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Was GPT-6 Astra trained on robot data? Got me curious. Borrowed Jay Chooi's code, ran an open-loop rollout on a MolmoAct2 dataset trajectory to find out. Here's what came out 👇

Jiafei Duan

7,190 subscribers

63,967 Aufrufe • vor 3 Tagen •via X (Twitter)

Bildung Wissenschaft & Technologie

Anya Rossi• Live Now

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8 Kommentare

Profilbild von atharva ☆

atharva ☆vor 3 Tagen

@chooi_jeq exciting

Profilbild von Yitong chen

Yitong chenvor 3 Tagen

@chooi_jeq even the order in which things are collected is the same?

Profilbild von Yug

Yugvor 2 Tagen

@chooi_jeq Crazy

Profilbild von Bidhan Roy

Bidhan Royvor 2 Tagen

@chooi_jeq nice test. open loop rollout on a known trajectory is the cleanest way to check for memorization

Profilbild von Jiafei Duan

Jiafei Duanvor 2 Tagen

@chooi_jeq Only way to trace close source model training data.

Profilbild von Y11

Y11vor 3 Tagen

@chooi_jeq 实验室玩具，都不是真实世界 ...

Profilbild von Rohan Sikand 🏔️

Rohan Sikand 🏔️vor 3 Tagen

@chooi_jeq what sim is this?

Profilbild von Jiafei Duan

Jiafei Duanvor 3 Tagen

@chooi_jeq MolmoAct2 sim

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