Triple
T2065320
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sexual Assault Unit |
E45885
|
entity |
| Predicate | operatesUnder |
P86
|
FINISHED |
| Object |
Metropolitan Police Department Investigative Services Bureau
The Metropolitan Police Department Investigative Services Bureau is a specialized division responsible for overseeing and coordinating major criminal investigations, including sensitive units such as the Sexual Assault Unit.
|
E232140
|
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: Metropolitan Police Department Investigative Services Bureau | Statement: [Sexual Assault Unit, operatesUnder, Metropolitan Police Department Investigative Services Bureau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Police Department Investigative Services Bureau Context triple: [Sexual Assault Unit, operatesUnder, Metropolitan Police Department Investigative Services Bureau]
-
A.
Homicide and Major Crime Command
Homicide and Major Crime Command is a specialist unit of London’s Metropolitan Police responsible for investigating murders and other serious, complex crimes.
-
B.
Metropolitan Police Service
The Metropolitan Police Service is the territorial police force responsible for law enforcement and public order across Greater London, excluding the City of London.
-
C.
Metropolitan Police District
The Metropolitan Police District is the territorial jurisdiction covering Greater London (excluding the City of London) within which the Metropolitan Police Service is responsible for policing.
-
D.
Division of Investigative Services
The Division of Investigative Services is a specialized branch of the Massachusetts State Police responsible for conducting major criminal investigations and providing investigative support across the state.
-
E.
Criminal Investigation Department
The Criminal Investigation Department is a specialized detective branch of the Bermuda Police Service responsible for investigating serious and complex crimes.
- 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: Metropolitan Police Department Investigative Services Bureau Triple: [Sexual Assault Unit, operatesUnder, Metropolitan Police Department Investigative Services Bureau]
Generated description
The Metropolitan Police Department Investigative Services Bureau is a specialized division responsible for overseeing and coordinating major criminal investigations, including sensitive units such as the Sexual Assault Unit.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Police Department Investigative Services Bureau Target entity description: The Metropolitan Police Department Investigative Services Bureau is a specialized division responsible for overseeing and coordinating major criminal investigations, including sensitive units such as the Sexual Assault Unit.
-
A.
Homicide and Major Crime Command
Homicide and Major Crime Command is a specialist unit of London’s Metropolitan Police responsible for investigating murders and other serious, complex crimes.
-
B.
Metropolitan Police Service
The Metropolitan Police Service is the territorial police force responsible for law enforcement and public order across Greater London, excluding the City of London.
-
C.
Metropolitan Police District
The Metropolitan Police District is the territorial jurisdiction covering Greater London (excluding the City of London) within which the Metropolitan Police Service is responsible for policing.
-
D.
Division of Investigative Services
The Division of Investigative Services is a specialized branch of the Massachusetts State Police responsible for conducting major criminal investigations and providing investigative support across the state.
-
E.
Criminal Investigation Department
The Criminal Investigation Department is a specialized detective branch of the Bermuda Police Service responsible for investigating serious and complex crimes.
- 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_69a8891b38288190abd572ccad9b6928 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9f0cb888190a97884f5a722d91f |
completed | March 7, 2026, 5:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae2722b5048190a78978a64167cda2 |
completed | March 9, 2026, 1:49 a.m. |
| NEDg | Description generation | batch_69ae29897e3081908e7b981224edc96e |
completed | March 9, 2026, 1:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae29f834d481908d96b0cf9fe10605 |
completed | March 9, 2026, 2:01 a.m. |
Created at: March 4, 2026, 7:40 p.m.