descriptive claim
Generating rollouts that let a model explore is a major bottleneck in reinforcement-learning post-training.
Stefano Ermon · Why Diffusion Will Win AI Inference with Inception Co-Founder and CEO Stefano Ermon · 18 Sep 2026
In their words
The transcript segments this claim was taken from
“And even if you think about RL post-training,”
“a lot of the bottleneck is generating rollouts, like letting the model explore.”10:33Report a misattribution
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