Here are the latest technology news, AI developments, and business developments this week in November 2025:
This Week’s Tech News and AI Developments
- Amazon Music and TikTok launched a new Share to TikTok feature that lets users post songs, playlists, and listening insights directly from Amazon Music.
- OpenAI announced group chats in ChatGPT, allowing users to collaborate with friends, family, or coworkers alongside ChatGPT in the same conversation.
- Perplexity announced new Comet Assistant upgrades that give users more transparency, control, and safer decision-making across its agentic AI tools.
- Salesforce announced new Agentforce Commerce capabilities that enable retailers to connect their product catalogs to AI channels, such as ChatGPT, while delivering personalized, agent-driven shopping experiences on their own platforms.
- Google introduced new AI-powered travel features in Search that help you build custom itineraries, find cheaper flights, and book reservations with agentic AI, making trip planning faster and easier.
- Jeff Bezos is stepping back into an executive role as co-CEO of Project Prometheus, a stealthy $6.2 billion AI startup targeting engineering and manufacturing breakthroughs across the physical economy.
- Berkshire Hathaway has taken a surprising multibillion-dollar position in Alphabet, marking Buffett’s biggest new tech move in years and signaling a major shift toward AI-driven companies.
- Cloudflare experienced an outage, causing widespread disruptions across X, ChatGPT, Spotify, OpenAI, and other major websites worldwide as a system failure affected major websites globally.
- xAI announced Grok 4.1, featuring significant enhancements in creativity, emotional intelligence, and everyday performance, delivering a smoother and more capable model that outperforms its predecessors in blind human preference tests.
- Google introduces Gemini 3, its most advanced AI model designed to deliver state-of-the-art reasoning, multimodal intelligence, and agentic capabilities across Search, the Gemini app, and developer tools.
- Adobe’s $1.9 billion acquisition of Semrush strengthens its position in the AI era, providing marketers with unified visibility across SEO, GEO, LLM search, and the broader web.
- Google is launching Nano Banana Pro, its new flagship image generation and editing model built on Gemini 3 Pro.
This Week’s Trending AI Tools
- MagicSchool – provides teachers with AI-powered tools to create lesson plans, assignments, assessments, and classroom resources in seconds.
- GPTZero – an AI detection tool that scans documents to identify how likely they were generated by large-language models, flagging passages based on metrics like perplexity and burstiness.
- Originality.ai – a content-verification tool that detects AI-generated writing, plagiarism, readability issues, and factual inconsistencies in submitted text.
- MoonLake – a creation platform designed to let anyone build immersive, interactive worlds without needing 3D modeling skills, game engines, or coding experience.
- Meshy – a powerful 3D asset generation platform that allows creators and developers to build 3D models, textures, and animations from simple text prompts or images.
- KlingAI – a next-generation video creator developed by Chinese tech giant Kuaishou that lets users generate high-quality videos from text or images with professional motion and camera effects.
- PolyAI – lets businesses build conversational voice agents that handle customer service calls with human-level natural speech.
You may also want to check out some of our other recent updates.
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