Triple
T6461842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perimeter Institute for Theoretical Physics |
E142139
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Perimeter Institute main building
The Perimeter Institute main building is a purpose-built research and education facility in Waterloo, Ontario, designed to house and support the work of theoretical physicists and related scholars.
|
E594302
|
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: Perimeter Institute main building | Statement: [Perimeter Institute for Theoretical Physics, hasFacility, Perimeter Institute main building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perimeter Institute main building Context triple: [Perimeter Institute for Theoretical Physics, hasFacility, Perimeter Institute main building]
-
A.
University of Toronto Faculty of Applied Science and Engineering complex
The University of Toronto Faculty of Applied Science and Engineering complex is a major cluster of academic, research, and laboratory buildings on the university’s St. George campus dedicated to engineering education and innovation.
-
B.
Ontario Power Building (MaRS Centre vicinity)
The Ontario Power Building near the MaRS Centre is a prominent office tower in Toronto’s Discovery District that houses energy-related and other commercial tenants close to major research and innovation facilities.
-
C.
University of British Columbia Life Sciences Centre
The University of British Columbia Life Sciences Centre is a major research and teaching facility at UBC that houses interdisciplinary life sciences programs and state-of-the-art laboratories.
-
D.
McGill Engineering Student Centre
The McGill Engineering Student Centre is a dedicated hub at McGill University that provides academic, career, and community support services tailored to engineering students.
-
E.
Ted Rogers School of Management building
The Ted Rogers School of Management building is a major academic and business-education facility in downtown Toronto that houses Toronto Metropolitan University’s business school and related programs.
- 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: Perimeter Institute main building Triple: [Perimeter Institute for Theoretical Physics, hasFacility, Perimeter Institute main building]
Generated description
The Perimeter Institute main building is a purpose-built research and education facility in Waterloo, Ontario, designed to house and support the work of theoretical physicists and related scholars.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Perimeter Institute main building Target entity description: The Perimeter Institute main building is a purpose-built research and education facility in Waterloo, Ontario, designed to house and support the work of theoretical physicists and related scholars.
-
A.
University of Toronto Faculty of Applied Science and Engineering complex
The University of Toronto Faculty of Applied Science and Engineering complex is a major cluster of academic, research, and laboratory buildings on the university’s St. George campus dedicated to engineering education and innovation.
-
B.
Ontario Power Building (MaRS Centre vicinity)
The Ontario Power Building near the MaRS Centre is a prominent office tower in Toronto’s Discovery District that houses energy-related and other commercial tenants close to major research and innovation facilities.
-
C.
University of British Columbia Life Sciences Centre
The University of British Columbia Life Sciences Centre is a major research and teaching facility at UBC that houses interdisciplinary life sciences programs and state-of-the-art laboratories.
-
D.
McGill Engineering Student Centre
The McGill Engineering Student Centre is a dedicated hub at McGill University that provides academic, career, and community support services tailored to engineering students.
-
E.
Ted Rogers School of Management building
The Ted Rogers School of Management building is a major academic and business-education facility in downtown Toronto that houses Toronto Metropolitan University’s business school and related programs.
- 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_69c008d2f91c8190a8178767a35e08fc |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c069f683248190a58beb60f009eafb |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64be4e6888190a685f447e9950163 |
completed | March 27, 2026, 9:20 a.m. |
| NEDg | Description generation | batch_69c64e4413f481908561a86bc9a9b0b2 |
completed | March 27, 2026, 9:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c64ec0d40881908fda2e994f0f6ed5 |
completed | March 27, 2026, 9:32 a.m. |
Created at: March 22, 2026, 4:49 p.m.