OpenAI Slashes Prices Ahead of IPO, Microsoft Drops Third-Party AI, Chinese Models Close the Gap — AI News Briefing
OpenAI and Anthropic wage a token price war as they race toward IPOs, Microsoft replaces their models with in-house alternatives in Office products, Chinese challengers Z.ai and GLM-5.2 near parity with Western frontier models, and voters on both sides demand tighter AI regulation.