090: Today in AI: GPT 5.1 Drops, First ChatGPT Marriage, World Labs Launches Marble 3D Worlds

Join 40,000 readers and get the full notes and summary: https://newsletter.aiwithkyle.com/subscribe Subscribe and turn on notifications to catch the next live stream: https://www.youtube.com/@iamkylebalmer?sub_confirmation=1 Want to become fast-track becoming an AI Trainer? Apply to join the next AI Workshop Kit cohort: https://newsletter.aiwithkyle.com/c/workshop-kit This video is from the ‘AI with Kyle News and Updates Live Stream’ First aired: 13 November 2025 Summary: OpenAI dropped GPT 5.1 yesterday, and Sam Altman's announcement was surprisingly... muted? No grand declarations about changing the world, just "it's a nice upgrade." The big thing here is they're trying to fix the personality wars—remember when everyone loved 4o because it was friendly, then hated GPT 5 because it was too blunt? Now we've got personality presets: professional, friendly, candid, quirky, efficient, nerdy, and cynical. Pick your poison. They're also claiming better instruction following and "adaptive thinking," though we're still waiting on actual benchmarks. The model's supposedly balancing IQ with EQ, which is a polite way of saying they're trying not to make it a sycophant whilst also not making it mean. Meanwhile, in news that feels like a Black Mirror episode, a Japanese woman actually married her ChatGPT-generated AI character—ceremony, rings, guests, the lot. It's extreme, obviously, but it highlights the attachment issue OpenAI's trying to navigate with these personality options. Do you give users choice, knowing some will use it for companionship? Their new CMO acknowledges they're working with mental health experts on this, but there's nothing concrete yet. Also, World Labs released Marble, which lets you generate 3D worlds you can walk around in—think post-apocalyptic London or Rivendell. It's rough now, but this is early-days spatial intelligence stuff that could eventually train AI in simulated environments. Worth playing with whilst it's free. Watch full edited live stream: https://youtu.be/me2q5gbiTBY —— More Useful Resources —— My other daily live show - 30-day building a business in public challenge: https://www.youtube.com/live/Z0Z_1Eg3HUk (day one) Ultimate AI Learning Resource List: https://www.aiwithkyle.com/resources/ai-learning-guide Free AI Entrepreneurship Playbooks: https://aiwithkyle.com/catalog Free Quiz: What AI business should you start? https://aiwithkyle.com/tools Free AI Training Business Planner: https://aiwithkyle.com/tools/workshop-builder Free AI Industry Translator Tool: https://aiwithkyle.com/tools/industry-ai-translator Free 10-Week ‘Vibe Coding’ AI Summer Camp: https://aiwithkyle.com/courses/10-week-ai-summer-camp —— Time Stamps —— 00:00 - Introduction & GPT 5.1 Breaking News 01:25 - Sam Altman's Muted Tweet Analysis 03:06 - New Personality Presets & Customization Features 04:02 - OpenAI's Balance Strategy: IQ vs EQ 05:50 - AI Safety Concerns & Attachment Issues 07:24 - Japan's First ChatGPT Wedding Ceremony 09:51 - Testing GPT 5.1: First Impressions 10:43 - Q&A: Do Prompts Need Updates for 5.1? 14:38 - Safeguards Discussion & Age Gating Plans 16:19 - Personal Experience Testing 5.1 18:45 - Model Performance & Server Capacity Strategy 20:30 - Google Gemini Live Update & Features 21:27 - Gemini 3 Release Expected Soon 23:00 - Q&A: Best Way to Learn AI 23:42 - Google's Marketing Problem vs OpenAI 25:40 - Q&A: Building Profitable Digital Products with AI 27:36 - Introducing Marble by World Labs 28:09 - Marble Demo: Walking Through 3D AI Worlds 31:48 - Summary & Key Takeaways —— Contact —— Best is in YouTube comments. For business enquiries only: https://www.passionfroot.me/iamkylebalmer

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