{
  "bedrock_fact": {
    "id": "brk_cris_geo_prefix",
    "model_id": null,
    "model_family": "all models",
    "category": "cross-region inference",
    "description": "Geographic cross-Region inference profiles use prefixes such as us., eu., apac. — e.g. calling us.anthropic.claude-3-haiku-20240307-v1:0 from US East (Ohio) can route to us-east-1, us-east-2, or us-west-2; called from US West (Oregon) it routes only to us-east-1 and us-west-2.",
    "source_url": "https://docs.aws.amazon.com/bedrock/latest/userguide/inference-profiles-support.html",
    "created_at": "2026-07-02 06:03:26",
    "cite_as": "https://subagentbedrock.com/api/bedrock-facts/brk_cris_geo_prefix"
  }
}