Back to AIBriefs
EventPolicy

Anthropic requires 30-day data retention for Mythos-class models

Anthropic requires 30-day data retention for Mythos-class modelssupport.claude.com

Effective June 9, 2026, Anthropic will retain prompts and outputs of Mythos-class models for 30 days on platforms like AWS Bedrock, Google Cloud, and Microsoft Foundry for zero-data-retention workspaces. The policy aims to detect patterns of misuse not visible from single requests.

AWS Bedrock to require sharing data with Anthropic for Mythos and future models12 days agoTomAnthony
··Discuss
Jun 9, 5:23 PM
Anthropic requires 30-day data retention for Mythos-class models — AIBriefs