Triple
T1901678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metropolitan Police Service |
E37701
|
entity |
| Predicate | hasSpecialistUnit |
P1198
|
FINISHED |
| Object |
Marine Policing Unit
The Marine Policing Unit is a specialist division of the Metropolitan Police Service responsible for law enforcement, security, and search-and-rescue operations on the River Thames and surrounding waterways in London.
|
E212134
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Marine Policing Unit | Statement: [Metropolitan Police Service, hasSpecialistUnit, Marine Policing Unit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marine Policing Unit Context triple: [Metropolitan Police Service, hasSpecialistUnit, Marine Policing Unit]
-
A.
Marine Patrol
Marine Patrol is a specialized New York State Police division responsible for law enforcement and safety operations on the state's waterways.
-
B.
Marine Unit
The Marine Unit is a specialized division of the Bermuda Police Service responsible for law enforcement, search and rescue, and maritime safety within Bermuda’s territorial waters.
-
C.
Marine Unit
The Marine Unit is a specialized division of the Massachusetts State Police responsible for law enforcement, search and rescue, and safety operations on the state's coastal and inland waterways.
-
D.
Harbor Patrol Unit
The Harbor Patrol Unit is a specialized division of the Metropolitan Police Department of the District of Columbia responsible for law enforcement, search and rescue, and safety operations on the waterways in and around Washington, D.C.
-
E.
Borders and Maritime Security Division
The Borders and Maritime Security Division is a component of the U.S. Department of Homeland Security focused on developing and applying technologies to enhance border, coastal, and maritime security operations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Marine Policing Unit Triple: [Metropolitan Police Service, hasSpecialistUnit, Marine Policing Unit]
Generated description
The Marine Policing Unit is a specialist division of the Metropolitan Police Service responsible for law enforcement, security, and search-and-rescue operations on the River Thames and surrounding waterways in London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marine Policing Unit Target entity description: The Marine Policing Unit is a specialist division of the Metropolitan Police Service responsible for law enforcement, security, and search-and-rescue operations on the River Thames and surrounding waterways in London.
-
A.
Marine Patrol
Marine Patrol is a specialized New York State Police division responsible for law enforcement and safety operations on the state's waterways.
-
B.
Marine Unit
The Marine Unit is a specialized division of the Bermuda Police Service responsible for law enforcement, search and rescue, and maritime safety within Bermuda’s territorial waters.
-
C.
Marine Unit
The Marine Unit is a specialized division of the Massachusetts State Police responsible for law enforcement, search and rescue, and safety operations on the state's coastal and inland waterways.
-
D.
Harbor Patrol Unit
The Harbor Patrol Unit is a specialized division of the Metropolitan Police Department of the District of Columbia responsible for law enforcement, search and rescue, and safety operations on the waterways in and around Washington, D.C.
-
E.
Borders and Maritime Security Division
The Borders and Maritime Security Division is a component of the U.S. Department of Homeland Security focused on developing and applying technologies to enhance border, coastal, and maritime security operations.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a8861be7148190a680937ec451a304 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb7c376208190bbf28504f1aac881 |
completed | March 7, 2026, 5:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adeaf558148190b920693e2348190f |
completed | March 8, 2026, 9:32 p.m. |
| NEDg | Description generation | batch_69adebafc474819092f9e2ec9768cf3f |
completed | March 8, 2026, 9:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adec2a928881909a1059ea5d4fc72b |
completed | March 8, 2026, 9:37 p.m. |
Created at: March 4, 2026, 7:35 p.m.