Gemini 4 Carbon, Copilot Fusion - AI News Oct 29

<p>- Google Gemini 4 Carbon, GitHub Copilot Fusion, Nvidia Nemotron 3.5 Transcribe, and Mistral Timestral</p><p>- Microsoft vs Alphabet earnings: Azure up 48 percent, Google Cloud up 103 percent, and what the cash flow split means for AI builders</p><p>- OpenAI API credits, Shopify agentic commerce, Apple M5 MacBook Pro, and Amazon earnings tonight</p><p>Follow AI Engineering Briefing and leave a rating — it's how new listeners find the show.</p>