One investigation, four linked views.
The Sentra workspace is a browser-based analyst environment. Selection moves with you across graph, map, timeline, evidence, and report — so a single thread of judgement carries the full audit trail from source to brief.
Timeline · selected entity
Where activity happens — review areas, sites, tracks.
The map is a working layer of the investigation. Spatial selection moves the same entity that's active in the graph and timeline. Layers turn on and off; nothing is purely decorative.
Active layers
Filters
Source → entities → graph, in steps the analyst can audit.
Every paragraph that becomes a node in the graph went through a visible pipeline: extracted, normalized, deduplicated, then reviewed before it lands in the workspace. The analyst can roll back any step.
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P
B/2Entity A-1042Person · B/2 · new
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O
A/1Sample Org BOrg · A/1 · merge w/ "Sample Org B Ltd."
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O
B/2Sample Org APossible duplicate · 2 candidates
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L
A/1Site S-7Location · A/1
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L
B/2Site S-8Location · B/2
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F
A/1Filing F-318Registry · A/1
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D
A/12024-08-14Date · context
Sources as connected notes — backlinks to graph, claims, and reports.
Each source carries the entities extracted from it, the claims that cite it, the report sections that quote it, and the analyst's review state. Click any entity in the graph; the drawer follows.
Public registry filing — Sample Org B Ltd. directors
Cross-reference packet — Sample Org A nominees
Trade press — synthetic corridor ownership shake-up
Public post — port-call observation thread
Event note — port-call cluster, sample corridor
Public registry filing — Sample Org B Ltd. directors
Synthetic public-registry document used to anchor the central judgement in the Maritime compliance review brief. Two ownership records on the same filing.
Extracted entities 7
Backlinks · graph nodes selected entity highlighted
Claims that cite this source 3
Analyst note
The brief, with every claim resolving to its source.
Draft the brief from the workspace. Each chip resolves to a live evidence packet; the right rail shows what happened to this artifact and which sources it leans on.
Maritime compliance review · synthetic corridor
Key judgement
It is probable PROBABLE · 55–80% that A-1042Entity shares a beneficial-ownership relationship between Org ASample and Org BSample, based on a public registry filing dated 2024-08-14 F-318Registry.
Confidence basis
Two A/1 public-registry sources F-318Filing F-204Filing and one B/2 trade-press account R-622Press corroborate the relationship. A single D/4 public-post indicator P-417Post is excluded from the central judgement.
Source passage
Adjacent observations
An associated source event E-203Event and a vessel transit V-021Vessel appear within the sample corridor in the same review window. These are recorded as context and do not load-bear on the judgement above.