Triple
T22237622
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blatchford |
E549631
|
entity |
| Predicate | airportICAOFormer |
P18649
|
FINISHED |
| Object | CYXD |
—
|
NE NERFINISHED |
How this triple was built (3 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: [Blatchford, airportICAOFormer, CYXD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CYXD Context triple: [Blatchford, airportICAOFormer, CYXD]
-
A.
CYXD
chosen
CYXD is the former ICAO airport code for Edmonton City Centre Airport, a now-closed airport that once served downtown Edmonton, Alberta, Canada.
-
B.
CYUX
CYUX is the ICAO airport code for Hall Beach Airport, a small public airfield serving the remote community of Hall Beach in Nunavut, Canada.
-
C.
CYND
CYND is the ICAO airport code for Gatineau-Ottawa Executive Airport, a regional airport serving the National Capital Region of Canada.
-
D.
CYXE
CYXE is the ICAO airport code for Saskatoon John G. Diefenbaker International Airport in Saskatoon, Saskatchewan, Canada.
-
E.
CYXL
CYXL is the ICAO airport code for Sioux Lookout Airport in Ontario, Canada, a regional hub serving northern communities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: airportICAOFormer Context triple: [Blatchford, airportICAOFormer, CYXD]
-
A.
ICAOcode
Indicates that an entity is identified by a specific four-letter airport or aerodrome code assigned by the International Civil Aviation Organization (ICAO).
-
B.
previousICAOcode
chosen
Indicates that one entity was the former ICAO (International Civil Aviation Organization) code previously assigned to the other entity.
-
C.
ICAOairport
Indicates that an entity is an airport identified or classified according to the ICAO (International Civil Aviation Organization) airport coding system.
-
D.
airportCodeFAA
Indicates that an airport is identified by a specific FAA (Federal Aviation Administration) airport code.
-
E.
airportIATAAssociated
Indicates that an airport is associated with a specific IATA (International Air Transport Association) code.
- F. None of above.
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_69e11e4102b881909cf47d3768e25c19 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f13210eb9c8190bc40d06c393e0d9a |
completed | April 28, 2026, 10:17 p.m. |
| PD | Predicate disambiguation | batch_69e71b5177d881908f90abde14ada7dc |
completed | April 21, 2026, 6:38 a.m. |
Created at: April 16, 2026, 8:38 p.m.