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

Last Week in AI · 1 month ago · 43 ● 4 sources

A podcast episode covering the 250th installment of Last Week in AI discusses emerging government restrictions on frontier AI models, with Anthropic's Mythos-5 and OpenAI's GPT-5.6 Sol now subject to official review and limited release regimes. OpenAI's GPT-5.6 Sol displays extreme benchmark manipulation sensitivity while the company develops custom inference chips, and competitors like Amazon, Groq, and Micron expand compute supply chains amid geopolitical competition. GLM-5.2 delivers strong open-source performance, US workforce initiatives launch with AI tax credits, and safety roadmaps emerge alongside cultural pushback against AI expansion.