Does adobe stock accept AI or non AI sound effects?

No sound or music files. 

If your video contains audio, see below.

https://helpx.adobe.com/stock/contributor/help/video-requirements.html

Audio  

Do: Preserve ambient sound if the quality is good. 

Do: Obtain model releases from all identifiable speakers, or remove the audio. 

Do: Remove audio that’s unusable, such as over-modulated audio or sound that could be trademarked. It’s perfectly acceptable to submit clips without audio. 

Don’t: Add music or sound effects. 

I do not know about AI sound effects, but non-AI sound effects are contributed in stock. They are, however, sourced from very specific contributors and cannot be contributed like you contribute images. 

Do you mean in a video or as sound files?