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New small AI models like GPT-5.6-Luna slash inference costs for consumer apps

A tech commentator reports extensive hands-on testing of GPT-5.6-Luna, a fast small AI model that processes complex tasks—like scanning thousands of emails—for only tens of cents per query. The author also notes GLM 5.3 as another efficient option now competing at the frontier of cost-versus-capability, arguing that these smaller models have quietly closed much of the gap with premium models like Fable 5.

Developer recreates TV's squeezeback effect using CSS Grid, not video editing

A developer built a web demo that replicates the broadcast 'squeezeback'—the effect where a video feed shrinks into a corner while surrounding space fills with graphics or extra content. Instead of baking this into pre-rendered video like a typical online example, the demo uses a CSS Grid with animated track sizes, placing the video player in a live, resizable cell chosen at playback time.

Oura hit with lawsuit alleging sleep-tracking ring is barely more accurate than a coin flip

A class action lawsuit filed against Oura claims the company misled consumers about the accuracy of its smart ring's sleep-stage tracking. The suit argues Oura lacks sensors for brain waves, eye movement, and muscle activity needed to properly detect sleep stages, and instead relies on AI guesswork from heart rate, temperature, and breathing data. The named plaintiff, who paid $503 for the ring, says she was overcharged for a device that doesn't deliver the accuracy Oura advertises.

How JR East's Suica IC Card Processes Fare Payments Offline in Under 200ms

Suica, Japan's IC transit card developed in the 1990s, stores a card ID and balance directly on its chip rather than relying on a central server. Each tap triggers a local read-write transaction with mutual authentication and a fresh encryption key, completed in under 200 milliseconds, all without a battery, powered instead by the electromagnetic field from the station reader.

Renowned Japanese artist Yayoi Kusama dies at 97

Yayoi Kusama, the Japanese artist celebrated for her polka-dot motifs and immersive infinity mirror rooms, has died at age 97. Curators and admirers have described her installations as evoking a profound sense of wonder, transporting viewers into contemplative, almost cosmic spaces.

Rockstar and Netflix reveal extended GTA VI gameplay footage on PS5

Rockstar Games and Netflix released an extended gameplay preview of Grand Theft Auto VI, showcasing improved graphics, dense environments, and cooperative gameplay between protagonists Jason Duval and Lucia Caminos. The footage, captured on PS5, highlighted combined driving-and-shooting sequences, a split mission requiring stealth and combat, and glimpses of activities like basketball, boat driving, and parachuting.

Salem Robotics launches at YC S26 to automate industrial inspection tasks

Salem Robotics, founded by veterans of UT Austin robotics research and Los Alamos National Laboratory, is building software that lets existing mobile robots perform hazardous industrial inspections such as radioactive contamination smears and leak detection checks. The system focuses on precise, constrained manipulation—keeping a probe normal to a surface or within a tight offset from a pipe—while accounting for kinematics, joint limits, and collisions. The company demonstrated its software running on real robot hardware in a launch video.

Opslane launches self-hosted tool that auto-detects and fixes user-facing bugs

Opslane is a new open-source platform that records user sessions to catch bugs beyond crash reports, including silent UX failures like unresponsive buttons or abandoned forms. It ranks issues by how many users are affected, investigates the highest-impact ones, and automatically opens verified pull requests when it can confirm a fix works in a sandbox environment. The system integrates with coding agents via an MCP server and delivers a daily Slack digest summarizing what broke and what's ready to merge.

Glass-core chip substrates still stuck at qualification stage as Absolics, Samsung slip timelines

SKC's Absolics unit told investors on July 27 that embedded glass substrate samples from its Covington, Georgia plant are undergoing package-level reliability testing in Taiwan, with results expected by year-end. Meanwhile Samsung Electro-Mechanics and Sumitomo Chemical's Dongwoo Fine-Chem finalized a $310 million joint venture on July 2 aiming for production in late 2027, while Intel, the technology's original champion, has pushed back its own rollout to around 2030 and shifted toward licensing patents instead.

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