Triple
T11518689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Regent Park |
E273099
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object |
Toronto Housing Authority
The Toronto Housing Authority was the public agency responsible for planning, building, and managing social housing projects in Toronto, including large postwar developments such as Regent Park.
|
E929899
|
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: Toronto Housing Authority | Statement: [Regent Park, developedBy, Toronto Housing Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toronto Housing Authority Context triple: [Regent Park, developedBy, Toronto Housing Authority]
-
A.
Ontario Ministry of Municipal Affairs and Housing
The Ontario Ministry of Municipal Affairs and Housing is a provincial government department responsible for overseeing municipal governance, land-use planning, and housing policy in Ontario.
-
B.
Chicago Housing Authority
The Chicago Housing Authority is the municipal agency responsible for developing, managing, and overseeing public housing and related housing assistance programs in the city of Chicago.
-
C.
Toronto Centre
Toronto Centre is a densely populated federal electoral district in downtown Toronto, Ontario, known for its diverse communities and significant political prominence.
-
D.
Philadelphia Housing Authority
The Philadelphia Housing Authority is the municipal agency responsible for developing, managing, and providing affordable public housing and related services for low-income residents in Philadelphia, Pennsylvania.
-
E.
Metropolitan Housing and Redevelopment Authority
The Metropolitan Housing and Redevelopment Authority is a regional public agency that develops, manages, and supports affordable housing and community redevelopment initiatives in the Minneapolis–Saint Paul metropolitan area.
- 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: Toronto Housing Authority Triple: [Regent Park, developedBy, Toronto Housing Authority]
Generated description
The Toronto Housing Authority was the public agency responsible for planning, building, and managing social housing projects in Toronto, including large postwar developments such as Regent Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Toronto Housing Authority Target entity description: The Toronto Housing Authority was the public agency responsible for planning, building, and managing social housing projects in Toronto, including large postwar developments such as Regent Park.
-
A.
Ontario Ministry of Municipal Affairs and Housing
The Ontario Ministry of Municipal Affairs and Housing is a provincial government department responsible for overseeing municipal governance, land-use planning, and housing policy in Ontario.
-
B.
Chicago Housing Authority
The Chicago Housing Authority is the municipal agency responsible for developing, managing, and overseeing public housing and related housing assistance programs in the city of Chicago.
-
C.
Toronto Centre
Toronto Centre is a densely populated federal electoral district in downtown Toronto, Ontario, known for its diverse communities and significant political prominence.
-
D.
Philadelphia Housing Authority
The Philadelphia Housing Authority is the municipal agency responsible for developing, managing, and providing affordable public housing and related services for low-income residents in Philadelphia, Pennsylvania.
-
E.
Metropolitan Housing and Redevelopment Authority
The Metropolitan Housing and Redevelopment Authority is a regional public agency that develops, manages, and supports affordable housing and community redevelopment initiatives in the Minneapolis–Saint Paul metropolitan area.
- 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_69d6aae2c3748190bed2ea50dfb160dc |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d87fcf927081908ef89eff7ad833b0 |
completed | April 10, 2026, 4:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e62530a6b08190a8ba3c410e79cf72 |
completed | April 20, 2026, 1:08 p.m. |
| NEDg | Description generation | batch_69e62cf5b9988190bc1935993f0111f7 |
completed | April 20, 2026, 1:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e66433ddb48190994bb1160b0ff732 |
completed | April 20, 2026, 5:36 p.m. |
Created at: April 8, 2026, 9:36 p.m.