AI Weekly: OpenAI’s ‘Code Red’, Mistral 3, Runway Gen‑4.5 and New AI Rules – What We Learned About Artificial Intelligence (Dec 1–7, 2025)
OpenAI CEO Sam Altman declared a “code red” after Google’s Gemini 3 outperformed ChatGPT on key benchmarks, according to an internal memo reported by The Guardian. OpenAI is reallocating resources and preparing to release GPT-5.2 as soon as next week. French startup Mistral AI launched Mistral 3, a new open-weight, multimodal model targeting both enterprise and edge devices.