Triple
T8571192
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Markham |
E202928
|
entity |
| Predicate | partOfPlan |
P29774
|
FINISHED |
| Object |
Markham Centre
Markham Centre is the planned urban core of the City of Markham, Ontario, envisioned as a high-density, mixed-use downtown district.
|
E744115
|
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: Markham Centre | Statement: [Downtown Markham, partOfPlan, Markham Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Markham Centre Context triple: [Downtown Markham, partOfPlan, Markham Centre]
-
A.
Michael Fowler Centre
The Michael Fowler Centre is a prominent performing arts and concert venue in Wellington, New Zealand, known for hosting major orchestral and cultural events.
-
B.
Henry Parkes Centre
The Henry Parkes Centre is a cultural and tourism complex in Parkes, New South Wales, featuring museums and exhibitions that celebrate local history, heritage, and the legacy of Sir Henry Parkes.
-
C.
Hartley Institution
Hartley Institution was the original educational establishment in Southampton that evolved into what is now the University of Southampton.
-
D.
Ivor Wynne Centre
The Ivor Wynne Centre is an athletic and recreation complex at McMaster University in Hamilton, Ontario, serving as a primary venue for the university’s sports teams and physical education programs.
-
E.
Sheppard Centre
Sheppard Centre is a mixed-use commercial complex in North York, Toronto, featuring a shopping mall, offices, and direct access to the Sheppard–Yonge subway station.
- 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: Markham Centre Triple: [Downtown Markham, partOfPlan, Markham Centre]
Generated description
Markham Centre is the planned urban core of the City of Markham, Ontario, envisioned as a high-density, mixed-use downtown district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Markham Centre Target entity description: Markham Centre is the planned urban core of the City of Markham, Ontario, envisioned as a high-density, mixed-use downtown district.
-
A.
Michael Fowler Centre
The Michael Fowler Centre is a prominent performing arts and concert venue in Wellington, New Zealand, known for hosting major orchestral and cultural events.
-
B.
Henry Parkes Centre
The Henry Parkes Centre is a cultural and tourism complex in Parkes, New South Wales, featuring museums and exhibitions that celebrate local history, heritage, and the legacy of Sir Henry Parkes.
-
C.
Hartley Institution
Hartley Institution was the original educational establishment in Southampton that evolved into what is now the University of Southampton.
-
D.
Ivor Wynne Centre
The Ivor Wynne Centre is an athletic and recreation complex at McMaster University in Hamilton, Ontario, serving as a primary venue for the university’s sports teams and physical education programs.
-
E.
Sheppard Centre
Sheppard Centre is a mixed-use commercial complex in North York, Toronto, featuring a shopping mall, offices, and direct access to the Sheppard–Yonge subway station.
- 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_69ca8327b0a881908606ff860713964d |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbea4223888190a56d9026ae0b9ec0 |
completed | March 31, 2026, 3:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce8983bd3c819094457b5160bc928d |
completed | April 2, 2026, 3:21 p.m. |
| NEDg | Description generation | batch_69ce8ac1dba48190bbad47a762130aab |
completed | April 2, 2026, 3:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce8eae70008190b2c7bbe4ce8d4c0a |
completed | April 2, 2026, 3:43 p.m. |
Created at: March 30, 2026, 6:21 p.m.