Sarah Guo

AINews: Open Models, Model Labs vs Agent Labs, and What's Untrainable — Sarah Guo

A Latent Space AINews digest covers open model developments, the emerging distinction between model labs and agent labs, and a featured essay by Sarah Guo on what capabilities remain untrainable. The piece appears to be a reflective commentary day with a focus on strategic framing of the AI ecosystem. The 'model labs vs agent labs' framing and 'what's untrainable' angle suggest substantive industry analysis worth indexing.