PyTorch code and models for VJEPA2 self-supervised learning from video.

[CVPR2026] SGDrive: Scene-to-Goal Hierarchical World Cognition for Autonomous Driving

[AAAI 2024] Point-DETR3D: Leveraging Imagery Data with Spatial Point Prior for Weakly Semi-Supervised 3D Object Detection

A Survey on Multimodal Retrieval-Augmented Generation

High-Resolution 3D Assets Generation with Large Scale Hunyuan3D Diffusion Models.

Source code of PivotNet (ICCV2023, PivotNet: Vectorized Pivot Learning for End-to-end HD Map Construction)

[ICLR 2024] TopoMLP: A Simple yet Strong Pipeline for Driving Topology Reasoning

[ICRA2023] CoAlign: Robust Collaborative 3D Object Detection in Presence of Pose Errors

[Information Fusion 2025] A Survey on Occupancy Perception for Autonomous Driving: The Information Fusion Perspective

Official github repo for C-Eval, a Chinese evaluation suite for foundation models [NeurIPS 2023]

Hallo: Hierarchical Audio-Driven Visual Synthesis for Portrait Image Animation

Efficient Multimodal Large Language Models: A Survey

[ECCV 2024] Fully Sparse 3D Occupancy Prediction & RayIoU Evaluation Metric

Code of "OccNeRF: Advancing 3D Occupancy Prediction in LiDAR-Free Environments".

[ICLR2024] HEAL: An Extensible Framework for Open Heterogeneous Collaborative Perception ➡️ All You Need for Multi-Modality Collaborative Perception!

[ICLR2024] HEAL: An Extensible Framework for Open Heterogeneous Collaborative Perception ➡️ All You Need for Multi-Modality Collaborative Perception!

中文对话0.2B小模型（ChatLM-Chinese-0.2B），开源所有数据集来源、数据清洗、tokenizer训练、模型预训练、SFT指令微调、RLHF优化等流程的全部代码。支持下游任务sft微调，给出三元组信息抽取微调示例。

Masked World Models for Visual Control

Course to get into Large Language Models (LLMs) with roadmaps and Colab notebooks.

(IEEE TIV) A Comprehensive Framework for 3D Occupancy Estimation in Autonomous Driving

Chinese version of CLIP which achieves Chinese cross-modal retrieval and representation generation.

本项目旨在分享大模型相关技术原理以及实战经验（大模型工程化、大模型应用落地）

Simple and efficient pytorch-native transformer text generation in <1000 LOC of python.

This repository is for CL3D: Unsupervised Domain Adaptation for Cross-LiDAR 3D Detection.

The first Chinese medical large vision-language model designed to integrate the analysis of textual and visual data

[CoRL 2023] Robot Parkour Learning

【LLMs九层妖塔】分享 LLMs在自然语言处理（ChatGLM、Chinese-LLaMA-Alpaca、小羊驼 Vicuna、LLaMA、GPT4ALL等）、信息检索（langchain）、语言合成、语言识别、多模态等领域（Stable Diffusion、MiniGPT-4、VisualGLM-6B、Ziya-Visual等）等 实战与经验。

how to optimize some algorithm in cuda.

[NeurIPS Workshop 2019] Official code of the paper "Probabilistic 3D Multi-Object Tracking for Autonomous Driving." First Place of the First NuScenes Tracking Challenge in the AI Driving Olympics W…