Triple
T4163388
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harpers Ferry station |
E91582
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Appalachian Trail crossing at Harpers Ferry |
E57506
|
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: Appalachian Trail crossing at Harpers Ferry | Statement: [Harpers Ferry station, near, Appalachian Trail crossing at Harpers Ferry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Appalachian Trail crossing at Harpers Ferry Context triple: [Harpers Ferry station, near, Appalachian Trail crossing at Harpers Ferry]
-
A.
Capon Bridge, West Virginia
Capon Bridge, West Virginia, is a small town in Hampshire County known for its scenic rural setting in the Appalachian region and its proximity to outdoor recreation along the Cacapon River.
-
B.
Harpers Ferry railroad bridge over Potomac River
chosen
The Harpers Ferry railroad bridge over the Potomac River is a historic rail crossing that links Harpers Ferry, West Virginia, with Maryland, serving as a key transportation and Civil War–era landmark in the region.
-
C.
Buckman Bridge
The Buckman Bridge is a major highway bridge in Jacksonville, Florida, that carries Interstate 295 across the St. Johns River and is known for its considerable length and heavy commuter traffic.
-
D.
White River Suspension Bridge Trail
White River Suspension Bridge Trail is a scenic hiking route in Ontario, Canada, known for its rugged coastal forest terrain and dramatic suspension bridge views over the White River.
-
E.
Hopewell Gap
Hopewell Gap is a mountain pass in the Bull Run Mountains of northern Virginia, commonly used as a route through this section of the range.
- 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_69aed9626ebc8190a39de631788bea3e |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af02a9bf348190b99cecd19fe65779 |
completed | March 9, 2026, 5:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f456bf88190b9b8678476ac3803 |
completed | March 14, 2026, 3:31 p.m. |
Created at: March 9, 2026, 3:44 p.m.