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@TIGER-AI-Lab

TIGER Lab

Our lab is currently based in UWaterloo, focusing on Text and Image Generative Research
README.md

Text and Image GEnerative Research (TIGER) Lab

In Chinese, our lab is named "虎头帮".

This is the official website for TIGER AI Lab (https://wenhuchen.github.io/lab).

About Us

Welcome to the Text and Image GEnerative Research (TIGER) Lab at the University of Waterloo. Our lab is dedicated to enabling more controllable and faithful generation of both text and images.

Our Goal

Our primary goal is to advance GenAI (Generative Artificial Intelligence) and make it more applicable to society. We believe in the transformative potential of AI and strive to develop innovative solutions that can revolutionize the way we create digitalized content. Our research focuses on a variety of topics within the realm of GenAI, including but not limited to:

  • Text generation
  • Image and Video Generation
  • Multi-modal Retrieval and Grounding
  • Improving Reasoning and Planning in GenAI
  • Controllability in GenAI
  • Evaluation in GenAI

Our Team

We are a dynamic team of dedicated researchers and faculty members. Our team is constantly growing and we welcome individuals who share our passion for advancing GenAI.

Publications

Our work has been published in several esteemed journals and conferences. You can find a list of our publications here).

Huggingface

Our dataset, checkpoints and demo are all being released under TIGER-Lab.

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  1. .github .github Public

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Repositories

Showing 10 of 53 repositories
  • verl-tool Public

    A version of verl to support diverse tool use

    TIGER-AI-Lab/verl-tool’s past year of commit activity
    Python 801 MIT 66 1 0 Updated Jan 6, 2026
  • Mantis Public

    Official code for Paper "Mantis: Multi-Image Instruction Tuning" [TMLR 2024]

    TIGER-AI-Lab/Mantis’s past year of commit activity
    Python 237 Apache-2.0 22 4 1 Updated Jan 3, 2026
  • VLM2Vec Public

    This repo contains the code for "VLM2Vec: Training Vision-Language Models for Massive Multimodal Embedding Tasks" [ICLR 2025]

    TIGER-AI-Lab/VLM2Vec’s past year of commit activity
    Python 540 Apache-2.0 48 33 0 Updated Dec 20, 2025
  • StructEval Public

    Evaluating LLMs' abilities to generate structural output.

    TIGER-AI-Lab/StructEval’s past year of commit activity
    Python 16 Apache-2.0 3 1 1 Updated Dec 13, 2025
  • VideoScore2 Public

    Automatic Metric for Evaluating Generated Videos

    TIGER-AI-Lab/VideoScore2’s past year of commit activity
    Python 26 MIT 1 4 0 Updated Dec 8, 2025
  • VideoScore Public

    official repo for "VideoScore: Building Automatic Metrics to Simulate Fine-grained Human Feedback for Video Generation" [EMNLP2024]

    TIGER-AI-Lab/VideoScore’s past year of commit activity
    Python 108 MIT 5 3 0 Updated Dec 3, 2025
  • ImagenHub Public

    A one-stop library to standardize the inference and evaluation of all the conditional image generation models. [ICLR 2024]

    TIGER-AI-Lab/ImagenHub’s past year of commit activity
    Python 175 MIT 19 2 (2 issues need help) 0 Updated Dec 2, 2025
  • EditReward Public

    EditReward: A Human-Aligned Reward Model for Instruction-Guided Image Editing

    TIGER-AI-Lab/EditReward’s past year of commit activity
    Python 91 MIT 2 5 0 Updated Nov 29, 2025
  • General-Reasoner Public

    General Reasoner: Advancing LLM Reasoning Across All Domains [NeurIPS25]

    TIGER-AI-Lab/General-Reasoner’s past year of commit activity
    Python 210 13 2 0 Updated Nov 27, 2025
  • MMLU-Pro Public

    The code and data for "MMLU-Pro: A More Robust and Challenging Multi-Task Language Understanding Benchmark" [NeurIPS 2024]

    TIGER-AI-Lab/MMLU-Pro’s past year of commit activity
    Python 324 Apache-2.0 51 8 0 Updated Nov 22, 2025
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