Triple
T23311959
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frederick William Cumberland |
E590607
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object |
Mechanics’ Institute, Toronto
Mechanics’ Institute, Toronto was a 19th-century educational and cultural institution in Toronto that provided technical instruction, lectures, and a lending library for workers and the general public.
|
E1580074
|
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: Mechanics’ Institute, Toronto | Statement: [Frederick William Cumberland, designed, Mechanics’ Institute, Toronto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mechanics’ Institute, Toronto Context triple: [Frederick William Cumberland, designed, Mechanics’ Institute, Toronto]
-
A.
Mechanics’ Institute of Montreal
The Mechanics’ Institute of Montreal was a 19th-century educational and cultural institution established to provide technical instruction, reading rooms, and self-improvement opportunities for the city’s working and artisan classes.
-
B.
Central Technical School, Toronto
Central Technical School in Toronto is a historic secondary institution known for its strong technical and vocational education programs.
-
C.
Osgoode Hall
Osgoode Hall is a historic 19th-century building complex in downtown Toronto that houses key legal institutions, including the Law Society of Ontario and the Ontario Court of Appeal.
-
D.
Spadina Museum
Spadina Museum is a historic house and gardens in Toronto that showcases the city’s early 20th-century upper-class life through preserved architecture, furnishings, and exhibits.
-
E.
McMaster Hall
McMaster Hall was the original name of McMaster University, a Canadian institution of higher education and research based in Hamilton, Ontario.
- 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: Mechanics’ Institute, Toronto Triple: [Frederick William Cumberland, designed, Mechanics’ Institute, Toronto]
Generated description
Mechanics’ Institute, Toronto was a 19th-century educational and cultural institution in Toronto that provided technical instruction, lectures, and a lending library for workers and the general public.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mechanics’ Institute, Toronto Target entity description: Mechanics’ Institute, Toronto was a 19th-century educational and cultural institution in Toronto that provided technical instruction, lectures, and a lending library for workers and the general public.
-
A.
Mechanics’ Institute of Montreal
The Mechanics’ Institute of Montreal was a 19th-century educational and cultural institution established to provide technical instruction, reading rooms, and self-improvement opportunities for the city’s working and artisan classes.
-
B.
Central Technical School, Toronto
Central Technical School in Toronto is a historic secondary institution known for its strong technical and vocational education programs.
-
C.
Osgoode Hall
Osgoode Hall is a historic 19th-century building complex in downtown Toronto that houses key legal institutions, including the Law Society of Ontario and the Ontario Court of Appeal.
-
D.
Spadina Museum
Spadina Museum is a historic house and gardens in Toronto that showcases the city’s early 20th-century upper-class life through preserved architecture, furnishings, and exhibits.
-
E.
McMaster Hall
McMaster Hall was the original name of McMaster University, a Canadian institution of higher education and research based in Hamilton, Ontario.
- 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_69e25d1d32188190948eb76909d1dcc3 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1972bd3f88190a3859ffcf2c6ab49 |
completed | April 29, 2026, 5:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c4ca0778081908f59927efecf636e |
completed | May 19, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_6a0c4f73c6dc8190a703825a971681d4 |
completed | May 19, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c4fee28188190b5e2732f37d4a14d |
completed | May 19, 2026, 11:56 a.m. |
Created at: April 17, 2026, 5:06 p.m.