Triple
T14056470
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Copenhagen Airport |
E338232
|
entity |
| Predicate | ICAO code |
P419
|
FINISHED |
| Object | EKCH |
E338232
|
NE FINISHED |
How this triple was built (2 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: EKCH | Statement: [Copenhagen Airport, ICAO code, EKCH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EKCH Context triple: [Copenhagen Airport, ICAO code, EKCH]
-
A.
EKCH
chosen
EKCH is the ICAO airport code for Copenhagen Airport, the main international airport serving Copenhagen and eastern Denmark.
-
B.
EK
EK was the New York Stock Exchange ticker symbol for Eastman Kodak Company, the historic American photography and imaging corporation.
-
C.
EK
EK is the commonly used abbreviation for the First Chamber of the Austrian Parliament (Erste Kammer).
-
D.
Ek
Ek is a Swedish surname borne by several notable figures, including politicians and entrepreneurs.
-
E.
ENK
ENK is the ICAO airline designator assigned to Equair, an Ecuadorian commercial airline.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d81c67ba6c819091935650dfb3b895 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de3c8d1aa48190a5055d15d9fa220c |
completed | April 14, 2026, 1:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb6608cf8819087ed5d890b82650a |
completed | May 7, 2026, 3:57 p.m. |
Created at: April 9, 2026, 10:20 p.m.