# Mistral Large 4 open weights, AWS up 39% - AI News Oct 30

An episode of [AI Engineering Briefing: Daily AI News for Software Engineers](https://invisiblenetwork.ai/podcast/6817748791), 30 Oct 2026, 11 min.

Audio: https://audio3.redcircle.com/episodes/6ebaef2a-62ec-4664-bcad-d228d87c667d/stream.mp3

• Mistral Large 4 open weights: the 1-trillion-parameter coding model, its token-efficiency edge, and the license catch for hosted services • - Amazon Q3: AWS up 39.3 percent to 46 billion dollars, Bedrock token volume up 17 times, and 220 billion dollars in capex • - EMBRACE flaws in Cursor, Copilot, Claude Desktop, VS Code and Codex, OpenAI agent monitors, and Cohere's Series E with Canada as investor • Follow AI Engineering Briefing and leave a rating — it's how new listeners find the show.

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