Honest coverage

What Tallin governs, and what it doesn't.

Each person, application, and autonomous agent carries one of four coverage labels: observed, inferred, enforced, or not covered. Tallin governs the AI routed through it, and tells you plainly what falls outside. No false certainty.

Tallin coverage view showing observed, inferred, enforced, and not-covered activity, source health, evidence recency, and next actions.

Coverage in practice

Know exactly where your AI record is strong or incomplete.

Coverage is a live map of what each source can support. Tallin keeps direct observations, inferences, enforced controls, and unobserved gaps separate, then shows which sources are healthy, stale, degraded, or missing.

  • Read the state, not a blended scoreKeep observed, inferred, enforced, and not covered distinct.
  • See stale or degraded sourcesExpose recency and source health before a report relies on them.
  • Move gaps into actionGive every uncovered actor or source a clear next step.

Coverage taxonomy

One honest language for the state of every AI actor.

The four states keep finance, security, legal, and platform teams reading the same map: which AI actors Tallin is actively governing, which it can only observe, and where the real gaps remain.

OBSERVED
Observed: directly captured through gateway events, provider usage APIs, provider admin APIs, or authoritative telemetry, attributed to the AI actor behind it, whether a human, an app, or an agent.
INFERRED
Inferred: likely usage from billing, expense, SSO, network, CSV, or discovery evidence.
ENFORCED
Enforced: actively governed in the request path (an owner, an approved model scope, a budget with an automatic cutoff, a policy, and an off switch for the actor) plus access restriction, SSO, CASB, or provider admin policy.
NOT COVERED
Not covered: anything outside the AI Tallin routes: direct provider calls made outside Tallin, and tool / MCP execution side effects. We report these as explicit gaps, never silenced, so the picture stays honest.

Every AI provider. One operating system.

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Honest Coverage: What Tallin Governs, and What It Doesn't | Tallin