Triple
T4709380
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halifax Stanfield International Airport |
E104470
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
YHZ
YHZ is the IATA airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic Canada.
|
E464270
|
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: YHZ | Statement: [Halifax Stanfield International Airport, IATAcode, YHZ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: YHZ Context triple: [Halifax Stanfield International Airport, IATAcode, YHZ]
-
A.
HZ
HZ is the vehicle registration code assigned to the town of Thale in Germany.
-
B.
YX
YX is the IATA airline designator used by Republic Airways, a major U.S. regional airline operating flights on behalf of larger carriers.
-
C.
YB
YB is the common abbreviation for BSC Young Boys, a professional football club based in Bern, Switzerland.
-
D.
HYB
HYB is the station code for Hyderabad Deccan, a major railway terminus serving the city of Hyderabad in India.
-
E.
YXU
YXU is the IATA airport code for London International Airport serving London, 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: YHZ Triple: [Halifax Stanfield International Airport, IATAcode, YHZ]
Generated description
YHZ is the IATA airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: YHZ Target entity description: YHZ is the IATA airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic Canada.
-
A.
HZ
HZ is the vehicle registration code assigned to the town of Thale in Germany.
-
B.
YX
YX is the IATA airline designator used by Republic Airways, a major U.S. regional airline operating flights on behalf of larger carriers.
-
C.
YB
YB is the common abbreviation for BSC Young Boys, a professional football club based in Bern, Switzerland.
-
D.
HYB
HYB is the station code for Hyderabad Deccan, a major railway terminus serving the city of Hyderabad in India.
-
E.
YXU
YXU is the IATA airport code for London International Airport serving London, 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_69bd43eac3c08190af7e4020c6c3704c |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd63ed2ed081908cd52570ba085806 |
completed | March 20, 2026, 3:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be10721b88819093be46bc5cae17c0 |
completed | March 21, 2026, 3:28 a.m. |
| NEDg | Description generation | batch_69be1452eba88190bf982ab0f464e96f |
completed | March 21, 2026, 3:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be14ca370481909c5e144e63ceb495 |
completed | March 21, 2026, 3:47 a.m. |
Created at: March 20, 2026, 1:17 p.m.