3D-RFT: Reinforcement Fine-Tuning for Video-based 3D Scene Understanding

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References (100)

[1]
N3D-VLM: Native 3D Grounding Enables Accurate Spatial Reasoning in Vision-Language Models
2025Yuxin Wang, Lei Ke et al.
[2]
Rethinking Chain-of-Thought Reasoning for Videos
2025Yiwu Zhong, Zi-Yuan Hu et al.
[3]
SpatialReasoner: Active Perception for Large-Scale 3D Scene Understanding
2025Hongpei Zheng, Shijie Li et al.
[4]
Qwen3-VL Technical Report
2025Shuai Bai, Yuxuan Cai et al.
[5]
G2VLM: Geometry Grounded Vision Language Model with Unified 3D Reconstruction and Spatial Reasoning
2025Wenbo Hu, Jingli Lin et al.
[6]
Scaling Spatial Intelligence with Multimodal Foundation Models
2025Zhongang Cai, Ruisi Wang et al.
[7]
Visual Spatial Tuning
2025Rui Yang, Ziyu Zhu et al.
[8]
Cambrian-S: Towards Spatial Supersensing in Video
2025Shusheng Yang, Jihan Yang et al.
[9]
SIMS-V: Simulated Instruction-Tuning for Spatial Video Understanding
2025Ellis Brown, Arijit Ray et al.
[10]
Actial: Activate Spatial Reasoning Ability of Multimodal Large Language Models
2025Xiaoyu Zhan, Wenxuan Huang et al.
[11]
Think with 3D: Geometric Imagination Grounded Spatial Reasoning from Limited Views
2025Zhangquan Chen, Manyuan Zhang et al.
[12]
SceneCOT: Eliciting Grounded Chain-of-Thought Reasoning in 3D Scenes
2025Xiongkun Linghu, Jiangyong Huang et al.
[13]
Reasoning in Space via Grounding in the World
2025Yiming Chen, Ze-Tao Qi et al.
[14]
SpatialLadder: Progressive Training for Spatial Reasoning in Vision-Language Models
2025Hongxing Li, Dingming Li et al.
[15]
How Far are VLMs from Visual Spatial Intelligence? A Benchmark-Driven Perspective
2025Songsong Yu, Yuxin Chen et al.
[16]
3D Aware Region Prompted Vision Language Model
2025An-Chieh Cheng, Yang Fu et al.
[17]
Reg3D: Reconstructive Geometry Instruction Tuning for 3D Scene Understanding
2025Hongpei Zheng, Lintao Xiang et al.
[18]
Embodied-R1: Reinforced Embodied Reasoning for General Robotic Manipulation
2025Yifu Yuan, Haiqin Cui et al.
[19]
Part I: Tricks or Traps? A Deep Dive into RL for LLM Reasoning
2025Zihe Liu, Jiashun Liu et al.
[20]
3D-R1: Enhancing Reasoning in 3D VLMs for Unified Scene Understanding
2025Ting Huang, Zeyu Zhang et al.

Showing 20 of 100 references

Founder's Pitch

"A framework leveraging Reinforcement Fine-Tuning for state-of-the-art video-based 3D scene understanding."

3D Scene UnderstandingScore: 5View PDF ↗

Commercial Viability Breakdown

0-10 scale

High Potential

2/4 signals

5

Quick Build

0/4 signals

0

Series A Potential

0/4 signals

0

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