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Reuters reports that ousted Nvidia CEO Jensen Huang had a relationship with a third employee, adding to two previously reported extramarital affairs that led to his resignation. The other two women are Alice Huang, suspected by US intelligence of being a Chinese spy, and Kimberly Powell, Nvidia's VP of healthcare. CFO Colette Kress was named interim CEO. Nvidia's board is searching for a permanent replacement as the company's stock has fallen over 30% since its early October peak.

Google has launched Gemini 4 Hydrogen, a fast model built for everyday coding and agentic workflows, priced at $1.50 per million input tokens and $7.50 per million output tokens across a 1 million-token context window. Available in Google AI Studio, the Gemini API, and the Gemini app, Hydrogen finishes tasks 2.5 times faster than Gemini 3.8 Flash and triples Terminal-Bench 4.1 scores. Google also introduced Orchestrator in Google Antigravity, which dynamically switches between Hydrogen and frontier models, achieving 19% faster completion with 24% less quota usage.

Google has launched Gemini 4 Hydrogen, a cost-efficient model designed for everyday coding and agentic workflows. Built for rapid iteration, it handles repository coding, debugging, interactive web development, and multimodal workflows. It runs standalone across four configurable thinking levels or alongside frontier models like Gemini 4 Carbon and Gemini 4 Argon. Hydrogen features tighter instruction following and fewer fabricated claims. It's available via the Gemini API, Google AI Studio, Android Studio, and for paid AI Pro or Ultra subscribers through Google Antigravity.

Google has opened pre-orders for its Gemini-powered Intelligent Eyewear collections, made in collaboration with Warby Parker, Gentle Monster, and Samsung. Warby Parker frames start at $395 in three styles, while Gentle Monster's six bold designs start at $449. Both work with Pixel, Samsung, and iPhone devices. Features include a megapixel camera, nine-hour battery, open-ear speakers, Google Maps navigation, real-time translation in plus languages, and a Guided Vision accessibility mode. Glasses go on sale December 10.

OpenAI pledged $2 million at the Paris Peace Forum to support the Coalition for Children's Rights and Protection in the Age of AI, after signing the Charter of Engagement for Safer AI for Children. The funding supports shared measurement tools to help researchers assess AI's risks and opportunities for children, informing safer products and policy. Research teams retain independence and must publish all findings, including negative results. OpenAI also expressed intent to engage with EU policymakers as the EU Kids Act develops.

Nvidia CEO Jensen Huang allegedly had an extramarital affair with Kimberly Powell, the company's vice president of health care, who reports directly to him, according to five former employees. The relationship was reportedly captured on video at a San Jose hotel during Nvidia's March GTC conference, with a bystander allegedly pressured to sign an NDA. This comes as Huang already faces a board investigation led by Wachtell, Lipton, Rosen & Katz over a separate affair with a woman U.S. intelligence identified as a Chinese spy.

Google has launched the Gemini Decisions API, powered by the new Gemini Decision 1 model, available through the Gemini API and Google AI Studio. The API evaluates up to 1,000 yes/no, multiple-choice, and rubric-scoring questions in a single forward pass across text, images, audio, video, and PDFs, returning confidence scores in 150–250 ms. Priced at $0.10 per 1M input tokens with zero output-token charges, it is nearly 5x cheaper than Gemini 3.5 Flash-Lite. Google Notebook, Stitch, and Search already use it internally.

Google has launched the Gemini app on Apple CarPlay, bringing hands-free AI conversations to iOS users during their commutes. Following rollouts on Android Auto and Google built-in cars, the update lets drivers use Gemini Live for natural, free-flowing conversations via their car's display. Features include calendar briefings, Gmail inbox summaries, local recommendations, and brainstorming sessions. Conversations sync automatically to the Gemini iPhone app. The rollout is global for all Gemini iOS users across every supported Gemini Live language.

Google has launched an experimental AI tool called Tabletop that generates customizable collaborative hubs for coordinating with friends and family. Similar in appearance to workplace apps like Asana and Monday, Tabletop lets users describe what they need and vibe-code personalized interactive tools such as savings trackers, chore charts, trip itineraries, dinner polls, and expense splitters. Multiple users can join a shared space simultaneously, similar to Google Docs. Access is currently rolling out via a waitlist and is limited to users aged 18 and over in the US.