Add ability to compare different LLMs

[timpaul]

The tool currently uses Claude, but other LLMs could also do this task. We need to be able to compare the effectiveness of multiple models, so we can choose the right one

[timpaul]

Perhaps a 'settings' page where you can both set the API and the model you want to use?

[nicolasperez19]

You could look at OpenRouter as an option to easily switch between models. They have a Javascript/Typescript API which would make integration easy. With OpenRouter you'd also be able to automatically switch between models if there are outages, price hikes, or performance issues.

[timpaul]

Thanks @nicolasperez19 - I'll take a look at that :-)