Made this quick test by manually editing the code from File:OOjs UI icon robot.svg. It's not perfect, and it could probably get more simplified if needed, but you get the idea.

What's the current icon for regular bots? I think it would be better for LLMs to have the word "LLM" inside the text bubble. I think it would be more clear and avoid some confusion. Otherwise the reader could miss it, the elements used on the currently proposed icons are commonly used in other contexts unrelated to artificial intelligence (example).

I am building a MediaWiki gadget tool that will allow users to reverse image search from a filename or URL using multiple engines like Google Lens, Google Classic, Bing, Yandex and TinEye (there is already a similar gadget that does this: GoogleImagesTineye). I agree however that an integrated engine to search within Commons would be pretty neat.
There are multiple open source engines listed on List of CBIR engines that could possibly be looked into for integration within Commons. Other relevant articles: Reverse image search, Content-based image retrieval.
Also note CBIR and reverse image searching don't always necessarily involve AI or machine learning.

Another problematic file

hearto for the help (still learning how phabricator works)

Thanks!

Managed to fix it, thanks @matmarex!

The code at https://splatoonwiki.org/wiki/MediaWiki:Timeless.css that overwrites the icon might be used to handle the dark theme (I might be wrong). Unfortunately the user who wrote the code is no longer active / unresponsive and I have no idea on how to fix it. Thanks for the help and feedback tho, I really appreciate it!

I just tried to use the following:

$(function () { mw.loader.using([ 'oojs-ui-core', 'oojs-ui.styles.icons-alerts', 'oojs-ui-widgets' ]).done(function () {

And the icon isn't loading so this might actually be a bug. Just to make sure, are there any specific libraries needed for the icon to load properly?
Here's the wiki's Special:Version if you could take a look. Thank you so much!

If PNGs need to remain there, I'm not sure if it would be possible to keep the PNGs for backwards compatiblity, while adding SVGs to be used with newer installations.
I'm not entirely sure about the technical side of this.