TechCapsules

Jensen Huang resigned as Nvidia CEO after a scandal involving a suspected Chinese spy, ending his 33‑year tenure. CFO Collette Kress will serve as interim CEO while the company searches for a permanent replacement. Nvidia’s focus remains on AI and data‑center growth, with gaming now a secondary category. The company has already merged gaming into its earnings reports and reduced its public emphasis on GeForce. Analysts warn that without Huang’s balance, Nvidia may further deprioritize gaming hardware, [...]

Google has launched Gemini 4 Hydrogen, a new AI model that enhances Search by quickly understanding complex, multi‑part questions, typos, and specific requests. Hydrogen is 2.5 times faster than the previous Gemini 3.8 Flash and outperforms Gemini 4 Argon on a broad intelligence benchmark. The update improves intent recognition, delivers richer visual responses, and supports multiple languages in AI Mode. It also offers four thinking levels and can operate independently or alongside other Gemini models for tasks [...]

Texas Tech University’s Edward E. Whitacre Jr. College of Engineering received a Texas Semiconductor Innovation Fund award exceeding $19 million to build a next‑generation high‑performance computing cluster in Lubbock. The cluster will integrate Nvidia GPUs, AI, and advanced simulation data to accelerate semiconductor device and material development, particularly wide/ultrawide bandgap technologies for harsh environments. The grant follows prior TSIF awards that funded a new clean room and bandgap research, positioning Texas Tech as a pioneer in AI‑driven semiconductor [...]

Google unveiled Gemini 4 Hydrogen, a major upgrade over Gemini 3.8 Flash, offering native 1‑million‑token input and output. The model scores 51 on the Artificial Analysis Intelligence Index at default high thinking and 54 at xhigh, outperforming peers in speed and accuracy. It excels at tone adherence, structured outputs, and tool usage, delivering ready‑to‑use drafts, tables, and visual breakdowns. Hydrogen powers AI Mode in Search, improving intent comprehension and visual responses, and is the default for AI [...]

Meta’s Muse AI, now serving over 10 million users, has launched a paid feature that lets subscribers place phone calls to U.S. businesses. The capability, announced by Chief AI Officer Alexandr Wang, allows users to delegate routine calls—such as to cable providers, the DMV, or restaurants—to the AI. Muse offers two subscription tiers: $20 per month for 500 million tokens and $100 per month for 3 billion tokens. The feature follows similar offerings from Instinct and Google Gemini, but businesses [...]

Meta announced that its Muse AI assistant is now available on Wear OS and Apple Watch devices, expanding its reach beyond the previously released Muse Charm. The update, shared on X, highlights the AI’s continuous operation and its integration into smartwatch ecosystems. Users will encounter the familiar, cuddly mascot on their wrists, enabling quick access to daily tasks, app interactions, and contextual queries. The move follows Muse Spark’s launch and underscores Meta’s push toward a “people first” [...]

CD Projekt Red has used generative‑AI voice‑altering technology to restore Polish actor Jacek Rozenek’s Geralt voice for the upcoming Witcher 3 expansion Songs of the Past. After a 2019 stroke left Rozenek’s voice deeper and rougher, the studio, with his consent, partnered with Respeecher to train an AI on his earlier recordings, producing lines that match the original 2015 sound. The company has applied similar AI techniques in Cyberpunk 2077, citing ethical use and consent. The expansion, slated for release next year, [...]

Runway AI Inc. released Praxis‑1, a 27‑billion‑parameter world‑action model for robotics, now available under an Apache 2.0 license. The model, built on Runway’s video foundation, predicts video and actions simultaneously and has achieved top rankings on NVIDIA’s RoboLab leaderboard. Partners such as Noble Machines, Standard Bots, and Ultra have deployed Praxis‑1 on diverse hardware—from legged humanoids to six‑axis arms and dual‑arm warehouse robots—demonstrating rapid learning from limited examples. The open‑weight release includes full fine‑tuning and LoRA support for [...]