InternVL-Chat-V1-5
| Property | Value |
|---|---|
| Parameter Count | 25.5B |
| Model Type | Multimodal LLM |
| Architecture | InternViT-6B + MLP + InternLM2-20B |
| License | MIT |
| Paper | arXiv:2404.16821 |
What is InternVL-Chat-V1-5?
InternVL-Chat-V1-5 is a cutting-edge multimodal large language model designed to bridge the gap between open-source and commercial vision-language models. It combines a powerful vision encoder (InternViT-6B) with a large language model (InternLM2-20B) through an MLP connector, enabling sophisticated visual-linguistic understanding and generation.
Implementation Details
The model implements three key innovations: a continuous learning strategy for the vision foundation model, dynamic high-resolution processing supporting up to 4K resolution through image tiling, and training on a high-quality bilingual dataset. It can process images by dividing them into 1-40 tiles of 448×448 pixels, allowing for detailed analysis of high-resolution inputs.
- Dynamic resolution handling with adaptive tiling system
- Support for up to 4K resolution input images
- Sophisticated image-text-to-text capabilities
- BF16 precision for optimal performance
Core Capabilities
- Multi-image and video understanding
- Bilingual processing (English and Chinese)
- High-resolution document and chart analysis
- Conversational AI with visual context
- OCR integration and text understanding from images
Frequently Asked Questions
Q: What makes this model unique?
The model's ability to handle high-resolution images through dynamic tiling, combined with its strong bilingual capabilities and sophisticated vision-language integration, sets it apart from other open-source models. Its architecture allows for processing multiple images and videos while maintaining high-quality understanding and generation.
Q: What are the recommended use cases?
The model excels in document analysis, visual question-answering, multi-image comparison, video understanding, and general visual-linguistic tasks. It's particularly strong in scenarios requiring detailed image analysis or multilingual capabilities.
