According to AIbase, Adobe has recently made significant upgrades to its generative AI services, and

This benefit covers Firefly Pro, Premium, and various credit packages, allowing users to call Adobe's own Firefly models without limits, as well as integrating multiple top external AI models including Google Nano Banana Pro, GPT image generation, and Runway Gen-4Image.
The breadth of this update is highly competitive. Users can not only create through the
