Claude Fable 5 on Bedrock Requires Sharing Inference Data with Anthropic
Quick Answer
Using Claude Fable 5 or Mythos 5 on Amazon Bedrock mandates sharing inference data with Anthropic for 30 days, including human review.
Quick Take
Using Claude Fable 5 or Mythos 5 on Amazon Bedrock mandates sharing inference data with Anthropic for 30 days, including human review. This marks a shift from previous models that retained data within AWS boundaries. Following the launch, Anthropic requested AWS to revoke access to the models due to US export control compliance issues.
Key Points
- Opting into provider_data_share is mandatory for using Claude Fable 5 and Mythos 5.
- Inference data will be sent to Anthropic for 30-day retention and human review.
- Previous Bedrock models kept inference data within AWS boundaries.
- Anthropic requested AWS to revoke model access three days post-launch.
- The request was linked to compliance with US export control regulations.
Article Excerpt
From source RSS / original summaryUsing Claude Fable 5 or Mythos 5 on Amazon Bedrock requires opting into provider_data_share, sending prompts and outputs to Anthropic for 30-day retention with human review. Previous Bedrock models kept inference data inside the AWS boundary. Three days after launch, Anthropic asked AWS to revoke access to both models citing US export control compliance. By Steef-Jan Wiggers
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