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Tech News
A researcher publicly claims OpenAI used conversation data from its own users to train a model, then presented the resulting performance gains as a novel technical achievement. The claim, shared on Bluesky, echoes similar accusations made previously by other researchers questioning how OpenAI sources training data and frames its results.
Insta360 unveiled the Luna Pro, a cheaper gimbal camera with a single lens and sensor, unlike the dual-lens Luna Ultra. It shares the Ultra's removable screen, controls, mics and gimbal design, but relies on digital rather than optical zoom, and offers up to 8K30 video, 37-megapixel photos, and notably 4K vertical video capture.
Libernovo has followed up its debut Omni gaming chair with a lineup that includes the SE, a sturdier large-frame model, and the Omni Pro reviewed here, which adds a reinforced aluminum base, tougher fabric, and a built-in fan that draws air away from the seat rather than blowing it toward the user. The Omni Pro retails for $1,299 but is commonly discounted to $1,109, with bundle options including a footrest or spare battery pushing the price higher.
Brazilian YouTube channel TecLab modified a Galax HOF OC LAB RTX 5090 to run on three 8-pin Mini-Fit Jr. power connectors instead of Nvidia's dual 16-pin design, by rewiring the Sense 0 and Sense 1 pins to fool the card into recognizing the new configuration. The card still hit its full 575W TDP and ran stable at 3.4GHz across load tests up to 900W and 120A peak current, with temperatures staying around 35°C and no firmware changes needed.
A software commentary piece argues that app features, once shipped, behave like kudzu — an invasive plant that spreads uncontrollably and is nearly impossible to remove. The author cites a personal example: adding AI-driven hashtag bubbles to a blog in May, then discovering months later through Plausible analytics that the feature never cracked the top 30 visited pages, making it not worth maintaining.
Amazon announced a partnership allowing advertisers on its demand-side platform to run campaigns inside ChatGPT, starting with select U.S. brands. Amazon will manage campaign setup while OpenAI's ad system handles delivery, with ads shown as text or images under chatbot responses.
Researchers recalculated how much Mercury's radius has contracted over its history and found the planet has shrunk 10% to 30% more than earlier studies indicated. The updated figures come from reassessing surface features like fault scarps that record the planet's cooling and contraction over billions of years.
A wave of online-first and hybrid universities—including Western Governors University, Southern New Hampshire University, University of the People, Penn State's World Campus and Arizona State's ASU Online—have grown into major providers of higher education by building programs around working adults rather than traditional campus life. A 2026 CAEL-CollegeAPP study found roughly 41.7 million U.S. adults aged 25-64 plan to pursue further education or training within two years, underscoring the size of this market.
Linux developer Justin Schroeder shared a photo of an older Intel MacBook pointing its webcam at a mirror reflecting its own screen, letting an AI coding agent visually monitor its progress while tuning AMD Radeon GPU support for the Omarchy Linux distribution. Omarchy is built as an 'agent-first' OS with tools designed to let AI agents install, configure and debug the system autonomously.
AI chipmaker Positron secured $875 million in new funding, backers including NEA, Atreides Management, and Jim Clark, valuing the startup at $5 billion. The company designs specialized chips aimed at running AI models quickly, positioning itself against dominant GPU providers as demand for inference-focused hardware grows.
Snapchat introduced a new tool called 'Snapchat Plans' that lets users organize real-world gatherings for up to 200 people directly within the app. Invites are sent through chat DMs, recipients can RSVP as going, not going, or maybe, and events include Bitmoji-themed cover art, all visible only to the creator and invited guests.
Insta360's new Luna Pro shares most hardware with the flagship Luna Ultra, including the same Leica Summicron 20mm f1.8 lens, 1-inch sensor, 8K/30 and 4K/120 capture, Dolby Vision, 10-bit I-Log and 37MP stills, but uses a smaller single-lens gimbal head that trims about half an inch off the device's height. Storage (47GB expandable), battery (1,550mAh) and the detachable front panel remote/mic carry over unchanged from the Ultra.