This is such a good point. The industry is really putting the term "open source" through the ringer at the moment but I don't see any justification for consider

This is such a good point. The industry is really putting the term "open source" through the ringer at the moment but I don't see any justification for considering the final weight output a "source" anymore than releasing a compiled binary would be open source. In fairness to Llama, the source code itself (though not the training data) is available to access, although not really under a license that many would consider open source.