Anthropic details Claude's text watermark: it only shows Claude was likely involved, is sparse in code and factual text, and disappears after a full rewrite  —  Future Claude models will generate text that contains a watermark.  This is a way of determining the likelihood that Claude …

Alibaba's open-weight models have accumulated 3B+ global downloads in the past six months; Hugging Face: Google had 418M downloads while Meta had 227M in 2026  —  Alibaba Group Holding's open-weight models have accumulated more than 3 billion global downloads in the past six months …

A look at Unitree's G1 and R1, the humanoid robots behind viral influencer accounts worldwide, as Unitree shipped 5,500+ units in 2025 and readies its China IPO  —  The Unitree G1 has found online fame as a relatively affordable robot that can charm a crowd.  But can it ever hold down a real job?

A Wyoming woman joined a federal suit against xAI alleging her stepfather used Grok to turn one childhood photo of her into 7,000+ CSAM images he traded online  —  When Jane Doe 4, as she is identified in legal filings, arrived at her parents' house in Wyoming to set up a family party earlier this year …

BlackBerry posted a positive cash position in Q1, its first cash-positive first quarter in any fiscal year since 2017, driven by its QNX and Secusmart products  —  A decade after the disappearance of its handsets, the company's future rests on car and security software

How Congressional lawmakers and aides are using AI tools with little oversight to write speeches and news releases, sort constituent mail, and more  —  The amendment was one of hundreds filed this summer to an annual defense bill making its way through Congress.

Chinese citizens are more optimistic about AI than Americans because AI is seen as a practical tool in China that disrupts a smaller share of its population  —  Different experiences with technology have shaped radically different expectations of what artificial intelligence will bring.

Dario Amodei defends his policy proposals, warns open weights won't decentralize power, endorses pre-launch vetting, says real accomplishments will earn trust  —  1/2 Thanks Gavin for an especially thoughtful exchange. I don't usually spend much time on social media but I wanted to engage here because it really brings out the heart of an important conversation. First, on regulation, I think that “either concentrate it in the hands of a

Pathway, which is developing AI models based on what it calls its “Post-Transformer” BDH architecture, raised a $30M seed at a $500M valuation  —  AI research company Pathway has secured additional funding at a $500 million valuation, bringing its total seed financing to $30 million …

Fields Medalist Timothy Gowers says most famous mathematics problems solved by LLMs so far have almost all been with counterexamples rather than proofs  —  For the sake of anyone who might read this blog post in the distant future (a month from now, say), let me mention that I am writing …

Sources: Mercor and other firms gathering data for AI labs are driving demand to buy or license internal datasets from startups shutting down or being acquired  —  Eight days after AI agent startup Warmly in late June agreed to be acquired by HubSpot, CEO Maximus Greenwald found an unusual email in his inbox.

Sources: Nvidia in talks to invest up to $3B in SoftBank-backed data center developer SB Energy that aims to IPO soon and is behind a huge OpenAI campus in Ohio  —  Nvidia is in talks to invest as much as $3 billion in SB Energy, the Softbank Group-backed developer of a massive planned Ohio …