Techmeme
September 29, 2025, 6:00 PM

Top News

Anthropic:
Anthropic debuts Claude Sonnet 4.5, claims it is the world's best coding model, the strongest for building complex agents, and its “most aligned” frontier model  —  Claude Sonnet 4.5 is the best coding model in the world.  It's the strongest model for building complex agents.
Hayden Field / The Verge:
Ashley Capoot / CNBC:
OpenAI rolls out Instant Checkout to let users make single-item purchases directly in ChatGPT, starting with US Etsy sellers, and plans to add Shopify merchants  —  Arrows pointing outwards  —  OpenAI on Monday announced Instant Checkout, a new feature that allows users to buy products through …
Sabrina Ortiz / ZDNET:
Chase DiFeliciantonio / Politico:
California Governor Gavin Newsom signs SB 53 into law; the first-in-the-nation AI safety law requires AI companies to disclose their safety testing regimes  —  “California has proven that we can establish regulations to protect our communities while also ensuring that the growing AI industry continues to thrive.
Wall Street Journal:
Filing: YouTube will pay $24.5M to settle a 2021 Trump lawsuit over suspending his account after Jan. 6, the last Big Tech company to settle his lawsuits  —  Google subsidiary is the last of three Big Tech companies to resolve personal litigation Trump filed against social-media platforms
Electronic Arts:
EA to be acquired by Saudi Arabia's PIF, Silver Lake, and Affinity Partners for $210 per share, taking it private at a ~$55B valuation, set to close in Q1 FY27  —  Accelerates EA's Strategic Vision to Advance the Future of Entertainment  —  Stockholders to Receive $210 Per Share …
Bloomberg:
Wired:
Sources: OpenAI plans a stand-alone social app powered by Sora 2, featuring a TikTok-like vertical feed with AI-generated videos and a recommendation page  —  The platform appears to closely resemble TikTok and is powered by Sora 2, OpenAI's latest video generation model.
Reece Rogers / Wired:
OpenAI launches new ChatGPT parental safety controls for users aged 13 to 18, including parental and law enforcement alerts for chats about self-harm or suicide  —  OpenAI's review process for teenage ChatGPT users who are flagged for suicidal ideation includes human moderators.
Tom Warren / The Verge:
Wired:
Marissa Mayer is dissolving AI startup Sunshine, founded in 2018, and sells its assets to her new company Dazzle, which sources say is making an AI assistant  —  After seven rocky years, the company's assets will be sold to Dazzle, a new AI firm that Mayer founded.
Saritha Rai / Bloomberg:
DeepSeek releases DeepSeek-V3.2-Exp, saying it built the model using a new technique called DeepSeek Sparse Attention, and halves the pricing of its tools  —  DeepSeek updated an experimental AI model Monday in what it called a step toward next-generation artificial intelligence.
Kim Zetter / Wired:
Researchers: Tile tags broadcast unencrypted MAC addresses and unique IDs; researchers informed Life360 in November 2024 but it stopped replying in February  —  A team of researchers found that, by not encrypting the data broadcast by Tile tags, users could be vulnerable to having their location information exposed to malicious actors.
Bloomberg:
Swift says it is building a blockchain-based ledger with over 30 financial institutions and the first prototype will be built in partnership with Consensys  —  Swift, the entity that runs the messaging system used by financial institutions globally to send instructions on tens of millions …
Dominic Chopping / Wall Street Journal:
The UK government underwrites a £1.5B loan to Jaguar Land Rover as the carmaker reels from a cyberattack that has crippled its production for around a month  —  The loan is to support the company's cash reserves and help it pay suppliers  —  The U.K. government has stepped …
Crypto in America:
Sources: asset manager Vanguard, which has historically been critical of cryptocurrencies, prepares to allow access to crypto ETFs on its brokerage platform  —  The $10 trillion mutual fund giant has stayed on the sidelines of crypto — until now.  —  Crypto in America and Eleanor Terrett
CNBC:
A judge sentences Frank founder Charlie Javice to 85 months in prison for defrauding JPMorgan Chase by overstating how many customers the fintech company had  —  Charlie Javice, founder of a startup acquired by JPMorgan Chase in 2021 for $175 million, was sentenced to just more than seven years …

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Bloomberg:

Earlier Picks

Simon Willison / Simon Willison's Weblog:
Jason Nelson / Decrypt: