Last Week in AI #250 - Mythos Mess, GPT 5.6-Sol, GLM 5.2

Recent industry developments include ongoing discussions regarding international AI safety agreements led by Anthropic and increasing oversight of model releases by the United States government. Additionally, OpenAI is exploring internal chip design to manage infrastructure needs, a move that could influence the broader semiconductor market. These activities highlight an intensifying focus on both geopolitical regulation and the vertical integration of hardware supply chains within the artificial intelligence sector.