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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 görüntüleme • 3 gün önce •via X (Twitter)

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atharva ☆ profil fotoğrafı

atharva ☆3 gün önce

@chooi_jeq exciting

Yitong chen profil fotoğrafı

Yitong chen3 gün önce

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

Yug profil fotoğrafı

Yug3 gün önce

@chooi_jeq Crazy

Bidhan Roy profil fotoğrafı

Bidhan Roy3 gün önce

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

Jiafei Duan profil fotoğrafı

Jiafei Duan3 gün önce

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

Y11 profil fotoğrafı

Y113 gün önce

@chooi_jeq 实验室玩具，都不是真实世界 ...

Rohan Sikand 🏔️ profil fotoğrafı

Rohan Sikand 🏔️3 gün önce

@chooi_jeq what sim is this?

Jiafei Duan profil fotoğrafı

Jiafei Duan3 gün önce

@chooi_jeq MolmoAct2 sim

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