GPT4All is released under the MIT License and can be installed and used on Linux, MacOS, and Windows for free. It includes all the usual features, such as the ability to add multiple LLMs, follow-ups, ...
Qwen3-Coder-Next is a great model, and it's even better with Claude Code as a harness.
To save a prompt as a model, select the prompt from the sidebar, then click the Settings icon in the top-right of the Reins window. In the resulting pop-up, click "Save as a new model," which will ...