Triple
T14250914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cumberland, Maryland |
E353257
|
entity |
| Predicate | hasTrail |
P3625
|
FINISHED |
| Object | Great Allegheny Passage (trail terminus) |
E212477
|
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: Great Allegheny Passage (trail terminus) | Statement: [Cumberland, Maryland, hasTrail, Great Allegheny Passage (trail terminus)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Allegheny Passage (trail terminus) Context triple: [Cumberland, Maryland, hasTrail, Great Allegheny Passage (trail terminus)]
-
A.
Erie Lackawanna Trail
The Erie Lackawanna Trail is a multi-use recreational rail-trail in northwest Indiana that follows a former Erie Lackawanna Railroad corridor through communities such as Highland.
-
B.
Loyalhanna Trail, Pennsylvania
Loyalhanna Trail is a small community in Pennsylvania’s Ligonier Valley, known for its scenic setting near the Loyalhanna Creek and surrounding Laurel Highlands.
-
C.
Great Allegheny Passage
chosen
The Great Allegheny Passage is a long-distance rail-trail and popular cycling and hiking route that runs through the Appalachian region, connecting Pittsburgh, Pennsylvania to Cumberland, Maryland.
-
D.
Sheltowee Trace National Recreation Trail
Sheltowee Trace National Recreation Trail is a long-distance hiking trail that traverses the rugged landscapes of eastern Kentucky and Tennessee, passing through areas such as the Big South Fork National River and Recreation Area and Daniel Boone National Forest.
-
E.
Schuylkill River Trail
The Schuylkill River Trail is a popular multi-use recreational path in southeastern Pennsylvania that follows the Schuylkill River, offering scenic routes for walking, running, and cycling through urban and natural landscapes.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6296f9d0819086f62f525d07eb12 |
completed | April 14, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd325815d48190b070866f41986847 |
completed | May 8, 2026, 12:46 a.m. |
Created at: April 10, 2026, 1:08 a.m.