Adobe Stock accepts photos that have been sharpened using AI tools, such as Adobe Lightroom’s AI image sharpener powered by Adobe Sensei, as long as they meet the platform’s quality, technical, and legal standards. Sharpening with AI to enhance clarity, texture, or edge details is permitted, but the images must be high-quality, free of excessive noise or artifacts, and not oversharpened. If the sharpening significantly alters the image or introduces new primary subjects. https://helpx.adobe.com/stock/contributor/help/generative-aicontent.html