Edited several times, I should add: IANAL, but this sounds similar to meta releasing llama weights. I think that the spirit of the European law is to control concrete uses of AI and not a broad distribution of weights and architecture. So my question is: Does the EU AI act ban this distribution?, I think it provides more competition and options for Europeans.
Edited: Thinking a little more, installing open weights could allow backdoors (in the form of a way to manipulate intelligent agents via specials prompts designated to control the system), so perhaps from a national security point of view some care should be taken (but I personally hate that). So another question: Is there a way to control if open weights can create back doors (via prompt injection)?, I recall a paper in which prompt by symbols like 0?,#2! could put the system in a state in which one can read information that the LLM is asked to hide (that is a well known attack available to those that know the weights).
Another question: Is fine tuning or Lora a way to eliminate o amilliorate such prompt attacks?, is there any python library to defend against such attacks. Download - install - modify by fine tune or lora - now you are protected.