Google's newly launched chat theme feature in Messages, which lets users set custom backgrounds for individual conversations, is causing problems for some users just weeks after its August rollout. Reports include the feature randomly disappearing and reappearing, wallpapers taking one to two seconds to load, and occasional freezing when selecting themes. Google has acknowledged the issue on Reddit and pointed users toward a possible Play Store update fix.
A technical essay argues that describing large language models as mere next-token predictors is outdated once reinforcement learning with verifiable rewards (RLVR) enters the picture. Unlike pre-training, which only reinforces sequences already present in training data, RLVR lets models generate novel token sequences and learn from evaluating their outcomes. The piece walks through pseudocode contrasting the two training loops to show how post-training changes what the model is actually optimizing for.
A frozen blueberry product sold at Walmart has been added to an expanding recall linked to an E. coli outbreak the CDC has been tracking since May. Health officials report a rising number of hospitalizations tied to contaminated frozen blueberries.
An Entrepreneur contributor argues that while AI coding agents have been rapidly embraced by software teams, autonomous agents for go-to-market functions like sales and marketing remain underused. The piece attributes this gap not to AI capability limits but to fragmented, duplicated sales data that lacks connection to reliable external signals needed for commercial decisions.
Personal computer manufacturers are shipping fewer units but charging more per device, and the strategy is currently paying off financially. The shift is being driven by a shortage of memory chips, whose prices have surged due to massive demand from AI infrastructure buildouts.
The Pentagon issued a clinical guidance document on September 2 implementing Defense Secretary Pete Hegseth's mandatory testosterone screening policy, then removed it the following day along with a related statement from spokesperson Sean Parnell. Officials told Ars Technica the document was temporarily rescinded to allow for updates, with an interim policy remaining active and a finalized version expected soon. The rescinded plan would have screened men 30 and older via questionnaire, potentially triggering blood tests and hormone therapy, while women faced similar screening for hormonal imbalances.
After a low-key private event with no livestream and only a brief keynote, Tesla released fine print showing its Cybercab autonomous vehicle will not accept riders under 13 years old. The Cybercab also lacks standard LATCH anchors for child car seats, requiring seat belts instead, while Tesla's separate Model Y robotaxi service allows children as young as 8 with an adult present.
Adult film producer Strike 3 Holdings says a John Doe it unmasked through a residential AT&T subpoena is actually a Meta Reality Labs executive who downloaded nearly 20,000 files. Strike 3 wants to tie this individual case to its separate $446 million lawsuit accusing Meta of using pirated films to train AI models, claiming the downloads were work-related rather than personal. Meta disputes any connection between the home activity and the company.
Former Valve writer Chet Faliszek revealed that a 2009 trailer for Left 4 Dead 2, widely reported at the time as leaked footage, was actually deliberately released by Valve itself. The company took this route after the ESRB refused to approve the trailer for official release, citing its graphic violence, gore, and crude language.
Google has released the first software update for the Pixel Watch 5, moving the firmware from CD5A.260611.008 to CP3A.260905.002 while keeping the device on Wear OS 7 based on Android 17. The rollout includes September security fixes, but the accompanying changelog largely restates Gemini and gesture features that already shipped at launch rather than introducing new capabilities.
Microsoft and hardware partners will sell high-end PCs later this year running Windows 11 Pro pre-configured under a program called Project Zenith, which tweaks default settings to reduce clutter and bundles tools like Visual Studio Code, GitHub Copilot, PowerToys and Windows Dev Skills. These machines require at least 64GB of unified memory and 250 GB/s of bandwidth to run local 30-billion-parameter AI models, with AMD Ryzen AI Halo devices launching first.
George R.R. Martin used his personal blog to endorse a theatrical production titled 'The Mad King,' calling his experience watching it 'a splendid time.' He also confirmed the play will soon transfer its run to London.
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