Comment They didn't settle because they downloaded (Score 3, Informative) 121
Alsup ruled that the scanning was format shifting and thus 'fair use'. Alsup ruled that their usage of downloaded works for training was 'fair use'. But Anthropic kept copies of downloaded works 'as a library' - including works they didn't use for the model training. Alsup ruled that that was not fair use. Alsup also said he would not delay the trial while Anthropic appealed (which is something that usually happens), hence why Anthropic settled.