The three layers
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Provider families
—Registry records per family
Rate-limit events — the 403 series
—Events render from the feed's embedded register (quota.rate-limit-events/v1) — recorded incidents, not a live probe. Full graph context: Quota Graphs · Rate-limit events.
The population at work
—The nested-family view (Tracking's nested-family/v1, DoE record join): providers that have actually run tasks, their models, roles and outcomes. Full task lists: Nested Family.
Gaps
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