Triple
T17869786
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yellowknife Airport |
E446801
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
YZF
YZF is the IATA airport code for Yellowknife Airport, the primary air gateway to Yellowknife in Canada’s Northwest Territories.
|
E1292569
|
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: YZF | Statement: [Yellowknife Airport, IATAcode, YZF]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: YZF Context triple: [Yellowknife Airport, IATAcode, YZF]
-
A.
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.
-
B.
ZYR
ZYR is the IATA code for Brussels-South railway station, a major international rail hub in Brussels, Belgium.
-
C.
YKF
YKF is the IATA airport code for Region of Waterloo International Airport serving the Kitchener–Waterloo area in Ontario, Canada.
-
D.
YZZ
YZZ is the IATA airport code for Trail Regional Airport, a small regional airport serving the Trail area in British Columbia, Canada.
-
E.
YHZ
YHZ is the IATA airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic 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: YZF Triple: [Yellowknife Airport, IATAcode, YZF]
Generated description
YZF is the IATA airport code for Yellowknife Airport, the primary air gateway to Yellowknife in Canada’s Northwest Territories.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: YZF Target entity description: YZF is the IATA airport code for Yellowknife Airport, the primary air gateway to Yellowknife in Canada’s Northwest Territories.
-
A.
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.
-
B.
ZYR
ZYR is the IATA code for Brussels-South railway station, a major international rail hub in Brussels, Belgium.
-
C.
YKF
YKF is the IATA airport code for Region of Waterloo International Airport serving the Kitchener–Waterloo area in Ontario, Canada.
-
D.
YZZ
YZZ is the IATA airport code for Trail Regional Airport, a small regional airport serving the Trail area in British Columbia, Canada.
-
E.
YHZ
YHZ is the IATA airport code for Halifax Stanfield International Airport, the primary commercial airport serving Halifax and much of Atlantic 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_69d8b9f4c22c819093c2680434472894 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e49aa18df881908a8ff40b7de19268 |
completed | April 19, 2026, 9:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a030c6bfdb08190bb3eeeb9b8b09ad2 |
completed | May 12, 2026, 11:18 a.m. |
| NEDg | Description generation | batch_6a030d85e91481908e6afd4a83d78ce8 |
completed | May 12, 2026, 11:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a030e6412dc81908b392bdf47934230 |
completed | May 12, 2026, 11:26 a.m. |
Created at: April 10, 2026, 10:18 a.m.