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Excited to share Flow Matching Policy Gradients: expressive RL policies trained from rewards using flow matching. It’s an easy, drop-in replacement for Gaussian PPO on control tasks.
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@davidrmcall
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Excited to introduce QF3: Fast Flow RL with Filtered Q-Gradients!View quoted post on X
Train humanoids from scratch, fine-tune VLAs, even fine-tune image models... all with one simple off-policy update ✨
Happy to announce the full ABC release! We’re also excited that ABC was accepted to CoRL 2026!View quoted post on X
Check out our website for code, 400+ hours of sim data on 24 tasks, and 5,850 labeled policy-evaluation episodes.
@arthurallshire @Cinnabar233 @ritvik_singh9 @redstone_hong @davidrmcall
We developed a simple, sample-efficient online RL technique for post-training image generation models. We see it as a possible steerable alternative to CFG, driven by any scalar reward, including human preference.View quoted post on X
Introducing ABC: open data, training, and infrastructure for robotics.View quoted post on X
We release the largest teleop dataset to date, and extensively investigate design decisions, pretraining, and post-training techniques.
@arthurallshire @Cinnabar233 @adamrasb @redstone_hong @davidrmcall