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On June 29, 2025, the Alibaba International AI Team officially released the new multi-modal large model **Ovis-U1**, marking another major breakthrough in the field of multi-modal artificial intelligence. As the latest masterpiece of the Ovis series, Ovis-U1 integrates multi-modal understanding, image generation, and image editing functions, demonstrating powerful cross-modal processing capabilities, providing new possibilities for developers, researchers, and industry applications. This is a detailed report on Ovis-U1 by AIbase. Ovis-U1

Ovis2 is the latest version of the Ovis series models proposed by Alibaba's international team. Compared to the previous version 1.6, Ovis2 has significant improvements in data construction and training methods. It not only enhances the capacity density of small models but also greatly improves chain of thought (CoT) reasoning capabilities through instruction fine-tuning and preference learning. Additionally, Ovis2 introduces video and multi-image processing capabilities, and enhances multilingual abilities and OCR capabilities in complex scenarios, significantly increasing the model's practicality.

At a recent press conference, Alibaba International's AI team unveiled its latest development, the multimodal large model Ovis. This innovative AI technology undoubtedly brings new opportunities across various industries. Ovis boasts powerful image understanding and data processing capabilities that are refreshing. Ovis's multimodal ability is exceptionally strong, allowing it to handle various data types such as text and images, showcasing excellent comprehensive strength. Compared to traditional large language models, Ovis not only understands text but also conducts in-depth analysis of non-text information such as images.