about $84.6 billion.
According to the filing, Anthropic's run-rate revenue was about $81 billion as of October 31, up about $10 billion from September 30. TechCrunch calculates that the company would be valued at $1.404 trillion on a fully diluted basis if the shares price at the top of the range.
- Anthropic launches roadshow for proposed initial public offering (Anthropic)
- Amendment No. 2 to Form S-1, Anthropic, PBC (SEC EDGAR)
- Anthropic sets IPO price range of $70 to $78 per share to reach an implied valuation of $1.404 trillion (TechCrunch)
Google makes Gemini 4 Carbon available to developers and enterprises
Google began making Gemini 4 Carbon, its strongest model, available to developers, enterprises, scientists and consumers on November 10.
When Google announced Carbon on October 28, it went first to cyber defenders through its Fairwind Program, as we reported on October 29. Paying developers and enterprises can now use it through the API in Google AI Studio and Gemini for business.
It costs the same introductory price as Gemini 4 Argon: $2 per million input tokens and $10 per million output tokens. Carbon is also rolling out to Google AI Ultra subscribers in Google Antigravity, the Gemini app and AI Mode in Search.
Google says Carbon ranks first on CursorBench 4.0, Perplexity's WANDR and Zapier's AutomationBench, at less than half the cost per task of the next best external model. In Google Antigravity, it is previewing /swarm, which turns a single prompt into a coordinated team of agents.
On safety, Google says that in simulated cyberattack environments, Carbon blocked 99% of attack trajectories from its adaptive red-teaming agent. It puts the per-attempt breach rate at 0.8%, down from 3.1% for Argon.
Anthropic launches Claude Whiteboards and Claude Sheets in beta
Anthropic launched Claude Whiteboards and Claude Sheets in beta on November 10, giving teams a shared board and spreadsheet to work on with Claude.
Whiteboards is a board where a team brainstorms with Claude. Claude can turn a plan talked through out loud into a timeline with owners and dates, and turn the finished board into a document or a deck.
In Sheets, Claude builds spreadsheets with tabs, formulas, formatting and drop-downs, and edits them with the team. It edits cells directly and outlines each change. Files can be exported to .xlsx or CSV when the full features of Excel are needed.
Claude Dashboards, launched in beta in October, became generally available under the new name Claude Data. All three are available on paid plans and are on by default for Team plans. On Enterprise plans, Whiteboards and Sheets start switched off, and Claude Data turns on by default on November 19.
According to TechCrunch, Anthropic also launched Claude Meetings in beta the same day. Claude joins a video call as a visible participant and drafts plans and boards as people talk. It is for Team and Enterprise plans, works with Google Meet at launch, and joins calls with external guests only when an admin allows it.
- Introducing Claude Whiteboards, Claude Sheets, and Claude Data (Claude)
- Anthropic launches Claude Meetings to turn workplace discussions into plans and tasks (TechCrunch)
Other Developments
Products
- According to The Verge and TechCrunch, OpenAI introduced a Business Hub for ChatGPT in beta on November 10. Companies can verify and update their information and see how often ChatGPT mentions them and how many clicks reach their sites. Eligible e-commerce and online service businesses in the US can also set up a Business Agent to represent them.
ChatGPT is getting verified AI ‘Business Agents’ (The Verge) / OpenAI rolls out new business profiles, making ChatGPT just a little bit more like Google (TechCrunch) - NVIDIA said on November 10 that it is contributing OpenShell, an open-source runtime for securing and governing AI agents, to the Cloud Native Computing Foundation (CNCF), part of the Linux Foundation. OpenShell becomes a CNCF Sandbox project.
NVIDIA Expands Open Source Commitment With OpenShell Donation and New AI Infrastructure (NVIDIA)
Research
- Google DeepMind said on November 10 that its AlphaProof Code framework proved key security properties of the actual code behind the Signal encryption protocol. It says agents using Gemini Carbon wrote millions of lines of proof in the Lean language, and the work took four weeks.
Formal Verification of Signal’s Protocol with Gemini (Google DeepMind)
Business
- According to TechCrunch, the smart ring maker Oura announced on November 10 that it will acquire Counsel Health, an AI-native primary care company, for $625 million. Counsel's service has been part of the Oura app since June.
Oura to acquire AI-native primary care startup Counsel Health for $625M (TechCrunch)
Source: AI news inbox (collected November 11, 2026; 10 items, 5 primary and 5 secondary), selected by the editors.