Where does one find the source code for DFD? Mozilla heavily implies it is open-source (“comparison with other open source models”, “Github available here”) but the best I could find was a precompiled binary blob here.

https://huggingface.co/fakespot-ai/roberta-base-ai-text-detection-v1

Looks like Mozilla really bought into the controversial (read: ethically incorrect) definition of “open source AI” that better describes “freeware.”