OpenAI trained o1 and o3 to ‘think’ about its safety policy
OpenAI announced a new family of AI reasoning models on Friday, o3, which the startup claims to be more advanced than o1 or anything else it’s released. These improvements appear…
Ex-Twitch CEO Emmett Shear is founding an AI startup backed by a16z
Emmett Shear, the former CEO of Twitch, is launching a new AI startup, TechCrunch has learned. The startup, called Stem AI, is currently in stealth. But public documents show it…