Qwen-72BOpen Weight

Qwen-72B was released by Qwen on Thursday, Nov 30 2023.

Qwen-72B was built by Qwen. Alibaba's AI lab, building the Qwen family. The most prolific publisher of open-weight models of any major lab, alongside a proprietary Max and Plus tier sold through Alibaba Cloud.

Qwen-72B has a context window of 32k. That is the maximum amount of input plus output the model can hold in a single request.

Qwen-72B is reported at 72B parameters.

Partly. Qwen-72B is an open-weight model: the trained weights are free to download and run locally or on your own infrastructure, but the training data and code are not fully released and the license may restrict some commercial uses. It is not open source in the strict sense.

Qwen's previous tracked release was Qwen-7B on Aug 3 2023, 119 days earlier. It was followed by Qwen1.5 on Feb 4 2024.