> For Fable 5, Mythos 5, and future models on Bedrock with similar or higher capability levels, Anthropic will require 30-day retention for all traffic on Mythos-class models. Retaining data for a limited period allows Anthropic to detect patterns of misuse that are not visible from a single exchange. Once you opt into data retention, your data will leave AWS’s data and security boundary. From the announcement here: https://aws.amazon.com/blogs/aws/anthropic-claude-fable-5-on-aws-mythos-class-capabilities-with-built-in-safeguards-now-available/ > After 30 days, the data is deleted automatically, except in the rare cases where it's part of a safety investigation or we're legally required to keep it. From: https://support.claude.com/en/articles/15425996-data-retention-practices-for-mythos-class-models Comments URL: https://news.ycombinator.com/item?id=48473166 Points: 194 # Comments: 130