Andrej Karpathy joins Anthropic to build Claude-powered pre-training team, Gemini 3.5 Flash API goes GA with aggressive pricing, Pentagon diversifies AI partners, and GitHub suffers security breach via VS Code extension.
Google unveils Gemini 3.5 and personal AI agent Gemini Spark, Andrej Karpathy joins Anthropic from OpenAI, and OpenAI adds C2PA watermarks to AI-generated images.