Triple
T5209764
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EUG |
E117602
|
entity |
| Predicate | IATACodeFor |
P2569
|
FINISHED |
| Object | Mahlon Sweet Field |
E256516
|
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: Mahlon Sweet Field | Statement: [EUG, IATACodeFor, Mahlon Sweet Field]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mahlon Sweet Field Context triple: [EUG, IATACodeFor, Mahlon Sweet Field]
-
A.
Mahlon Sweet Field
chosen
Mahlon Sweet Field is the primary commercial airport serving Eugene, Oregon and the surrounding Willamette Valley region.
-
B.
Eichelberger Field
Eichelberger Field is a collegiate softball stadium that serves as the home field for the University of Illinois Fighting Illini softball team.
-
C.
Perry Lefors Field
Perry Lefors Field is a public airport serving the city of Pampa in the Texas Panhandle, primarily accommodating general aviation traffic.
-
D.
Mills Field
Mills Field was the original name of the airport that later became San Francisco International Airport, serving as the main airfield for the San Francisco Bay Area in its early years.
-
E.
Drake Field
Drake Field is a public airport serving the city of Fayetteville in northwest Arkansas.
- 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_69bd4464ba3c8190bc16b2ebbe42ddb0 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7a6f0ffc819090b8b59fc22f4dae |
completed | March 20, 2026, 4:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beefd4b75c8190b1b87b8d93925245 |
completed | March 21, 2026, 7:21 p.m. |
Created at: March 20, 2026, 1:47 p.m.