Triple
T20945726
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ketchikan International Airport |
E515838
|
entity |
| Predicate | IATA code |
P2569
|
FINISHED |
| Object | KTN |
—
|
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: KTN | Statement: [Ketchikan International Airport, IATA code, KTN]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KTN Context triple: [Ketchikan International Airport, IATA code, KTN]
-
A.
KTN
chosen
KTN is the three-letter IATA airport code for Ketchikan International Airport in Ketchikan, Alaska.
-
B.
KNT
KNT is the vehicle registration code assigned to vehicles registered in the Czorsztyn area of Poland.
-
C.
KNT
KNT is the National Rail station code for Kenton railway station in northwest London, England.
-
D.
KTW
KTW is the IATA airport code for Katowice International Airport serving the Silesian region of southern Poland.
-
E.
TKN
TKN is the vehicle registration code assigned to vehicles registered in Końskie County in Poland.
- 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_69e0b4fcd678819087a304291f14330a |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fad7f67481908675e76736f5e0c3 |
completed | April 21, 2026, 4:19 a.m. |
Created at: April 16, 2026, 12:56 p.m.