Triple
T10987974
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa City Municipal Airport |
E259679
|
entity |
| Predicate | IATA code |
P2569
|
FINISHED |
| Object | IOW |
E259679
|
NE FINISHED |
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: IOW | Statement: [Iowa City Municipal Airport, IATA code, IOW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IOW Context triple: [Iowa City Municipal Airport, IATA code, IOW]
-
A.
IOW
chosen
IOW is the three-letter IATA airport code assigned to Iowa City Municipal Airport in Iowa, United States.
-
B.
IHO
The IHO (International Hydrographic Organization) is an intergovernmental organization that sets global standards and guidelines for hydrography, nautical charting, and the delineation of the world’s seas and oceans.
-
C.
IOM
IOM is the three-letter IATA airport code for Isle of Man Airport, serving the Isle of Man in the Irish Sea.
-
D.
IWA
The International Workingmen's Association (IWA) was a 19th-century international organization that united various socialist, communist, and anarchist groups and trade unions in the struggle for workers’ rights and social revolution.
-
E.
IWA
IWA is the FAA location identifier for Phoenix–Mesa Gateway Airport, a commercial and general aviation airport serving the Phoenix metropolitan area in Arizona.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa8a6a548190a750f944ccdc8064 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d787b574d08190adec34b814a26437 |
completed | April 9, 2026, 11:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e344f95ab88190bbce8f0eab0b2713 |
completed | April 18, 2026, 8:46 a.m. |
Created at: April 8, 2026, 9:24 p.m.