None of this AI magic would be possible without beautiful source materials from creative people, and in a new blog post and FAQ, the Adobe Stock team provides some new info:

All eligible Adobe Stock contributors with photos, vectors or illustrations in the standard and Premium collection, whose content was used to train the first commercial Firefly model will receive a Firefly bonus. This initial bonus, which will be different for each contributor, is based on the all-time total number of approved images submitted to Adobe Stock that were used for Firefly training, and the number of licenses that those images generated in the 12-month period between June 3rd, 2022, to June 2nd, 2023. The bonus is planned to pay out once a year and is currently weighted towards number of licenses issued for an image, which we consider a useful proxy for the demand and usefulness of those images. The next Firefly Bonus is planned for 2024 for new content used for training Firefly.

They’ve also provided info on what’s permissible around submitting AI-generated content:

With Adobe Firefly now commercially available, Firefly-generated works that meet our generative AI submission guidelines will now be eligible for submission to Adobe Stock. Given the proliferation of generative AI in tools like Photoshop, and many more tools and cameras to come, we anticipate that assets in the future will contain some number of generated pixels and we want to set up Adobe Stock for the future while protecting artists. We are increasing our moderation capabilities and systems to be more effective at preventing the use of creators’ names as prompts with a focus on protecting creators’ IP. Contributors who submit content that infringes or violates the IP rights of other creators will be removed from Adobe Stock.