Triple
T6074381
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chambersburg–Hagerstown line |
E135362
|
entity |
| Predicate | terminusA |
P388
|
FINISHED |
| Object | Chambersburg, Pennsylvania |
E189925
|
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: Chambersburg, Pennsylvania | Statement: [Chambersburg–Hagerstown line, terminusA, Chambersburg, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chambersburg, Pennsylvania Context triple: [Chambersburg–Hagerstown line, terminusA, Chambersburg, Pennsylvania]
-
A.
Chambersburg, Pennsylvania
chosen
Chambersburg, Pennsylvania is a historic borough and county seat of Franklin County known for its role in the American Civil War and its location near the Cumberland Valley in south-central Pennsylvania.
-
B.
Mechanicsburg, Pennsylvania
Mechanicsburg, Pennsylvania is a borough in Cumberland County known for its proximity to Harrisburg and its role as a hub for U.S. Navy logistics and military support activities.
-
C.
Waynesboro, Pennsylvania
Waynesboro, Pennsylvania is a small borough in south-central Pennsylvania known for its historic downtown and proximity to the Appalachian Mountains and the Maryland state line.
-
D.
Carlisle, Pennsylvania
Carlisle, Pennsylvania is a historic borough in south-central Pennsylvania known for its role in the American Revolutionary War, its colonial heritage, and as the home of Dickinson College and the U.S. Army War College.
-
E.
Sharpsburg, Pennsylvania
Sharpsburg, Pennsylvania is a small borough near Pittsburgh best known as the boyhood home of food industry pioneer Henry John Heinz.
- 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_69c00879e8048190b690717d19c5bc03 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c0575d4ed481908eddc88e9b90e22f |
completed | March 22, 2026, 8:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1414ea324819087dc9267938efb5c |
completed | March 23, 2026, 1:34 p.m. |
Created at: March 22, 2026, 4:11 p.m.