Triple
T19870773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Slave Lake Airport |
E477510
|
entity |
| Predicate | hasIATACode |
P2569
|
FINISHED |
| Object | YZH |
—
|
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: YZH | Statement: [Slave Lake Airport, hasIATACode, YZH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: YZH Context triple: [Slave Lake Airport, hasIATACode, YZH]
-
A.
YHZ
YHZ is the IATA airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic Canada.
-
B.
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.
-
C.
ZYR
ZYR is the IATA code for Brussels-South railway station, a major international rail hub in Brussels, Belgium.
-
D.
JYH
JYH is the ICAO airline designator assigned to the Chinese low-cost carrier 9 Air.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: YZH Target entity description: YZH is the IATA airport code for Slave Lake Airport in Alberta, Canada.
-
A.
YHZ
YHZ is the IATA airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic Canada.
-
B.
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.
-
C.
ZYR
ZYR is the IATA code for Brussels-South railway station, a major international rail hub in Brussels, Belgium.
-
D.
JYH
JYH is the ICAO airline designator assigned to the Chinese low-cost carrier 9 Air.
-
E.
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.
- F. None of above. chosen
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_69d8e51e7d948190aedbcd6c30361c39 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e658a3d2b08190ad81914d4860df0e |
completed | April 20, 2026, 4:47 p.m. |
Created at: April 10, 2026, 1:51 p.m.