CatVision

🤗 models

Introduction

A multimodal large-scale model, characterized by its open-source nature, closely emulates the functionalities of the GPT4V/Qwen-VL-Plus model. Built upon the foundation of Qwen-72b-Chat, CatVision in handling inputs that combine both images and text. This model is designed to effectively follow instructions for output formats, benefiting from the strengths of Qwen72b.

一个开源多模态大模型，紧密模拟了GPT4V/Qwen-VL-PLUS系列模型的功能。该模型建立在Qwen-72b-Chat的基础上，可以处理包含交错的图文输入。该模型从Qwen72b的优势中受益，旨在有效地遵循输出格式指令。

Our model performs close to the closed-source Qwen-VL-PLUS on many datasets and significantly surpasses the performance of the open-source model Qwen-VL-7B-Chat.

我们的模型在很多数据集上，接近闭源的Qwen-VL-PLUS的效果，并大幅超过开源模型Qwen-VL-7B-Chat的效果。

• Our training approach consisted of two stages, inspired by LLava1.5. In the initial stage, we trained the visual encoder + perceptual resampler, and in the second stage, we focused on training the large language model + perceptual resampler with instructional data. To overcome limited computational resources (32xA100-80G), we used Lora for training in both stages.

受LLava1.5启发，我们的训练分为两个阶段：在初始阶段，我们训练了视觉编码器+感知重采样器；在第二阶段，我们专注于使用视觉指令数据训练大型语言模型+感知重采样器。为了克服有限的计算资源(32xA100-80G)，我们在两个阶段都使用了Lora进行培训。

• During the first stage, our training data included samples from ShareGPT4V and CC12M. As we progressed to the second stage, our training dataset encompassed ShareGPT4V fine-tune data, LVIS Instruct4V, OCR data, InforGraphics/Chart QA data, and data sourced from region descriptions in VG.

在第一阶段，我们的训练数据包括来自ShareGPT4V和CC12M的样本。第二阶段，我们的训练数据集包括ShareGPT4V微调数据、LVIS Instruct4V、OCR数据、信息图表问答数据以及从VG区域描述中获取的数据。

• The visual encoding part is inherited from Qwen-VL-Chat, i.e., Openclip ViT-bigG.

视觉编码部分继承自Qwen-VL-Chat，即Openclip ViT-bigG。

• We are continuously collecting instruction data, optimizing the model, and looking forward to supporting more tasks.

我们正在持续收集指令数据，优化模型，期待能支持更多的功能。

Quick Start

from transformers import AutoTokenizer, AutoModelForCausalLM, AutoConfig
tokenizer = AutoTokenizer.from_pretrained(
    pretrained_model_name_or_path="huizhang0110/CatVision",
    model_max_length=8192,
    padding_side="left",
    trust_remote_code=True
)
config = AutoConfig.from_pretrained(
    pretrained_model_name_or_path="huizhang0110/CatVision",
    trust_remote_code=True
)
model = AutoModelForCausalLM.from_pretrained(
    pretrained_model_name_or_path="huizhang0110/CatVision",
    config=config,
    device_map="auto", 
    trust_remote_code=True
).eval()
query = "<img>demo.jpg</img>\n介绍一下这张图像！"
response, history = model.chat(
    tokenizer,
    query=query,
    history=None,
)

Benchmark

Our model achieved favorable results on the many leaderboards.

• MMMU

Model	Val (900)	Test (11K)
Gemini Ultra	59.4	----
GPT4V	56.8	55.7
Gemini Pro	47.9	----
Yi-VL-34B	45.9	41.6
Qwen-VL-PLUS	45.2	40.8
CatVision	45.9	40.1
Macro-VL	41.2	40.4
InfiMM-Zephyr-7B	39.4	35.5
Yi-VL-6B	39.1	37.8
SVIT	38.0	34.1
LLaVA-1.5-13B	36.4	33.6
Emu2-Chat	36.3	34.1
Qwen-VL-7B-Chat	35.9	32.9

• CMMMU

Model	Val (900)	Test (11K)
GPT-4V(ision) (Playground)	42.5	43.7
Qwen-VL-PLUS*	39.5	36.8
CatVision	39.6	----
Yi-VL-34B	36.2	36.5
Yi-VL-6B	35.8	35.0
Qwen-VL-7B-Chat	30.7	31.3
InternVL-Chat-ViT-6B-Vicuna-7B	26.4	26.7
InternVL-Chat-ViT-6B-Vicuna-13B	27.4	26.1
CogAgent-Chat	24.6	23.6
Emu2-Chat	23.8	24.5
Chinese-LLaVA	25.5	23.4
VisCPM	25.2	22.7
mPLUG-OWL2	20.8	22.2
Frequent Choice	24.1	26.0
Random Choice	21.6	21.6

• MMBench

Model	mmbench_cn (test)	mmbench_cn (dev)	mmbench_en (test)	mmbench_zh (dev)	ccbench
Qwen-VL-PLUS(BASE)	83.3	83.2	82.7	81.5	77.6
GPT4v	77.0	75.1	74.4	75.0	46.5
Qwen-VL-PLUS	67.0	66.2	70.7	69.6	55.1
CatVision	70.9	71.8	70.2	71.6	49.8
Qwen-VL-Chat	61.8	60.6	56.3	56.7	41.2

• MME

Model	Perception	Cognition
GPT4v	1409.43	517.14
Qwen-VL-PLUS	1681.25	502.14
CatVision	1560.90	366.43
Qwen-VL-Chat	1487.57	360.71

• Open Compress

wait

• Show Case

图像描述

信息图表

区域理解

Citation

@misc{CatVision,
  author = {zhanghui@4paradigm.com},
  title = {CatVision},
  year = {2024},
  publisher = {huggingface},
  howpublished = {\url{https://huggingface.co/huizhang0110/CatVision}}
}