# PDF Document Analysis

A multilingual visual retrieval model based on Qwen2.5-VL-3B-Instruct and ColBERT strategy, supporting dynamic input image resolution and generating ColBERT-style multi-vector text and image representations.

A multilingual visual retrieval model based on Qwen2.5-VL-7B-Instruct using the ColBERT strategy, ranked first in the Vidore benchmark

ColPali is a visual retrieval model based on PaliGemma-3B and ColBERT strategy, designed for efficient indexing of document visual features

ColQwen2 is a visual retrieval model based on Qwen2-VL-2B-Instruct and the ColBERT strategy, designed for efficient indexing of document visual features.

A visual retrieval model based on Qwen2-VL-2B-Instruct and ColBERT strategy, capable of efficiently indexing documents through visual features