AWS Bedrock to require sharing data with Anthropic for Mythos and future models
data retentionAWSAnthropicFable 5Mythos-class models
Author: TomAnthony
Date: 6/10/2026
Article Summary:
Anthropic updates data retention policy for Fable 5 and Mythos-class models on AWS, requiring 30-day data retention for misuse detection.