Dibya Ghosh

PhD student, University of California Berkeley

Joined

October 2017

Names

Dibya Ghosh

Emails

****@berkeley.edu (Confirmed)

****@google.com (Confirmed)

Personal Links

Homepage

Google Scholar

DBLP

Career & Education History

PhD student

University of California Berkeley (berkeley.edu)

2020 – Present

Resident

Google (google.com)

2019 – 2020

Undergrad student

University of California Berkeley (berkeley.edu)

2015 – 2019

Advisors, Relations & Conflicts

PhD Advisor

Sergey Levine

2017 – Present

Expertise

No areas of expertise listed

Publications

$\pi_{0.5}$: a Vision-Language-Action Model with Open-World Generalization
Kevin Black, Noah Brown, James Darpinian, Karan Dhabalia, Danny Driess, Adnan Esmail, Michael Robert Equi, Chelsea Finn, Niccolo Fusai, Manuel Y. Galliker, Dibya Ghosh, Lachy Groom, Karol Hausman, brian ichter, Szymon Jakubczak, Tim Jones, Liyiming Ke, Devin LeBlanc, Sergey Levine, Adrian Li-Bell et al. (15 additional authors not shown)
- CoRL 2025 Oral
- Readers: Everyone
What Do Learning Dynamics Reveal About Generalization in LLM Mathematical Reasoning?
Katie Kang, Amrith Setlur, Dibya Ghosh, Jacob Steinhardt, Claire Tomlin, Sergey Levine, Aviral Kumar
- ICML 2025 poster
- Readers: Everyone
Annotation Bootstrapping: Reinforcing Visual Pre-Training using Unlabelled Images
Dibya Ghosh, Sergey Levine
- Submitted to ICLR 2025
- Readers: Everyone
Pre-Memorization Train Accuracy Reliably Predicts Generalization in LLM Reasoning
Katie Kang, Amrith Setlur, Dibya Ghosh, Jacob Steinhardt, Claire Tomlin, Sergey Levine, Aviral Kumar
- Submitted to ICLR 2025
- Readers: Everyone
ViVa: Video-Trained Value Functions for Guiding Online RL from Diverse Data
Nitish Dashora, Dibya Ghosh, Sergey Levine
- Submitted to ICLR 2025
- Readers: Everyone
Octo: An Open-Source Generalist Robot Policy
Oier Mees, Dibya Ghosh, Karl Pertsch, Kevin Black, Homer Rich Walke, Sudeep Dasari, Joey Hejna, Tobias Kreiman, Charles Xu, Jianlan Luo, You Liang Tan, Dorsa Sadigh, Chelsea Finn, Sergey Levine
- VLMNM 2024
- Readers: Everyone
Robotic Offline RL from Internet Videos via Value-Function Pre-Training
Chethan Anand Bhateja, Derek Guo, Dibya Ghosh, Anikait Singh, Manan Tomar, Quan Vuong, Yevgen Chebotar, Sergey Levine, Aviral Kumar
- FMDM@NeurIPS2023
- Readers: Everyone
Video-Guided Skill Discovery
Manan Tomar, Dibya Ghosh, Vivek Myers, Anca Dragan, Matthew E. Taylor, Philip Bachman, Sergey Levine
- MFPL Poster
- Readers: Everyone
Offline Goal-Conditioned RL with Latent States as Actions
Seohong Park, Dibya Ghosh, Benjamin Eysenbach, Sergey Levine
- Frontiers4LCD
- Readers: Everyone
Accelerating Exploration with Unlabeled Prior Data
Qiyang Li, Jason Zhang, Dibya Ghosh, Amy Zhang, Sergey Levine
- NeurIPS 2023 poster
- Readers: Everyone

View all 18 publications

Co-Authors

View all 74 co-authors