Triple
T10273224
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ontario Convention Center |
E240892
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Ontario Convention Center Authority
The Ontario Convention Center Authority is the governing body responsible for managing and overseeing operations at the Ontario Convention Center in Ontario, California.
|
E240892
|
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: Ontario Convention Center Authority | Statement: [Ontario Convention Center, operatedBy, Ontario Convention Center Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ontario Convention Center Authority Context triple: [Ontario Convention Center, operatedBy, Ontario Convention Center Authority]
-
A.
Ontario Convention Center
The Ontario Convention Center is a modern, mid-sized convention and event venue in Ontario, California, hosting trade shows, conferences, and community events.
-
B.
Calgary TELUS Convention Centre
The Calgary TELUS Convention Centre is a major conference and event facility in Calgary, Alberta, hosting conventions, trade shows, and large meetings.
-
C.
Toronto Event Centre
Toronto Event Centre is a prominent multi-purpose event and entertainment venue located within Toronto’s historic Exhibition Place grounds.
-
D.
Metro Toronto Convention Centre
The Metro Toronto Convention Centre is a major convention and exhibition complex in downtown Toronto that hosts large-scale trade shows, conferences, and events.
-
E.
Ottawa Sports and Entertainment Group
Ottawa Sports and Entertainment Group is a Canadian sports and entertainment company that owns and operates professional sports franchises and venues in Ottawa, 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: Ontario Convention Center Authority Triple: [Ontario Convention Center, operatedBy, Ontario Convention Center Authority]
Generated description
The Ontario Convention Center Authority is the governing body responsible for managing and overseeing operations at the Ontario Convention Center in Ontario, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ontario Convention Center Authority Target entity description: The Ontario Convention Center Authority is the governing body responsible for managing and overseeing operations at the Ontario Convention Center in Ontario, California.
-
A.
Ontario Convention Center
chosen
The Ontario Convention Center is a modern, mid-sized convention and event venue in Ontario, California, hosting trade shows, conferences, and community events.
-
B.
Calgary TELUS Convention Centre
The Calgary TELUS Convention Centre is a major conference and event facility in Calgary, Alberta, hosting conventions, trade shows, and large meetings.
-
C.
Toronto Event Centre
Toronto Event Centre is a prominent multi-purpose event and entertainment venue located within Toronto’s historic Exhibition Place grounds.
-
D.
Metro Toronto Convention Centre
The Metro Toronto Convention Centre is a major convention and exhibition complex in downtown Toronto that hosts large-scale trade shows, conferences, and events.
-
E.
Ottawa Sports and Entertainment Group
Ottawa Sports and Entertainment Group is a Canadian sports and entertainment company that owns and operates professional sports franchises and venues in Ottawa, Ontario.
- F. None of above.
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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d288acf48190bbf14a5cb2dfe1f4 |
completed | April 7, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f813c62c8190ac3bf19eff9d36e2 |
completed | April 9, 2026, 12:51 a.m. |
| NEDg | Description generation | batch_69d6fcaca55c81908a48ac2a0ce24b85 |
completed | April 9, 2026, 1:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fd772bc08190bf270f5fc767fb29 |
completed | April 9, 2026, 1:14 a.m. |
Created at: April 6, 2026, 11:36 a.m.