Hunar Batra PRO
hunarbatra
AI & ML interests
RL, Reasoning, Interpretability and Control, Embodied AI
Recent Activity
updated a collection 3 days ago
Multimodal Model Diffing updated a collection 3 days ago
Multimodal Model Diffing upvoted a paper 3 days ago
Multimodal Model Diffing for Feature Discovery and ControlOrganizations
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SpatialThinker: Reinforcing 3D Reasoning in Multimodal LLMs via Spatial Rewards
Paper • 2511.07403 • Published • 14 -
hunarbatra/STVQA-7K
Viewer • Updated • 7.59k • 123 • 3 -
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 8 -
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 48
Data and models for the paper 'Constitutional Midtraining: Content Presence Drives Alignment Gains' .
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SpatialThinker: Reinforcing 3D Reasoning in Multimodal LLMs via Spatial Rewards
Paper • 2511.07403 • Published • 14 -
hunarbatra/STVQA-7K
Viewer • Updated • 7.59k • 123 • 3 -
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 8 -
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 48