The editor of Downcodes learned that the Tongyi Qianwen team under Alibaba has released the Qwen2.5 series of language models and announced that it is open source! Not only is this the newest member of the Qwen family, it is probably one of the largest open source model releases in history. This open source includes the general language model Qwen2.5, as well as the Qwen2.5-Coder and Qwen2.5-Math models optimized for the fields of programming and mathematics. It comprehensively improves knowledge acquisition, programming and mathematics capabilities, supports long text processing, and covers 29+ languages. Let’s explore this exciting open source project together!
The Tongyi Qianwen team announced that three months after the release of Qwen2, the latest member of the Qwen family, the Qwen2.5 series of language models, is officially open source. This marks what may be one of the largest open source releases in history, including the general language model Qwen2.5, as well as the Qwen2.5-Coder and Qwen2.5-Math models specifically targeted at the programming and mathematics fields.
The Qwen2.5 series models are pre-trained on the latest large-scale data set, which contains up to 18T tokens. Compared with Qwen2, the new model has significantly improved in knowledge acquisition, programming ability and mathematical ability. The model supports long text processing, can generate content up to 8K tokens, and maintains support for more than 29 languages.
The open source Qwen2.5 series models not only adopt the Apache2.0 license, but also provide a variety of versions of different sizes to adapt to different application needs. In addition, the Tongyi Qianwen team also open sourced the Qwen2-VL-72B model with performance comparable to GPT-4.
The new model achieves significant improvements in instruction execution, long text generation, structured data understanding, and generating structured output. Especially in the fields of programming and mathematics, the Qwen2.5-Coder and Qwen2.5-Math models were trained on professional data sets, demonstrating stronger capabilities in professional fields.
Qwen2.5 series model experience:
Qwen2.5 collection: https://modelscope.cn/studios/qwen/Qwen2.5
The open source of the Qwen2.5 series models provides powerful tools for developers in the field of artificial intelligence, and also contributes to the development of AI technology. Look forward to more innovative applications based on Qwen2.5 emerging! Go and experience it now!