Triple
T9008750
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pitt Meadows |
E215411
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Pitt Meadows Regional Airport
Pitt Meadows Regional Airport is a small regional airport in Pitt Meadows, British Columbia, serving general aviation, flight training, and local air traffic for the surrounding Metro Vancouver area.
|
E771101
|
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: Pitt Meadows Regional Airport | Statement: [Pitt Meadows, hasAirport, Pitt Meadows Regional Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pitt Meadows Regional Airport Context triple: [Pitt Meadows, hasAirport, Pitt Meadows Regional Airport]
-
A.
Comox Valley Airport
Comox Valley Airport is a regional airport on Vancouver Island that serves the Comox Valley and surrounding communities with commercial and military air traffic.
-
B.
Kelowna International Airport
Kelowna International Airport is a major regional airport in British Columbia, Canada, serving as a key air travel hub for the Okanagan Valley.
-
C.
Kamloops Airport
Kamloops Airport is a regional airport in Kamloops, British Columbia, Canada, providing commercial passenger, cargo, and general aviation services for the surrounding area.
-
D.
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.
-
E.
Langley Regional Airport
Langley Regional Airport is a public airport serving the city of Langley and the surrounding Fraser Valley region in British Columbia, Canada, primarily supporting general aviation and flight training.
- 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: Pitt Meadows Regional Airport Triple: [Pitt Meadows, hasAirport, Pitt Meadows Regional Airport]
Generated description
Pitt Meadows Regional Airport is a small regional airport in Pitt Meadows, British Columbia, serving general aviation, flight training, and local air traffic for the surrounding Metro Vancouver area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pitt Meadows Regional Airport Target entity description: Pitt Meadows Regional Airport is a small regional airport in Pitt Meadows, British Columbia, serving general aviation, flight training, and local air traffic for the surrounding Metro Vancouver area.
-
A.
Comox Valley Airport
Comox Valley Airport is a regional airport on Vancouver Island that serves the Comox Valley and surrounding communities with commercial and military air traffic.
-
B.
Kelowna International Airport
Kelowna International Airport is a major regional airport in British Columbia, Canada, serving as a key air travel hub for the Okanagan Valley.
-
C.
Kamloops Airport
Kamloops Airport is a regional airport in Kamloops, British Columbia, Canada, providing commercial passenger, cargo, and general aviation services for the surrounding area.
-
D.
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.
-
E.
Langley Regional Airport
Langley Regional Airport is a public airport serving the city of Langley and the surrounding Fraser Valley region in British Columbia, Canada, primarily supporting general aviation and flight training.
- 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_69ca83a2bf088190986ee7a8eb90407d |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69bed8588190afc9cbca12b75a3b |
completed | April 1, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0ec84348190944a2310a6a60448 |
completed | April 3, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69cfd221047c8190ac6c375d516ec57e |
completed | April 3, 2026, 2:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfd2f99dd881909be1cb2b947b9b4e |
completed | April 3, 2026, 2:47 p.m. |
Created at: March 30, 2026, 7:06 p.m.