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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 • 1.92k • 2 -
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 1 -
hunarbatra/SpatialThinker-7B
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Hunar Batra
hunarbatra
AI & ML interests
LLMs | VLMs | Reasoning | Agents
Recent Activity
liked a dataset 3 days ago
builddotai/Egocentric-100K liked a dataset 3 days ago
advaitgupta/egoplan-bench liked a dataset 3 days ago
Viglong/DSI-BenchOrganizations
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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 • 1.92k • 2 -
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 1 -
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 83
models 31
hunarbatra/SpatialThinker-7B
Image-Text-to-Text • 8B • Updated • 83
hunarbatra/SpatialThinker-3B
Image-Text-to-Text • 4B • Updated • 1
hunarbatra/spatialthinker10k_spatial_gating_rel_count_7b_75
Image-Text-to-Text • 8B • Updated • 4
hunarbatra/spatialthinker_vqa_10k_sft_7b
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hunarbatra/spatialthinker_10k_baseline_option_text_filtered_75_7b
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hunarbatra/spatialthinker_10k_baseline_option_text_75_7b
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hunarbatra/spatialthinker_10k_baseline_option_text_75
4B • Updated
hunarbatra/spatialthinker_vqa_10k_sft
4B • Updated
hunarbatra/spatialthinker_vqa_10k_sft_7b_filtered
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hunarbatra/spatialthinker_10k_baseline_option_text_filtered_75
4B • Updated
datasets 63
hunarbatra/4DReasoner-SFT-Data
Viewer • Updated • 149k • 6
hunarbatra/vsi-bench-debiased-eval
Viewer • Updated • 1.12k • 16
hunarbatra/embspatial-bench-eval
Viewer • Updated • 3.64k • 15
hunarbatra/mindcube-tiny-eval
Viewer • Updated • 120 • 17
hunarbatra/physical-ai-bench-understanding-eval
Viewer • Updated • 1.21k • 30
hunarbatra/STVQA-7K
Viewer • Updated • 7.59k • 1.92k • 2
hunarbatra/spatialthinker_test_100
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hunarbatra/spatialthinker_test_balanced
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hunarbatra/spatialthinker_test_25
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hunarbatra/spatialthinker_vqa_test_validated
Viewer • Updated • 6 • 12