Sentinel Learning Brain

Standalone specialized business AI brain. Products connect through adapters; Sentinel keeps the central review, eval, storage, and learning layer.

Production API: /api/brain
Core Brain

Hosted GPT-5.5 proposal engine now, reviewed knowledge and evals over time, future owned/local model path later.

Adapter Model

Approved products install adapters that emit safe normalized events. Sentinel stays standalone and keeps product boundaries separate.

Storage Boundary

Sentinel-owned Cloudflare app and Sentinel-owned durable storage. Product private data stays in product systems.

Health check: /api/brain/readiness