非常需要 nextchat 的 mask 功能。今天看了下 openrouter 有好些模型，想试试。 
今天找到了 openrouter 与 nextchat 的整合： 

OpenRouter is now compatible with ChatGPT-Next-Web, offering a wide range of models from various providers. With OpenRouter, you can connect to models from: 


OpenAI [GPT-3.5, GPT-4]
Anthropic [Claude]
Google [PaLM]
Meta [Llama]
As well as many open-source models

To get started, simply configure the following...