Triple
T13626567
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northern Iowa |
E325597
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object | Mason City Municipal Airport |
E983333
|
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: Mason City Municipal Airport | Statement: [Northern Iowa, hasAirport, Mason City Municipal Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mason City Municipal Airport Context triple: [Northern Iowa, hasAirport, Mason City Municipal Airport]
-
A.
Mason City Municipal Airport
chosen
Mason City Municipal Airport is a public airport serving Mason City and the surrounding north-central Iowa region with general aviation and limited commercial air service.
-
B.
Weir Cook Municipal Airport
Weir Cook Municipal Airport was the original name of what is now Indianapolis International Airport, serving as the primary airfield for Indianapolis, Indiana, in the early to mid-20th century.
-
C.
Sherman Municipal Airport
Sherman Municipal Airport is a public-use airport in Sherman, Texas, providing general aviation services to the local area.
-
D.
McCook Ben Nelson Regional Airport
McCook Ben Nelson Regional Airport is a public regional airport in southwestern Nebraska that provides general aviation services and limited commercial air connectivity for the McCook area.
-
E.
Mills Field Municipal Airport
Mills Field Municipal Airport was the original name of what is now San Francisco International Airport, one of the major air travel hubs in the United States.
- 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_69d8076aae28819092cf636190ee5529 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbbe9c72c88190be3d7a3f2e96afbc |
completed | April 12, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a83aeeb48190b92b00366791ab15 |
completed | May 3, 2026, 7:55 p.m. |
Created at: April 9, 2026, 9:51 p.m.