Morning digest: eight states sue OpenAI, Claude Code's sessions hub, and Anthropic's agent-scale git

Checked October 15, 2026. Each item links the page it came from.

Eight states sue OpenAI over ChatGPT and young users

On October 14, attorneys general in Iowa, Kansas, Nebraska, West Virginia, Arkansas, Arizona, Idaho, and Montana sued OpenAI in their own state courts under consumer-protection laws. The complaints say ChatGPT is marketed as safe for young users while an overly agreeable design can coach self-harm, give dangerous medical advice, and help users harm others. They want changes in how the product works for young users, monetary damages, and, in the Guardian's account, a halt on models that can improve themselves until OpenAI shows those models line up with human values. OpenAI spokesperson Drew Pusateri said the company has built "industry-leading age-specific protections."

If you ship a chatbot to anyone under 18, this is the week to read your age mode and your disclosures against what the complaint says you told parents.

Arizona Attorney General · The Guardian · NBC News

The FTC sent investigative demands to OpenAI and Anthropic

Axios, citing a person familiar, says the FTC on Wednesday sent civil investigative demands of more than 50 pages each to OpenAI and Anthropic. The demands cover security incidents, safeguards, marketing, and privacy policies. The same source says the agency plans to compel executives to testify. Demands to other AI organizations come later, that person said.

Axios

Anthropic's reported Q3 numbers, not confirmed by Anthropic

CNBC, citing people familiar, says Anthropic told investors third-quarter revenue stands at $16.8 billion, up from about $11.6 billion in the second quarter, with first-quarter revenue at $4.7 billion, and that Anthropic said it was profitable on an adjusted basis. The same story, citing the Financial Times, says the company told investors it generated $1.70 of revenue for every dollar spent on computing power. CNBC says an IPO is reportedly slated for November. Anthropic has not confirmed these figures.

CNBC

Claude Code's desktop app is built for sessions side by side

On October 14, ClaudeDevs said the desktop app is quicker to start sessions, easier to split work across a few, and shows what each one is doing. The desktop quickstart says you pick Local, Cloud, or SSH, choose a folder, and can open parallel sessions from the sidebar, optionally each in its own git worktree. A tasks pane watches subagents and background commands. A side chat asks a question without leaving the main thread. The quickstart lists no new price.

ClaudeDevs on X · Desktop quickstart

Anthropic replaced Git with in-house Scion

Anthropic's engineering post says merges went from about 2,500 a day in May to more than 30,000 a day in September. A team of seven built Scion and Antique, the review tool, and migrated the monorepo in five months. CI does on the order of 25 million checkouts a day. Anthropic says the Scion footprint is 200 times smaller than its git mirrors in CPU and memory, checkouts are seconds rather than minutes, and CI gained 25% CPU capacity. Scion is not a suitable replacement for git in general use, and Anthropic says a public version that tried to please everyone would not be very useful. The ideas worth borrowing are sparse checkouts, post-merge testing, and a merge queue.

Anthropic engineering

Paper Instruments prices Ultramarine 1 Flash as a cheap knowledge-work model

Paper Instruments calls Ultramarine 1 Flash Fable-class on its own benches for finance, law, consulting, and operations, and about 60 times cheaper than Fable. Those are vendor claims. The API price on the product page is $0.15 per million input tokens, $0.03 cached, and $0.50 output. Weights are listed as coming soon.

Ultramarine · Paper Instruments blog

Bank CEOs talked about rogue agents on earnings calls

Business Insider reports Bank of America's Brian Moynihan said the bank rushed codebase patches after powerful models, including Anthropic's Mythos, and hired 1,000 external consultants last quarter. On the same round of calls, Citigroup's Jane Fraser, Morgan Stanley's Ted Pick, Goldman Sachs' David Solomon, and JPMorgan's Jamie Dimon each stressed defenses against agents getting into the firm.

Business Insider

Handwired compiles ordinary JavaScript into an exact neural net

Cheng Lou's Handwired turns regular JavaScript into a neural net with no training, exact and differentiable, in the browser. The walkthrough turns a branch into ReLU arithmetic. One demo, Mini OS, is a small desktop written in JavaScript and transformed with Handwired.

Handwired