Inference hooks are now in beta for Claude Enterprise organizations
By Steven Van ·
Inference hooks are now in beta for Claude Enterprise organizations.
Anthropic announced Inference hooks are now in beta for Claude Enterprise organizations on August 5, 2026.
What changed
Inference hooks are now in beta for Claude Enterprise organizations. Point Claude at your organization's AI security server, and each governed prompt across claude.ai, Cowork, and Claude Code is held for the server's allow or deny verdict before inference proceeds. Requests are signed, failure handling is configurable, and every denial is recorded in the compliance Activity Feed. See Inference hooks. We've retired the Claude Opus 4.1 model (claude-opus-4-1-20250805). All requests to this model on the Claude API will now return an error. We recommend upgrading to Claude Opus 5. Researchers can request ongoing access through the External Researcher Access Program.