GN-Matrix
收藏资源简介:
GN-Matrix是由中国电信人工智能研究所联合多所高校构建的大规模视觉-语言导航数据集,旨在解决传统导航数据在泛化能力和长视野任务处理上的局限性。该数据集整合了开源、商业采购及自重建的多样化三维高斯溅射场景资源,并引入动态3DGS虚拟人,生成了总计4700万条涵盖指令跟随、人跟随及目标导航等任务的多模态导航序列。其创建过程依托自动化流水线,通过启发式搜索与大语言模型智能体在仿真环境中合成数据,每条样本均包含鸟瞰图、第一人称视图及历史视图。该数据集主要应用于具身智能与机器人导航领域,为训练导航基础模型、提升其在动态真实环境中的空间推理与人机交互能力提供了坚实的数据基础。
GN-Matrix is a large-scale vision-language navigation dataset constructed by the AI Research Institute of China Telecom in collaboration with multiple universities, aiming to address the limitations of traditional navigation data in terms of generalization ability and long-horizon task processing. This dataset integrates diverse 3D Gaussian Splatting (3DGS) scene resources from open-source sources, commercial procurement and self-reconstruction, and introduces dynamic 3DGS virtual humans to generate a total of 47 million multimodal navigation sequences covering tasks such as instruction following, human following and goal navigation. Its construction relies on an automated pipeline that synthesizes data in simulated environments via heuristic search and large language model (LLM) agents. Each sample includes bird's-eye views, first-person views and historical views. This dataset is primarily applied in the fields of embodied intelligence and robotic navigation, providing a solid data foundation for training foundational navigation models and enhancing their spatial reasoning and human-computer interaction capabilities in dynamic real-world environments.
数据集名称
GN0 (Generation, Evaluation, and Policy Learning in Vision-and-Language Navigation)
核心定位
GN0 是一个面向视觉语言导航(VLN)的统一研究框架,集成了场景生成、高保真仿真与导航策略评估。该框架基于 3D 高斯泼溅(3DGS)构建,专注于在视觉真实的室内环境中进行导航研究。
主要组件
- GN-Matrix:包含动态人体化身的大规模 3DGS 导航数据集。
- GN-Bench:用于高保真 VLN 评估的交互式基准测试与仿真器。
- GN-BAE:支持基于地图和无地图策略学习的导航基础模型。
当前发布内容
仓库当前发布了 GN-Bench InteriorGS 评估工作流,提供了一个紧凑、可复现的管线,用于评估基于 BAE 的导航智能体。
关键特性
- 基于 3DGS 的原生导航基准,直接在高保真场景中评估智能体。
- 统一的 GN0 生态,连接 GN-Matrix 数据、GN-Bench 仿真与 GN-BAE 策略评估。
- 支持多 GPU 和多进程的分块评估。
- 提供轻量级指标分析脚本,可汇总输出 TL、NE、OS、SR 和 SPL 指标。
可用资源
- 模型:BAE 检查点(Hugging Face 地址:https://huggingface.co/TeleEmbodied/GN-BAE)
- 数据集:InteriorGS 数据集(Hugging Face 地址:https://huggingface.co/datasets/spatialverse/InteriorGS)
- 评估指标:
指标 含义 TL 平均轨迹长度 NE ↓ 导航误差 OS ↑ 甲骨文成功率 SR ↑ 成功率 SPL ↑ 按路径长度加权的成功率
引用
如需引用,请参考以下 BibTeX 格式: bibtex @article{li2026gn0, title={GN0: Toward a Unified Paradigm for Generation, Evaluation, and Policy Learning in Visual-Language Navigation}, author={Li, Xinhai and Zhang, Xiaotao and Huang, Yuehao and Dong, Jiankun and Wang, Tianhang and Zhou, Sunyao and Wu, Yunzi and Sun, Chengnuo and Ge, Yunfei and Weng, Qizhen and Zhang, Chi and Bai, Chenjia and Li, Xuelong}, journal={arXiv preprint arXiv:2606.03682}, year={2026} }
致谢
GN-Bench-Tools 基于 Habitat-Lab 改编,专门针对 3DGS 导航进行了定制。感谢 Habitat-Lab、InteriorGS 团队以及 Embodied AI 和 3DGS 开源社区的贡献。

- 1GN0: Toward a Unified Paradigm for Generation, Evaluation, and Policy Learning in Visual-Language Navigation中国电信·人工智能研究所; 上海交通大学; 浙江大学; 同济大学; 复旦大学; 江苏大学 · 2026年



