Triple
T21207847
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Highway 101 (Ontario) |
E522635
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object |
Matheson, Ontario region
Matheson, Ontario region is a small community in northeastern Ontario, Canada, known as a local service and transportation hub along Highway 101.
|
E1472130
|
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: Matheson, Ontario region | Statement: [Highway 101 (Ontario), passesThrough, Matheson, Ontario region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matheson, Ontario region Context triple: [Highway 101 (Ontario), passesThrough, Matheson, Ontario region]
-
A.
York Region, Ontario
York Region, Ontario is a rapidly growing regional municipality north of Toronto that encompasses a mix of suburban communities, urban centers, and rural areas within the Greater Toronto Area.
-
B.
Oshawa, Ontario, Canada
Oshawa, Ontario, Canada is an industrial city in the Greater Toronto Area best known as a major automotive manufacturing hub and home to several educational and cultural institutions.
-
C.
Region of Waterloo, Ontario
The Region of Waterloo, Ontario is a regional municipality in southwestern Ontario that includes the cities of Kitchener, Waterloo, and Cambridge, known for its strong tech sector, universities, and mixed urban–rural character.
-
D.
Newtonbrook, Ontario, Canada
Newtonbrook, Ontario, Canada is a neighbourhood in the northern part of Toronto best known as the birthplace of former Canadian Prime Minister Lester B. Pearson.
-
E.
Mississauga, Ontario, Canada
Mississauga, Ontario, Canada is a large suburban city west of Toronto known for its diverse population, major corporate headquarters, and proximity to Toronto Pearson International Airport.
- 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: Matheson, Ontario region Triple: [Highway 101 (Ontario), passesThrough, Matheson, Ontario region]
Generated description
Matheson, Ontario region is a small community in northeastern Ontario, Canada, known as a local service and transportation hub along Highway 101.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matheson, Ontario region Target entity description: Matheson, Ontario region is a small community in northeastern Ontario, Canada, known as a local service and transportation hub along Highway 101.
-
A.
York Region, Ontario
York Region, Ontario is a rapidly growing regional municipality north of Toronto that encompasses a mix of suburban communities, urban centers, and rural areas within the Greater Toronto Area.
-
B.
Oshawa, Ontario, Canada
Oshawa, Ontario, Canada is an industrial city in the Greater Toronto Area best known as a major automotive manufacturing hub and home to several educational and cultural institutions.
-
C.
Region of Waterloo, Ontario
The Region of Waterloo, Ontario is a regional municipality in southwestern Ontario that includes the cities of Kitchener, Waterloo, and Cambridge, known for its strong tech sector, universities, and mixed urban–rural character.
-
D.
Newtonbrook, Ontario, Canada
Newtonbrook, Ontario, Canada is a neighbourhood in the northern part of Toronto best known as the birthplace of former Canadian Prime Minister Lester B. Pearson.
-
E.
Mississauga, Ontario, Canada
Mississauga, Ontario, Canada is a large suburban city west of Toronto known for its diverse population, major corporate headquarters, and proximity to Toronto Pearson International Airport.
- 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_69e0b5112d8881909510b2dcdc93106d |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e734362c788190bc1b96d3b84c0ad1 |
completed | April 21, 2026, 8:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a097ed2c0b48190bcaf2937004abbfd |
completed | May 17, 2026, 8:39 a.m. |
| NEDg | Description generation | batch_6a0980329bb4819088da49aec70f27a0 |
completed | May 17, 2026, 8:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0981b76b108190a0c9ae60c81bd4fc |
completed | May 17, 2026, 8:52 a.m. |
Created at: April 16, 2026, 3:25 p.m.