Topaz continue to update earlier editions of their software with AI versions - the very latest being Topaz Adjust AI. Included in this update are versions of their Clarity and Detail products, so Adjust AI is a free update for all current owners of either Adjust, Clarity or Detail. It can be used either standalone or as a plug-in for LR/ or PS. A range of presets is also included in the package. Details and impressive examples can be found at topazlabs.com/adjust-ai/
You're welcome Sepiana. I bought Topaz Adjust several years ago but found it only useful on rare occasions. I was surprised by their recent email about Adjust AI as a free upgrade, and am having fun trying it out. I commend Topaz for maintaining their practice of providing free upgrades to all who have purchased earlier versions of their software.