Last Week in AI Last Week in AI

#232 - ChatGPT Ads, Thinking Machines Drama, STEM

Jan 28, 2026

Summary

Hosts Jeremy and Andre discuss AI safety concerns regarding authoritarian capture and OpenAI’s new ad-supported ChatGPT Go tier. They cover industry drama at Thinking Machines, where co-founders returned to OpenAI, and analyze China’s progress with Huawei-based AI models. The episode also examines global chip supply constraints, highlighting Samsung’s rising role as an alternative to TSMC.

Topics discussed

Sponsors and Intro AI Safety, Open Source, and Authoritarian Risks Governance, Alignment, and Grok OpenAI Ads, Free Tier, and Education Impacts China's AI Landscape: Ernie and Baidu Thinking Machines Drama and Anthropic Chinese Chips, Huawei, and Global Supply Chain xAI's Colossus Supercomputer and Energy New Startups and Black Forest Labs Image Model Open Source Music Models and Swiglu Architecture Reasoning Models and Test-Time Scaling Why LLMs Aren't Scientists Yet US Senate AI Bill and Safety Probing Anthropic's Claude Constitution Release Artist Lawsuits and Cultural Impact of AI
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