Triple
T3629188
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pennsylvania Railroad Altoona Works |
E76912
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Blair County, Pennsylvania |
E525591
|
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: Blair County, Pennsylvania | Statement: [Pennsylvania Railroad Altoona Works, locatedIn, Blair County, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blair County, Pennsylvania Context triple: [Pennsylvania Railroad Altoona Works, locatedIn, Blair County, Pennsylvania]
-
A.
Blair County, Pennsylvania
chosen
Blair County, Pennsylvania is a county in central Pennsylvania whose seat is Altoona, a historic railroad and industrial hub.
-
B.
Butler County, Pennsylvania
Butler County, Pennsylvania is a county in western Pennsylvania known for its mix of small industrial cities, rural communities, and recreational areas such as Moraine State Park.
-
C.
Perry County, Pennsylvania
Perry County, Pennsylvania is a largely rural county northwest of Harrisburg known for its Appalachian landscapes, small towns, and outdoor recreation along the Susquehanna River.
-
D.
Washington County, Pennsylvania
Washington County, Pennsylvania is a county in the southwestern part of the state known for its role in early American history, including the Whiskey Rebellion, and for its mix of suburban communities and rural landscapes.
-
E.
Warren County, Pennsylvania
Warren County, Pennsylvania is a largely rural county in northwestern Pennsylvania known for its forests, outdoor recreation, and location along the Allegheny River.
- 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_69ad85dc03948190b35b7189e4175bcc |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc2df2b708190afef6925a53ec551 |
completed | March 8, 2026, 6:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfa91dde508190abd38b4cf132ad5e |
completed | March 22, 2026, 8:32 a.m. |
Created at: March 8, 2026, 3:23 p.m.