Finance coverage
32%
bp Context Coverage Methodology - bp Sphere
How coverage, confidence, freshness, and ownership are measured
TrustCoverage contractContext Studio
Context Coverage Methodology
Coverage is not a hand-wavy maturity score. This surface defines what coverage means for bp: object coverage, relationship coverage, event coverage, policy coverage, decision-pattern coverage, and evidence-lineage coverage, each with freshness and steward accountability.
Required dimensions
6
Avg confidence
89%
Fresh <=24h
0 snapshots
Coverage scoring dimensions
Coverage must answer a skeptical executive’s question: how complete is the context needed to govern a decision? Each dimension is measured separately so gaps are visible and actionable.
| Object coverage | Supplier, Invoice, Contract, Work Order, Asset, Policy |
|---|---|
| Relationship coverage | Cross-object links present and traversable |
| Event coverage | Signals and state changes attached |
| Policy coverage | Governing rules referenced |
| Decision-pattern coverage | Comparable prior cases available |
| Evidence-lineage coverage | Source refs + hashes + replay path |
Governance rules
Coverage without confidence is misleading. The method also binds every high-value context node to freshness, confidence, and ownership so operators know what can be trusted.
| Confidence scoring | Weighted by source trust + extraction certainty |
|---|---|
| Freshness scoring | Critical objects breach after 24h |
| Owner | Business steward + technical steward |
| Promotion gate | Low-confidence context cannot be promoted |
| Conflict detection | Inconsistent sources flagged to ContextOps |
| Production threshold | Coverage >= 80% and confidence >= 75% |
Live coverage proof
Live runtime
Resolved snapshots
8
Unique entities
8
Fresh <=24h
0
Stale contexts
8
| Context versions | 8 |
|---|---|
| Average confidence | 89% |
| Coverage proxy | 32% |
Recent decisions consuming context
| invoice_submitted | INV-EKF-L5A-FINAL-20260712 | REVIEW | 2026-07-13T00:00:37.822646 |
|---|---|---|---|
| act_now | BP-SVC-884220 | ESCALATE | 2026-07-10T23:03:29.865165 |
| finance.discount_window_open | INV-LIVE-DUP-1778594510-0278 | attach_ingestion_evidence | 2026-07-03T19:43:01.618616 |
| finance.discount_window_open | INV-LIVE-DUP-1778594510-0278 | monitor | 2026-07-03T19:42:58.791038 |
| finance.invoice_received | INV-LIVE-DUP-1778594510-0277 | execute | 2026-07-03T19:42:58.750247 |
Why this matters
This turns Context Studio from a visual graph into a measurable control surface. bp leaders can see what percentage of the enterprise context model is actually fit for governed decisioning.
Workshop proof points
Use this after Evidence & Context Explorer. It answers: how do we know the context layer is complete enough to trust recommendations at scale?