Triple
T20020384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Mifflin, Pennsylvania |
E494839
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Allegheny County Airport |
—
|
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: Allegheny County Airport | Statement: [West Mifflin, Pennsylvania, hasFacility, Allegheny County Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Allegheny County Airport Context triple: [West Mifflin, Pennsylvania, hasFacility, Allegheny County Airport]
-
A.
Allegheny County Airport
chosen
Allegheny County Airport is a public airport serving the Pittsburgh, Pennsylvania area, primarily handling general aviation and acting as a reliever to Pittsburgh International Airport.
-
B.
Pittsburgh International Airport
Pittsburgh International Airport is a major commercial airport serving the Pittsburgh metropolitan area in western Pennsylvania, functioning as a key passenger and cargo hub for the region.
-
C.
University Park Airport
University Park Airport is a regional airport serving the State College and Penn State University area in central Pennsylvania.
-
D.
Allegheny County Airport Authority
The Allegheny County Airport Authority is a public agency that owns and operates Pittsburgh International Airport and other aviation facilities in Allegheny County, Pennsylvania.
-
E.
Rostraver Airport
Rostraver Airport is a public general aviation airport serving the Rostraver Township area in Westmoreland County, Pennsylvania.
- 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_69da626bfd288190aa5d65098b6433ae |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6623f1598819097ad4fa392540901 |
completed | April 20, 2026, 5:28 p.m. |
Created at: April 11, 2026, 3:34 p.m.