Triple
T18974940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halifax Stanfield International Airport |
E464270
|
entity |
| Predicate | IATA code |
P2569
|
FINISHED |
| Object | YHZ |
—
|
NE NERFINISHED |
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: YHZ | Statement: [Halifax Stanfield International Airport, IATA code, YHZ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: YHZ Context triple: [Halifax Stanfield International Airport, IATA code, YHZ]
-
A.
YHZ
chosen
YHZ is the IATA airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic Canada.
-
B.
CYHZ
CYHZ is the ICAO airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic Canada.
-
C.
YGZ
YGZ is the IATA airport code for the small airport serving Grise Fiord, one of the northernmost communities in Canada on Ellesmere Island in Nunavut.
-
D.
YZT
YZT is the IATA airport code for Port Hardy Airport, which serves the town of Port Hardy on the northern tip of Vancouver Island in British Columbia, Canada.
-
E.
Yz
Yz is a magical thunderbolt-summoning entity from DC Comics that empowers the superhero Johnny Thunder.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d61e71988190817cada25672a1ce |
completed | April 20, 2026, 7:30 a.m. |
Created at: April 10, 2026, noon