-
SpatialThinker: Reinforcing 3D Reasoning in Multimodal LLMs via Spatial Rewards
Paper • 2511.07403 • Published • 14 -
hunarbatra/STVQA-7K
Viewer • Updated • 7.59k • 188 • 3 -
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 8 -
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 7
Hunar Batra PRO
hunarbatra
AI & ML interests
LLMs | VLMs | Reasoning | Agents
Recent Activity
updated a Space about 8 hours ago
hunarbatra/0c7e4d4e updated a collection 5 days ago
SpatialThinker updated a collection 6 days ago
SpatialThinkerOrganizations
-
SpatialThinker: Reinforcing 3D Reasoning in Multimodal LLMs via Spatial Rewards
Paper • 2511.07403 • Published • 14 -
hunarbatra/STVQA-7K
Viewer • Updated • 7.59k • 188 • 3 -
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 8 -
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 7
models 41
hunarbatra/SpatialThinker-30B
Image-Text-to-Text • 31B • Updated • 2
hunarbatra/vlm_scope_paligemma2_sae
Updated
hunarbatra/4dreasoner_v2_cot_merged
9B • Updated • 2
hunarbatra/4dreasoner_v2_no_cot_merged
9B • Updated • 1
hunarbatra/4dreasoner_v2_cot
Text Generation • Updated • 2
hunarbatra/4dreasoner_v2_no_cot
Text Generation • Updated • 3
hunarbatra/4dreasoner_v1_cot
Text Generation • Updated • 2
hunarbatra/4dreasoner_v1_no_cot_merged
Image-Text-to-Text • 9B • Updated • 1
hunarbatra/4dreasoner_v1_cot_merged
Image-Text-to-Text • 9B • Updated • 1
hunarbatra/4dreasoner_v1_no_cot
Text Generation • Updated • 2
datasets 72
hunarbatra/VStarBench
Viewer • Updated • 191 • 47
hunarbatra/4DReasoner_v51_train_100k
Viewer • Updated • 90.7k • 4
hunarbatra/4DReasoner_v5_train_100k
Viewer • Updated • 99.9k • 26 • 1
hunarbatra/4DReasoner_v5_train_20k
Viewer • Updated • 20k • 18
hunarbatra/4DReasoner_v5_20K_no_cot
Viewer • Updated • 20k • 8
hunarbatra/4DReasoner_v4_test
Viewer • Updated • 1.82k • 18
hunarbatra/4DReasoner_v3_full
Viewer • Updated • 17k • 10
hunarbatra/4DReasoner_v3_part4
Viewer • Updated • 4.05k • 5
hunarbatra/4DReasoner_v3_part5
Viewer • Updated • 799 • 5
hunarbatra/4DReasoner_v3_part3
Viewer • Updated • 4.02k • 7