The name is the button.

An agent writes the code now, and a human thumb hovers over Accept all a hundred times a day. The honest question of this decade is what, exactly, you just accepted. So I read the diff.

Eight years as a backend engineer in Stockholm, back in Tokyo since 2023, and I still ship something small most nights, usually badly. My one rule: the only real review of a model is the thing you built with it. That is why there is no leaderboard on this site.

Around a hundred and forty sources come through — the labs' own posts, the papers, the tools, the runtimes and languages nobody is watching yet, the chip under the demo, and the newsletters people actually forward. What is moving gets counted so the week reads at a glance, and every few days I explain one mechanism in plain words.

A story here is a headline, a short excerpt, one image and the link to whoever wrote it. We never reproduce the post; the images belong to their authors. A post written in Japanese appears in Japanese, exactly as it was published, and the link goes to the original.

— Yuki Halvorsen, Tokyo

← Accept All Archive

Ars Technica AIValley

Disney found a way to buy Character.AI without buying its lawsuits

10.19

This week, Character.AI declared bankruptcy. While some saw the fall of a chatbot platform as a harbinger for the industry , court filings indicate that the decision was actually a key part of a deal…

Regulation & safety

Read at Ars Technica AI ↗

One letter a week, starting soon.

Latest

Disney found a way to buy Character.AI without buying its lawsuits

Related

SiliconAnthropic’s proposed AI safety bill only kicks in if 50 deaths or $1 billion in damages are on the line Tom's Hardware AI

VoicesLeaked Anthropic Draft AI Regulatory Bill Is Unacceptable and Troubling Zvi Mowshowitz

VoicesCrossing the Threshold: How OpenAI and Anthropic Approach Autonomy and Safety in Financial Agents Latent Space

VoicesThe Safety Culture at the Labs is Broken Zvi Mowshowitz

LabsDeveloping Gemini 4 Argon responsibly and safely Gemini (Google Keyword)

VoicesOpenAI Fires Three Safety Researchers Zvi Mowshowitz