Triple
T2413709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vancouver International Airport |
E52253
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Vancouver Airport Authority
Vancouver Airport Authority is the non-profit organization responsible for managing and operating Vancouver International Airport and overseeing its development and services.
|
E266101
|
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: Vancouver Airport Authority | Statement: [Vancouver International Airport, operator, Vancouver Airport Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vancouver Airport Authority Context triple: [Vancouver International Airport, operator, Vancouver Airport Authority]
-
A.
Vancouver International Airport
Vancouver International Airport is a major Canadian international airport serving the Vancouver metropolitan area and acting as a key gateway between North America and the Asia-Pacific region.
-
B.
Nanaimo Airport
Nanaimo Airport is a regional airport on Vancouver Island in British Columbia, Canada, providing commercial and general aviation services to the Nanaimo area.
-
C.
Ottawa International Airport Authority
The Ottawa International Airport Authority is the non-profit organization responsible for managing and overseeing operations and development at Ottawa’s main international airport.
-
D.
Greater Toronto Airports Authority
The Greater Toronto Airports Authority is the non-profit organization responsible for managing and operating major airport facilities in the Greater Toronto Area, including Toronto Pearson International Airport.
-
E.
Grupo Aeroportuario del Pacífico
Grupo Aeroportuario del Pacífico is a major Mexican airport operator that manages a network of key airports across the Pacific region of Mexico and parts of the United States.
- 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: Vancouver Airport Authority Triple: [Vancouver International Airport, operator, Vancouver Airport Authority]
Generated description
Vancouver Airport Authority is the non-profit organization responsible for managing and operating Vancouver International Airport and overseeing its development and services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vancouver Airport Authority Target entity description: Vancouver Airport Authority is the non-profit organization responsible for managing and operating Vancouver International Airport and overseeing its development and services.
-
A.
Vancouver International Airport
Vancouver International Airport is a major Canadian international airport serving the Vancouver metropolitan area and acting as a key gateway between North America and the Asia-Pacific region.
-
B.
Nanaimo Airport
Nanaimo Airport is a regional airport on Vancouver Island in British Columbia, Canada, providing commercial and general aviation services to the Nanaimo area.
-
C.
Ottawa International Airport Authority
The Ottawa International Airport Authority is the non-profit organization responsible for managing and overseeing operations and development at Ottawa’s main international airport.
-
D.
Greater Toronto Airports Authority
The Greater Toronto Airports Authority is the non-profit organization responsible for managing and operating major airport facilities in the Greater Toronto Area, including Toronto Pearson International Airport.
-
E.
Grupo Aeroportuario del Pacífico
Grupo Aeroportuario del Pacífico is a major Mexican airport operator that manages a network of key airports across the Pacific region of Mexico and parts of the United States.
- 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_69ab495622948190bc6bc6e4cddaf645 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc94a6458819087b8c4fe81a2d031 |
completed | March 7, 2026, 6:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf43c1fc8190ae66bd88ad4c7a6b |
completed | March 9, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69aec67559d081908565beb8d02423b6 |
completed | March 9, 2026, 1:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec6eac3f88190a1ee6b12604697ff |
completed | March 9, 2026, 1:11 p.m. |
Created at: March 6, 2026, 9:41 p.m.