Triple
T11279985
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marine Corps Air Station Iwakuni |
E267037
|
entity |
| Predicate | IATACode |
P418
|
FINISHED |
| Object |
IWK
IWK is the IATA airport code for Marine Corps Air Station Iwakuni, a U.S. military airbase and joint-use airport in Iwakuni, Japan.
|
E915233
|
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: IWK | Statement: [Marine Corps Air Station Iwakuni, IATACode, IWK]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IWK Context triple: [Marine Corps Air Station Iwakuni, IATACode, IWK]
-
A.
Sheppard Centre
Sheppard Centre is a mixed-use commercial complex in North York, Toronto, featuring a shopping mall, offices, and direct access to the Sheppard–Yonge subway station.
-
B.
MacLeod Centre
MacLeod Centre is a key residential and retreat facility on the Isle of Iona that serves as one of the main hubs for the ecumenical Iona Community’s worship, community life, and programmed events.
-
C.
Juravinski Hospital
Juravinski Hospital is a major acute care and cancer treatment center in Hamilton, Ontario, known for its oncology services and affiliation with McMaster University.
-
D.
Mackenzie Vaughan Hospital
Mackenzie Vaughan Hospital is a modern regional healthcare facility serving the community of Maple in Vaughan, Ontario.
-
E.
UBC Hospital
UBC Hospital is a teaching and research hospital affiliated with the University of British Columbia in Vancouver, Canada.
- 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: IWK Triple: [Marine Corps Air Station Iwakuni, IATACode, IWK]
Generated description
IWK is the IATA airport code for Marine Corps Air Station Iwakuni, a U.S. military airbase and joint-use airport in Iwakuni, Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IWK Target entity description: IWK is the IATA airport code for Marine Corps Air Station Iwakuni, a U.S. military airbase and joint-use airport in Iwakuni, Japan.
-
A.
Sheppard Centre
Sheppard Centre is a mixed-use commercial complex in North York, Toronto, featuring a shopping mall, offices, and direct access to the Sheppard–Yonge subway station.
-
B.
MacLeod Centre
MacLeod Centre is a key residential and retreat facility on the Isle of Iona that serves as one of the main hubs for the ecumenical Iona Community’s worship, community life, and programmed events.
-
C.
Juravinski Hospital
Juravinski Hospital is a major acute care and cancer treatment center in Hamilton, Ontario, known for its oncology services and affiliation with McMaster University.
-
D.
Mackenzie Vaughan Hospital
Mackenzie Vaughan Hospital is a modern regional healthcare facility serving the community of Maple in Vaughan, Ontario.
-
E.
UBC Hospital
UBC Hospital is a teaching and research hospital affiliated with the University of British Columbia in Vancouver, Canada.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e969b3448190940e2bd499d2d7de |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4f46308348190a47f73030cae0be5 |
completed | April 19, 2026, 3:27 p.m. |
| NEDg | Description generation | batch_69e4f95be4b08190bebb2078406cb7ba |
completed | April 19, 2026, 3:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4ff6b7d248190b4dd885280e09a8e |
completed | April 19, 2026, 4:14 p.m. |
Created at: April 8, 2026, 9:31 p.m.