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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 • 586 • 2 -
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 45 -
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 18
Hunar Batra
hunarbatra
AI & ML interests
LLMs | VLMs | Reasoning | Agents
Recent Activity
updated a dataset about 1 hour ago
hunarbatra/4DReasoner_v3_test published a dataset about 1 hour ago
hunarbatra/4DReasoner_v3_test liked a model about 24 hours ago
yyfz233/Pi3XOrganizations
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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 • 586 • 2 -
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 45 -
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 18
models 40
hunarbatra/vlm_scope_paligemma2_sae
Updated
hunarbatra/4dreasoner_v2_cot_merged
9B • Updated • 17
hunarbatra/4dreasoner_v2_no_cot_merged
9B • Updated • 8
hunarbatra/4dreasoner_v2_cot
Text Generation • Updated • 12
hunarbatra/4dreasoner_v2_no_cot
Text Generation • Updated • 12
hunarbatra/4dreasoner_v1_cot
Text Generation • Updated • 26
hunarbatra/4dreasoner_v1_no_cot_merged
Image-Text-to-Text • 9B • Updated • 31
hunarbatra/4dreasoner_v1_cot_merged
Image-Text-to-Text • 9B • Updated • 32
hunarbatra/4dreasoner_v1_no_cot
Text Generation • Updated • 12
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 18
datasets 60
hunarbatra/4DReasoner_v3_test
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hunarbatra/4DReasoner-v2-CoT-12k
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hunarbatra/4DReasoner-v2-QuantCoT-12k
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hunarbatra/4DReasoner-SFT-Data
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hunarbatra/vsi-bench-debiased-eval
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hunarbatra/embspatial-bench-eval
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hunarbatra/mindcube-tiny-eval
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hunarbatra/physical-ai-bench-understanding-eval
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hunarbatra/STVQA-7K
Viewer • Updated • 7.59k • 586 • 2
hunarbatra/RoboSpatial-Home
Viewer • Updated • 228 • 12