Mashable: Using Claude Fable 5 means your data will be collected. It’s not optional.. “‘To ensure we’re responsibly deploying Mythos-class models, we are requiring limited data retention and review as part of our safety work,’ reads an update on Anthropic’s official Claude support page. ‘Prompts submitted to, and outputs generated by, Mythos-class models are retained for 30 days for trust […]
https://rbfirehose.com/2026/06/12/mashable-using-claude-fable-5-means-your-data-will-be-collected-its-not-optional/








