Wow. Anthropic disables Fable 5 + Mythos 5 for ALL users to comply with a Friday night “export control directive” barring use by foreign nationals anywhere in the world (including Anthropic workers). Gov told Anthropic it found a universal jailbreak for Fable 5. www.anthropic.…
Who's Who of AI
Jon Keegan
Tech reporter / Data journalist ➡️ @sherwood.news
I report on AI and Big Tech.
⏪️ The Markup, Tow Center, WSJ.
Aspiring 46er. ⛰️
Newsletter: https://beautifulpublicdata.com
https://jonkeegan.com
📝 Send tips: Signal: jonkeegan.73
What they're sharing
Statement on the US government directive to suspend access to Fable 5 and Mythos 5 anthropic.com
openai.com
Meta Is Planning a Cloud Business to Sell AI Computing Power bloomberg.com
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economist.com
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These are the AI companies that the CIA is investing in sherwood.news
Anthropic confidentially files for IPO sherwood.news
Here’s a rundown of the AI-powered humanoid robots that tech companies want to be your new roommates sherwood.news
Anthropic’s Mythos gets tired, hates bad users, and wants to be thanked sherwood.news
Sources: Meta plans a cloud infrastructure business that will sell access to AI compute and models, to compete with AWS, Azure, and Google Cloud; META jumps 9% techmeme.com
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Anthropic pulls Fable and Mythos access worldwide after Trump administration bars their use by foreign nationals sherwood.news
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Anthropic releases Claude Fable 5, a locked-down, safer version of Mythos sherwood.news
OpenAI files confidentially for IPO sherwood.news
Articles & links
OpenAI's new GPT-5.6 Sol rolls out in "limited release" — which was requested by the Trump administration. Also releasing Terra and Luna which are smaller, cheaper models. openai.com/index/previe...
Jon Keegan reposted
Sources: Meta is developing plans for a cloud infrastructure business that will sell access to AI computing power and models, to compete with AWS and Azure (Bloomberg) Main Link | Techmeme Permalink
Jon Keegan reposted
Striking charts in this week's Briefing on AI models' values www.economist.com/briefing/202...
I took a look at the AI companies that the CIA has invested in through its In-Q-Tel investment firm: sherwood.news/business/ai-...
It has begun. sherwood.news/tech/anthrop...
A roundup of all the humanoid robots that are supposedly to walk amongst us: sherwood.news/tech/heres-a...
After one long test, Mythos said to itself: “I’m tired, risk of errors increases.” sherwood.news/tech/anthrop...
Jon Keegan reposted
Sources: Meta is developing plans for a cloud infrastructure business that will sell access to AI computing power and models, to compete with AWS and Azure (Bloomberg) Main Link | Techmeme Permalink
Jon Keegan reposted
After the US government notified Anthropic on Friday evening that it must ban foreign nationals from accessing its new Fable and Mythos AI models, the company disabled the models for all users worldwi https://sherwood.news/tech/anthropic-pulls-fable-and-mythos-access-worldwide…
Claude Fable 5 — the first publicly available "Mythos-class" model — will cost twice as much as Claude Opus 4.8, Anthropic’s current flagship model. The company also released Claude Mythos 5, but only for trusted partners for testing. sherwood.news/tech/anthrop...
OpenAI has filed confidentially to go public. Draft S-1 filed with the SEC: "“We expect it to leak so we’re just announcing it. We have not decided on timing yet" sherwood.news/tech/openai-...
Their own posts
Recent commentary
The telltale sign of a Claude dashboard. In the future designers will be like "I want to evoke the early days of AI. Like 2026 Claude dashboard shit"
One idea that has crystallized for me — using AI to help you make custom tools to express your ideas is super powerful. AI is not making the end product, but lets you build a super-custom magical tool for just the thing you want to build.
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