GPT-7 'Bel' First Preview, Mythos 5.1 Access, Mistral Large 4, Claude Code Update, \u0026 More! AI NEWS
1. 🚀 OpenAI has unveiled an advanced, undisclosed AI model that demonstrated breakthrough potential by generating 722 high-level mathematical research papers after being tested on thousands of complex problems. 2. 🛡️ Mistral introduced "Le Chunk" (Mistral Large 4), a trillion-parameter multimodal

