Fysiverse-3D-SimReady Technical Report: Agentic Physical Simulation for Pragmatic 3D World Reconstruction

arXiv:2609.31715 · cs.CV · Submitted 2026-09-21 · Read on arXiv

cs.CV

Submitted: 2026-09-21

Updated: 2026-09-21

Code: https://github.com/Fysics-AI/Fysiverse-3D-SimReady

Project page: https://fysics-ai.github.io/Fysiverse-3D-project-page

Terminology

• Alignment — 18× in this paper · explained in 1 episode
• Ablation — 13× in this paper · explained in 1 episode
• Grounding — 13× in this paper · explained in 3 episodes
• Fidelity — 5× in this paper · explained in 2 episodes
• Actor — 4× in this paper · explained in 3 episodes
• Consistency — 4× in this paper · explained in 3 episodes
• Embodied AI — 4× in this paper · explained in 2 episodes
• Ablation Studies — 2× in this paper · explained in 1 episode
• Adaptation — 2× in this paper · explained in 1 episode
• Affordance — 2× in this paper · explained in 1 episode
• Agentic Workflows — 2× in this paper · explained in 1 episode
• Transformer — 2× in this paper · explained in 2 episodes
• Ablation study — 1× in this paper · explained in 1 episode
• Abstraction — 1× in this paper · explained in 1 episode
• Accuracy — 1× in this paper · explained in 1 episode
• Adam — 1× in this paper · explained in 2 episodes
• Affective Computing — 1× in this paper · explained in 1 episode
• Agentic AI — 1× in this paper · explained in 1 episode
• Domain Adaptation — 1× in this paper · explained in 5 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Multi-agent Collaboration — 1× in this paper · explained in 2 episodes
• Parameter-Efficient Fine-Tuning — 1× in this paper · explained in 2 episodes
• Physical Constraints — 1× in this paper · explained in 7 episodes
• Quantization — 1× in this paper · explained in 12 episodes
• Unified Framework — 1× in this paper · explained in 5 episodes
• Visual Grounding — 1× in this paper · explained in 2 episodes

Sources

• Do As I Can, Not As I Say: Grounding Language in Robotic Affordances
• SAM 3D: 3Dfy Anything in Images
• OmniFysics: Towards Physical Intelligence Evolution via Omni-Modal Signal Processing and Network Optimization
• Flash Sculptor: Modular 3D Worlds from Objects
• PolaRiS: Scalable Real-to-Sim Evaluations for Generalist Robot Policies
• Hunyuan3D 2.5: Towards High-Fidelity 3D Assets Generation with Ultimate Details
• Accelerating 3D Deep Learning with PyTorch3D
• TripoSR: Fast 3D Object Reconstruction from a Single Image
• InstantMesh: Efficient 3D Mesh Generation from a Single Image with Sparse-view Large Reconstruction Models
• 5% > 100%: Flatness Preference is All You Need for Multimodal Parameter-Efficient Fine-Tuning
• OmniRAG-Agent: Agentic Omnimodal Reasoning for Low-Resource Long Audio-Video Question Answering

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