Triple
T5116879
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baldwin Locomotive Works |
E115357
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | Eddystone, Pennsylvania |
E247247
|
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: Eddystone, Pennsylvania | Statement: [Baldwin Locomotive Works, headquartersLocation, Eddystone, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eddystone, Pennsylvania Context triple: [Baldwin Locomotive Works, headquartersLocation, Eddystone, Pennsylvania]
-
A.
Eddystone, Pennsylvania
chosen
Eddystone, Pennsylvania is a small industrial borough in Delaware County, known historically for manufacturing and its location along the Delaware River southwest of Philadelphia.
-
B.
Rutledge, Pennsylvania
Rutledge, Pennsylvania is a small residential borough in Delaware County known for its quiet, tree-lined streets and proximity to nearby Swarthmore and Philadelphia.
-
C.
Mount Pleasant, Pennsylvania
Mount Pleasant, Pennsylvania is a small borough in Westmoreland County known historically for its coal mining and glass manufacturing industries.
-
D.
Parkesburg, Pennsylvania
Parkesburg, Pennsylvania is a small borough in Chester County known historically as a railroad town along major east–west rail lines in southeastern Pennsylvania.
-
E.
Whitehall, Pennsylvania
Whitehall, Pennsylvania is a suburban borough in Allegheny County, just south of Pittsburgh, known for its residential neighborhoods and access to major transportation routes.
- 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_69bd4441d1648190a54a533895041987 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd77ccb19c8190844c628ff7cfcca2 |
completed | March 20, 2026, 4:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bed9185b9481908afd32bdeefa3f1e |
completed | March 21, 2026, 5:44 p.m. |
Created at: March 20, 2026, 1:41 p.m.