Don't rank Grok
Today: xAI's new Grok 4 model looks impressive assuming you can ignore everything else about the company, MCP's security flaws are becoming apparent, and the latest enterprise moves.
Today on Product Saturday: The Allen Institute for AI releases an actual open-source challenger to DeekSeek's V3 model, Microsoft open-sources a NoSQL database under an old and familiar name, and the quote of the week.