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David McAllister

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@davidrmcall

PhD Student @berkeley_ai
Joined June 2024
376 Following 1.1K Followers 211 Posts

Latest posts 5

David McAllister Verified account @davidrmcall
ABC is fully released, time to build!
Adam Rashid Verified account @adamrasb Sep 18
Happy to announce the full ABC release! We’re also excited that ABC was accepted to CoRL 2026!

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
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David McAllister Verified account @davidrmcall
I’ll present FDFO at ECCV tomorrow during Poster Session 2 (4:30–6:30 PM CEST), in ExHall near poster board #477! 🐈
David McAllister Verified account @davidrmcall Apr 17
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.
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David McAllister Verified account @davidrmcall
A huge team effort! Fully open data, infrastructure and eval for the community to build on
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Ritvik Singh Verified account @ritvik_singh9 Jun 17
Introducing ABC: open data, training, and infrastructure for robotics.

We release the largest teleop dataset to date, and extensively investigate design decisions, pretraining, and post-training techniques.

@arthurallshire @Cinnabar233 @adamrasb @redstone_hong @davidrmcall
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