Triple
T9993524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | York Regional Police |
E196944
|
entity |
| Predicate | hasSpecialUnit |
P1198
|
FINISHED |
| Object |
Traffic Reconstruction Unit
The Traffic Reconstruction Unit is a specialized police team that investigates serious motor vehicle collisions by analyzing physical evidence and vehicle dynamics to determine how and why crashes occurred.
|
E833651
|
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: Traffic Reconstruction Unit | Statement: [York Regional Police, hasSpecialUnit, Traffic Reconstruction Unit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Traffic Reconstruction Unit Context triple: [York Regional Police, hasSpecialUnit, Traffic Reconstruction Unit]
-
A.
Traffic Incident Management Unit
The Traffic Incident Management Unit is a specialized division of the Maryland State Police responsible for coordinating and managing responses to roadway crashes and other traffic-disrupting events to enhance safety and reduce congestion.
-
B.
National Traffic Unit
The National Traffic Unit is a specialized division of Portugal’s National Republican Guard responsible for enforcing traffic laws and promoting road safety on the nation’s roadways.
-
C.
Traffic Safety Unit
The Traffic Safety Unit is a specialized division of the United States Park Police focused on enforcing traffic laws, promoting roadway safety, and investigating traffic-related incidents within areas under its jurisdiction.
-
D.
transportation and traffic laboratory
The transportation and traffic laboratory is a research and educational facility at the University of Tehran’s School of Civil Engineering focused on studying and improving transportation systems, traffic flow, and related infrastructure.
-
E.
Traffic Unit
The Traffic Unit is a specialized division of the Tampa Police Department responsible for enforcing traffic laws, investigating vehicle crashes, and promoting roadway safety within the city.
- 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: Traffic Reconstruction Unit Triple: [York Regional Police, hasSpecialUnit, Traffic Reconstruction Unit]
Generated description
The Traffic Reconstruction Unit is a specialized police team that investigates serious motor vehicle collisions by analyzing physical evidence and vehicle dynamics to determine how and why crashes occurred.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Traffic Reconstruction Unit Target entity description: The Traffic Reconstruction Unit is a specialized police team that investigates serious motor vehicle collisions by analyzing physical evidence and vehicle dynamics to determine how and why crashes occurred.
-
A.
Traffic Incident Management Unit
The Traffic Incident Management Unit is a specialized division of the Maryland State Police responsible for coordinating and managing responses to roadway crashes and other traffic-disrupting events to enhance safety and reduce congestion.
-
B.
National Traffic Unit
The National Traffic Unit is a specialized division of Portugal’s National Republican Guard responsible for enforcing traffic laws and promoting road safety on the nation’s roadways.
-
C.
Traffic Safety Unit
The Traffic Safety Unit is a specialized division of the United States Park Police focused on enforcing traffic laws, promoting roadway safety, and investigating traffic-related incidents within areas under its jurisdiction.
-
D.
transportation and traffic laboratory
The transportation and traffic laboratory is a research and educational facility at the University of Tehran’s School of Civil Engineering focused on studying and improving transportation systems, traffic flow, and related infrastructure.
-
E.
Traffic Unit
The Traffic Unit is a specialized division of the Tampa Police Department responsible for enforcing traffic laws, investigating vehicle crashes, and promoting roadway safety within the city.
- 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_69ca82f1678c819093d06320a05f16a4 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdcb982d5c81909779c6e9d780b399 |
completed | April 2, 2026, 1:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2582ac03481908e76c10218f419d5 |
completed | April 5, 2026, 12:40 p.m. |
| NEDg | Description generation | batch_69d259701e488190b288c9f523a1ec87 |
completed | April 5, 2026, 12:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d259da25e081909ac184f4fa80c57e |
completed | April 5, 2026, 12:47 p.m. |
Created at: March 30, 2026, 8:50 p.m.