Moonshot's Kimi K3 Nearly Matches Fable and Sol, Google's Gemini Delayed Again, NotebookLM Rebrands

Today we're covering the biggest AI stories of July 17th, 2026. Chinese lab Moonshot AI released Kimi K3, an open weights model that beats both Claude Fable 5 and GPT-5.6 Sol on benchmarks for web research, spreadsheet work, frontend design, and long form coding, landing just behind them on the overall Intelligence Index while pricing to match Claude Sonnet 5 at a fraction of frontier cost, with full weights publishing by the end of the month. Google's long awaited Gemini 3.5 Pro faces another delay after coding results fell short internally, marking the company's first competitive model gap since May and adding to a rough year that's seen key researchers leave for Anthropic and OpenAI. Plus, Google rebranded NotebookLM as Gemini Notebook and added a new cloud computer tool for running code directly inside it, and today's community workflow comes from Steve in Chicago, who built an AI driven patient health application for his wife's advocacy work that interprets conversations between patients, advocates, and doctors to generate comprehensive health histories.