Gemma is provided under and subject to the Gemma Terms of Use found at ai.google.dev/gemma/terms

Use restrictions: Gemma and the TrailTruth companion model are subject to the use restrictions in section 3.2 of
those terms. You may not use them for anything the Gemma Prohibited Use Policy forbids
(ai.google.dev/gemma/prohibited_use_policy), or for anything against the law.

Modified files: the TrailTruth companion model is Gemma 3 1B modified by Neverclosed (fine-tuned, merged and
converted for WebLLM). Its files carry MODIFIED-NOTICE.txt, which lists them.