Triple
T11266082
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bluegrass Scenic Railroad and Museum |
E266688
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Bluegrass region of Kentucky |
E92433
|
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: Bluegrass region of Kentucky | Statement: [Bluegrass Scenic Railroad and Museum, locatedIn, Bluegrass region of Kentucky]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bluegrass region of Kentucky Context triple: [Bluegrass Scenic Railroad and Museum, locatedIn, Bluegrass region of Kentucky]
-
A.
Kentucky Bluegrass region
chosen
The Kentucky Bluegrass region is a fertile, gently rolling area of central Kentucky renowned for its horse farms, limestone-rich soil, and historic role in American thoroughbred breeding.
-
B.
Lincoln Trail region of Kentucky
The Lincoln Trail region of Kentucky is a central Kentucky area named for its association with Abraham Lincoln’s early life, encompassing several counties including LaRue County.
-
C.
Central Kentucky
Central Kentucky is a region in the middle of the U.S. state of Kentucky known for its rolling bluegrass landscapes, horse farms, and historic small towns.
-
D.
Pennyroyal region of Kentucky
The Pennyroyal region of Kentucky is a largely rural area characterized by rolling farmland, karst landscapes, and small towns, forming a broad belt across south-central Kentucky.
-
E.
Appalachian region of Pennsylvania
The Appalachian region of Pennsylvania is a mountainous and rural area characterized by ridges, valleys, and small communities, forming part of the larger Appalachian Mountains that run through the state.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e94e5e3c8190a31995d55d20d7ed |
completed | April 9, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4ccc7fdc48190a84b8b584f67b464 |
completed | April 19, 2026, 12:38 p.m. |
Created at: April 8, 2026, 9:31 p.m.