o Series
product on 3 shows · 4 statements across 4 episodes
Latent Space 
Lenny's Podcast 
Big Technology
4 statements about o Series, every show
Lightcap: Post-training scaling will dominate AI development for the next 1–2 years
“You know, the O series of models, which were kind of the previous reasoning models were really just the beginning of us starting to explore what's possible in that post-training regime. And I think that's going to be kind of the dominant theme here for the nex…”
Brown: Reasoning models will progress rapidly into agentic behavior
“I think that we're going to continue to see, as I said before, that we're going to see this paradigm continue to progress rapidly. And I think that that's true even today, that we saw that with like going from O-one preview to O-one to O-three, consistent prog…”
Weil: OpenAI aims to release new o-series models every 3-4 months
“And now with this O series of reasoning models, we're moving even faster. We're like every roughly, you know, three months, maybe four months, there's a new O-series model, and each of them is a step up in, in capability, and so the capabilities of these model…”
Chen: Pausing and restarting training runs is standard across OpenAI models
“Actually, so I think it's interesting that this gets is a point that's attributed to this model because actually in, in, in developing all of our foundation models, right they're all experiments, right? I think you know, running all of the foundation models of…”