Triple
T4913629
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Queen Elizabeth Way |
E110293
|
entity |
| Predicate | hasServiceArea |
P82
|
FINISHED |
| Object |
Ontario Highway Service Centres
Ontario Highway Service Centres are roadside facilities along major Ontario highways that provide motorists with amenities such as fuel, food, restrooms, and rest areas.
|
E478853
|
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: Ontario Highway Service Centres | Statement: [Queen Elizabeth Way, hasServiceArea, Ontario Highway Service Centres]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ontario Highway Service Centres Context triple: [Queen Elizabeth Way, hasServiceArea, Ontario Highway Service Centres]
-
A.
Tamarack Service Plaza
Tamarack Service Plaza is a well-known travel plaza in West Virginia that combines standard highway services with a showcase of Appalachian arts, crafts, and regional cuisine.
-
B.
TravelCenters of America
TravelCenters of America is a large U.S. operator of full-service travel centers and truck stops providing fuel, food, and amenities for professional drivers and motorists.
-
C.
Highway 407 ETR
Highway 407 ETR is a privately operated, electronically tolled expressway running across the Greater Toronto Area in Ontario, Canada.
-
D.
Petro Stopping Centers
Petro Stopping Centers is a chain of full-service travel centers and truck stops in the United States that provides fuel, dining, and amenities for professional drivers and motorists.
-
E.
Highway 407 station
Highway 407 station is a Toronto subway station on Line 1 Yonge–University located in Vaughan, Ontario, serving the nearby Highway 407 corridor and regional transit connections.
- 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: Ontario Highway Service Centres Triple: [Queen Elizabeth Way, hasServiceArea, Ontario Highway Service Centres]
Generated description
Ontario Highway Service Centres are roadside facilities along major Ontario highways that provide motorists with amenities such as fuel, food, restrooms, and rest areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ontario Highway Service Centres Target entity description: Ontario Highway Service Centres are roadside facilities along major Ontario highways that provide motorists with amenities such as fuel, food, restrooms, and rest areas.
-
A.
Tamarack Service Plaza
Tamarack Service Plaza is a well-known travel plaza in West Virginia that combines standard highway services with a showcase of Appalachian arts, crafts, and regional cuisine.
-
B.
TravelCenters of America
TravelCenters of America is a large U.S. operator of full-service travel centers and truck stops providing fuel, food, and amenities for professional drivers and motorists.
-
C.
Highway 407 ETR
Highway 407 ETR is a privately operated, electronically tolled expressway running across the Greater Toronto Area in Ontario, Canada.
-
D.
Petro Stopping Centers
Petro Stopping Centers is a chain of full-service travel centers and truck stops in the United States that provides fuel, dining, and amenities for professional drivers and motorists.
-
E.
Highway 407 station
Highway 407 station is a Toronto subway station on Line 1 Yonge–University located in Vaughan, Ontario, serving the nearby Highway 407 corridor and regional transit connections.
- 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_69bd44132b94819088522d92beaadc78 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6e9dc41481908c0c398852e6819c |
completed | March 20, 2026, 3:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6feaf3dc81908b2c7a7409b1c952 |
completed | March 21, 2026, 10:16 a.m. |
| NEDg | Description generation | batch_69be7147bff8819097059b1b24e2b0f7 |
completed | March 21, 2026, 10:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be71d8dc6081908608d9e90498579b |
completed | March 21, 2026, 10:24 a.m. |
Created at: March 20, 2026, 1:29 p.m.