Triple
T5835876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edmonton City Centre Airport |
E129467
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
CYXD
CYXD is the former ICAO airport code for Edmonton City Centre Airport, a now-closed airport that once served downtown Edmonton, Alberta, Canada.
|
E549625
|
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: CYXD | Statement: [Edmonton City Centre Airport, ICAOcode, CYXD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CYXD Context triple: [Edmonton City Centre Airport, ICAOcode, CYXD]
-
A.
CYB
CYB is the IATA airport code for Charles Kirkconnell International Airport serving Cayman Brac in the Cayman Islands.
-
B.
CYVR
CYVR is the ICAO airport code for Vancouver International Airport, a major Canadian air transport hub located in Richmond, British Columbia.
-
C.
CYG
CYG is the abbreviation commonly used for the Commonwealth Youth Games, an international multi-sport event for young athletes from Commonwealth nations.
-
D.
CX
CX is the two-letter IATA airline designator used to identify Cathay Pacific in global aviation systems.
-
E.
CYQT
CYQT is the ICAO airport code for Thunder Bay International Airport in Thunder Bay, Ontario, 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: CYXD Triple: [Edmonton City Centre Airport, ICAOcode, CYXD]
Generated description
CYXD is the former ICAO airport code for Edmonton City Centre Airport, a now-closed airport that once served downtown Edmonton, Alberta, Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CYXD Target entity description: CYXD is the former ICAO airport code for Edmonton City Centre Airport, a now-closed airport that once served downtown Edmonton, Alberta, Canada.
-
A.
CYB
CYB is the IATA airport code for Charles Kirkconnell International Airport serving Cayman Brac in the Cayman Islands.
-
B.
CYVR
CYVR is the ICAO airport code for Vancouver International Airport, a major Canadian air transport hub located in Richmond, British Columbia.
-
C.
CYG
CYG is the abbreviation commonly used for the Commonwealth Youth Games, an international multi-sport event for young athletes from Commonwealth nations.
-
D.
CX
CX is the two-letter IATA airline designator used to identify Cathay Pacific in global aviation systems.
-
E.
CYQT
CYQT is the ICAO airport code for Thunder Bay International Airport in Thunder Bay, Ontario, 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_69c0084af79c81908af128ccc29983d0 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c034a358708190bfce78e7bd75db36 |
completed | March 22, 2026, 6:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a196ebb88190aea57899be954aae |
completed | March 23, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69c0a27765688190b02a1b0cd39a87fe |
completed | March 23, 2026, 2:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a2fd7ec081909033994e5556a6ae |
completed | March 23, 2026, 2:18 a.m. |
Created at: March 22, 2026, 3:54 p.m.