Triple
T1899220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ohiopyle State Park |
E37652
|
entity |
| Predicate | hasWhitewaterSection |
P1477
|
FINISHED |
| Object | Lower Youghiogheny River |
E126832
|
NE FINISHED |
How this triple was built (3 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: Lower Youghiogheny River | Statement: [Ohiopyle State Park, hasWhitewaterSection, Lower Youghiogheny River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Youghiogheny River Context triple: [Ohiopyle State Park, hasWhitewaterSection, Lower Youghiogheny River]
-
A.
Youghiogheny River
chosen
The Youghiogheny River is a major tributary of the Monongahela River that flows through Maryland, West Virginia, and southwestern Pennsylvania, known for its scenic gorges and popular whitewater recreation.
-
B.
Cacapon River
The Cacapon River is a scenic, largely undeveloped river in eastern West Virginia known for its clear waters, outdoor recreation, and role in the Potomac River watershed.
-
C.
Nolin River
Nolin River is a tributary of the Green River in central Kentucky known for its scenic waterways, recreational opportunities, and the Nolin River Lake formed by its dam.
-
D.
Lackawaxen River
The Lackawaxen River is a scenic waterway in northeastern Pennsylvania known for its historic canals, recreational fishing and boating, and its confluence with the Delaware River near the village of Lackawaxen.
-
E.
Susquehanna River
The Susquehanna River is one of the longest rivers on the U.S. East Coast, flowing from New York through Pennsylvania into the Chesapeake Bay and playing a major role in the region’s ecology and history.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasWhitewaterSection Context triple: [Ohiopyle State Park, hasWhitewaterSection, Lower Youghiogheny River]
-
A.
hasStructureOnWatercourse
Indicates that a structure is physically located on, over, or directly associated with a specific watercourse.
-
B.
hasRiverActivity
chosen
Indicates that an entity engages in, supports, or is associated with activities occurring on or along a river.
-
C.
hasWatershed
Indicates that one geographic area or feature is part of, drains into, or is hydrologically defined by a particular watershed.
-
D.
hasWatercourseType
Indicates the specific kind or category of watercourse (such as river, stream, or canal) associated with an entity.
-
E.
hasWatershedUse
Indicates that a particular type of use, activity, or function is associated with or applied to a watershed.
- F. None of above.
Provenance (4 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_69a8861be7148190a680937ec451a304 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb17181b0819090683c55fd1352cb |
completed | March 7, 2026, 5:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3abc8cc819086e7b640d5231641 |
completed | March 9, 2026, 11:48 a.m. |
| PD | Predicate disambiguation | batch_69abafe7e7e88190b58c0df59187c0c2 |
completed | March 7, 2026, 4:56 a.m. |
Created at: March 4, 2026, 7:35 p.m.