

Aya Vision 8B
Overview :
CohereForAI's Aya Vision 8B is an 800-million parameter multilingual vision-language model optimized for various visual language tasks, supporting OCR, image captioning, visual reasoning, summarization, and question answering. Based on the C4AI Command R7B language model and incorporating the SigLIP2 visual encoder, it supports 23 languages and features a 16K context length. Key advantages include multilingual support, powerful visual understanding capabilities, and broad applicability. Released with open-source weights, it aims to advance the global research community. Users must adhere to C4AI's acceptable use policy under the CC-BY-NC license.
Target Users :
This model is suitable for researchers, developers, and enterprise users who need visual language processing capabilities, especially those requiring multilingual support and efficient visual understanding for applications such as intelligent customer service, image annotation, and content generation. Its open-source nature also facilitates further customization and optimization by users.
Use Cases
Interact with the model conversationally in the Cohere playground or Hugging Face Space to experience its visual language capabilities.
Chat with Aya Vision via WhatsApp to test its multilingual conversation and image understanding abilities.
Use the model for Optical Character Recognition (OCR) in images, supporting text extraction in multiple languages.
Features
Supports 23 languages, including Chinese, English, French, etc., covering diverse language scenarios.
Possesses strong visual language understanding capabilities, applicable to OCR, image captioning, visual reasoning, and more.
Supports a 16K context length, enabling processing of longer text inputs and outputs.
Can be used directly through the Hugging Face platform, providing detailed usage guides and sample code.
Supports multiple input methods, including images and text, generating high-quality text output.
How to Use
1. Install necessary libraries: Install the transformers library from source code to support the Aya Vision model.
2. Import the model and processor: Load the model using AutoProcessor and AutoModelForImageTextToText.
3. Prepare input data: Organize images and text in the specified format and process the input using the processor.
4. Generate output: Call the model's generate method to generate text output.
5. Simplify operations using pipeline: Use the transformers pipeline to directly use the model for image-to-text generation tasks.
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