Triple
T15504845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saint John Airport |
E379053
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
CYSJ
CYSJ is the ICAO airport code for Saint John Airport, a regional airport serving Saint John, New Brunswick, Canada.
|
E1159914
|
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: CYSJ | Statement: [Saint John Airport, ICAOcode, CYSJ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CYSJ Context triple: [Saint John Airport, ICAOcode, CYSJ]
-
A.
CYS
CYS is the National Rail station code for Cathays railway station in Cardiff, Wales.
-
B.
CYS
CYS is the IATA airport code for Cheyenne Regional Airport, a public airport serving Cheyenne, Wyoming, in the United States.
-
C.
CYSN
CYSN is the ICAO airport code for Niagara District Airport, a regional airport serving the Niagara region in Ontario, Canada.
-
D.
YSJ
YSJ is the station code for Yass Junction railway station, a regional rail stop in New South Wales, Australia.
-
E.
CYSB
CYSB is the ICAO airport code for Greater Sudbury Airport, a regional airport serving the city of Greater Sudbury in 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: CYSJ Triple: [Saint John Airport, ICAOcode, CYSJ]
Generated description
CYSJ is the ICAO airport code for Saint John Airport, a regional airport serving Saint John, New Brunswick, Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CYSJ Target entity description: CYSJ is the ICAO airport code for Saint John Airport, a regional airport serving Saint John, New Brunswick, Canada.
-
A.
CYS
CYS is the National Rail station code for Cathays railway station in Cardiff, Wales.
-
B.
CYS
CYS is the IATA airport code for Cheyenne Regional Airport, a public airport serving Cheyenne, Wyoming, in the United States.
-
C.
CYSN
CYSN is the ICAO airport code for Niagara District Airport, a regional airport serving the Niagara region in Ontario, Canada.
-
D.
YSJ
YSJ is the station code for Yass Junction railway station, a regional rail stop in New South Wales, Australia.
-
E.
CYSB
CYSB is the ICAO airport code for Greater Sudbury Airport, a regional airport serving the city of Greater Sudbury in 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_69d85cd53a7c819080f5b9042c4c199e |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03fcd5d948190b25a67a72ef980e9 |
completed | April 16, 2026, 1:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff366bd31c81909e21075b6b601448 |
completed | May 9, 2026, 1:28 p.m. |
| NEDg | Description generation | batch_69ff371416e08190a84b2be7b7dbc4a3 |
completed | May 9, 2026, 1:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff379cc22881909e8a3e189d3f98d1 |
completed | May 9, 2026, 1:33 p.m. |
Created at: April 10, 2026, 3:55 a.m.