Triple
T14140741
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aviva Centre |
E350418
|
entity |
| Predicate | formerlyKnownAs |
P65
|
FINISHED |
| Object |
Rexall Centre
Rexall Centre is the former name of the Aviva Centre, a major tennis stadium located at York University in Toronto, Canada, that hosts the Canadian Open (National Bank Open).
|
E1082768
|
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: Rexall Centre | Statement: [Aviva Centre, formerlyKnownAs, Rexall Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rexall Centre Context triple: [Aviva Centre, formerlyKnownAs, Rexall Centre]
-
A.
Canada Place Mall
Canada Place Mall is a shopping centre located within the Canary Wharf business district in London, offering a range of retail stores, dining options, and services.
-
B.
Sleeman Centre
The Sleeman Centre is a multi-purpose indoor arena in downtown Guelph, Ontario, best known as the home venue of the Guelph Storm junior ice hockey team.
-
C.
Hudson’s Bay Centre
Hudson’s Bay Centre is a prominent mixed-use commercial complex in downtown Toronto that includes retail space, offices, and direct connections to the city’s transit network.
-
D.
Rosebank Mall
Rosebank Mall is a popular upmarket shopping and entertainment complex in Johannesburg’s Rosebank district, featuring a wide range of retail stores, restaurants, and cinemas.
-
E.
South Centre Mall
South Centre Mall is a local shopping centre serving the Spryfield community with a variety of retail stores and services.
- 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: Rexall Centre Triple: [Aviva Centre, formerlyKnownAs, Rexall Centre]
Generated description
Rexall Centre is the former name of the Aviva Centre, a major tennis stadium located at York University in Toronto, Canada, that hosts the Canadian Open (National Bank Open).
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rexall Centre Target entity description: Rexall Centre is the former name of the Aviva Centre, a major tennis stadium located at York University in Toronto, Canada, that hosts the Canadian Open (National Bank Open).
-
A.
Canada Place Mall
Canada Place Mall is a shopping centre located within the Canary Wharf business district in London, offering a range of retail stores, dining options, and services.
-
B.
Sleeman Centre
The Sleeman Centre is a multi-purpose indoor arena in downtown Guelph, Ontario, best known as the home venue of the Guelph Storm junior ice hockey team.
-
C.
Hudson’s Bay Centre
Hudson’s Bay Centre is a prominent mixed-use commercial complex in downtown Toronto that includes retail space, offices, and direct connections to the city’s transit network.
-
D.
Rosebank Mall
Rosebank Mall is a popular upmarket shopping and entertainment complex in Johannesburg’s Rosebank district, featuring a wide range of retail stores, restaurants, and cinemas.
-
E.
South Centre Mall
South Centre Mall is a local shopping centre serving the Spryfield community with a variety of retail stores and services.
- 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de611ed3508190add37baa30d1d134 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf18e3d08190b287e2da192d05eb |
completed | May 7, 2026, 6:51 p.m. |
| NEDg | Description generation | batch_69fce1a2a4c881908d18b45917286712 |
completed | May 7, 2026, 7:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fce24e7860819097f51a4907c894a7 |
completed | May 7, 2026, 7:04 p.m. |
Created at: April 10, 2026, 12:47 a.m.