Triple
T1274639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Keystone Corridor |
E15785
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Lancaster, Pennsylvania |
E121195
|
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: Lancaster, Pennsylvania | Statement: [Keystone Corridor, passesThrough, Lancaster, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancaster, Pennsylvania Context triple: [Keystone Corridor, passesThrough, Lancaster, Pennsylvania]
-
A.
Lancaster, Pennsylvania
chosen
Lancaster, Pennsylvania is a historic city in south-central Pennsylvania known for its rich colonial heritage, proximity to Amish communities, and role as the longtime home of U.S. President James Buchanan.
-
B.
York, Pennsylvania
York, Pennsylvania is a historic city in south-central Pennsylvania known for its role in the American Revolution and its long-standing manufacturing and agricultural heritage.
-
C.
Washington, Pennsylvania
Washington, Pennsylvania is a small city in southwestern Pennsylvania known for its historic role in the Whiskey Rebellion and as home to Washington & Jefferson College.
-
D.
Harrisburg, Pennsylvania
Harrisburg, Pennsylvania is the capital city of the U.S. state of Pennsylvania, located along the Susquehanna River and known historically as a major transportation and industrial hub.
-
E.
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.
- 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_69a4935a94308190bb92555b79032824 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4c06ee22081908141868b57596e35 |
completed | March 1, 2026, 10:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0a9afd688190a69c79a0b6c5e872 |
completed | March 8, 2026, 11:47 p.m. |
Created at: March 1, 2026, 7:50 p.m.