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: 3 October 2025 Watch full edited live stream: https://youtu.be/ouXtAgFs91o —— 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) 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 10-Week ‘Vibe Coding’ AI Summer Camp: https://aiwithkyle.com/courses/10-week-ai-summer-camp —— Contact —— Best is in YouTube comments. For business enquiries only: https://www.passionfroot.me/iamkylebalmer Mira Murati left OpenAI, raised a massive amount of money, and just launched Tinker—but it's not a ChatGPT competitor. Instead of building a foundation model like everyone expected, Thinking Machines built an API for fine-tuning existing open-source models. Even with all that hype and cash, they're explicitly avoiding the foundation model race that only about 10 companies worldwide can actually compete in.