diff --git a/docs/architecture.md b/docs/architecture.md
index 82036da..1d2c2b2 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -114,34 +114,8 @@ Unknowns (left intentionally as placeholders):
 
 If you want, this section can be replaced with a concrete Proxmox topology once you add an inventory source (e.g., Terraform, Ansible inventory, or a diagram export).
 
-## Runtime visibility from Prometheus
-
-<!-- BEGIN GENERATED PROMETHEUS SECTION -->
-
-Prometheus inventory provides **observed runtime coverage** of scrape targets. It complements (but does not replace) declared architecture in Compose files and static docs.
-
-- Inventory timestamp: `2026-04-13T06:36:45Z`
-- Observed jobs: `8`
-- Observed instances: `19`
-- Observed services (label-derived): `1`
-
-### Observed monitoring view
-
-| job | targets | unhealthy |
-| --- | --- | --- |
-| container-updates | 2 | 0 |
-| kuma | 2 | 0 |
-| node | 7 | 0 |
-| pihole | 1 | 0 |
-| prometheus | 1 | 0 |
-| proxmox-storage | 2 | 0 |
-| telegraf | 2 | 0 |
-| traefik | 2 | 0 |
-
 ### Data sources
 
-- `docs/runtime/prometheus-inventory.json` (normalized runtime export)
-- Prometheus scrape metadata (`targets` + label sets)
 - Existing repository architecture docs for declared topology
 
 ### Notes from inventory