Triple
T16911906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Salisbury, Pennsylvania |
E410216
|
entity |
| Predicate | inlandWaterBasin |
P5506
|
FINISHED |
| Object | Youghiogheny River basin |
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: Youghiogheny River basin | Statement: [Salisbury, Pennsylvania, inlandWaterBasin, Youghiogheny River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Youghiogheny River basin Context triple: [Salisbury, Pennsylvania, inlandWaterBasin, Youghiogheny River basin]
-
A.
Susquehanna River basin
The Susquehanna River basin is the extensive watershed in the northeastern United States that drains into the Susquehanna River and ultimately the Chesapeake Bay, encompassing diverse valleys, tributaries, and landscapes.
-
B.
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.
-
C.
Lackawanna River watershed
The Lackawanna River watershed is the drainage basin that collects and channels all surface water flowing into the Lackawanna River and its tributaries in northeastern Pennsylvania.
-
D.
Schuylkill River watershed
The Schuylkill River watershed is the drainage basin of the Schuylkill River in eastern Pennsylvania, encompassing its tributaries, surrounding landscapes, and communities that rely on it for drinking water, recreation, and ecological habitat.
-
E.
Susquehanna Valley
The Susquehanna Valley is a region in the northeastern United States centered around the Susquehanna River, known for its historic towns, agricultural landscapes, and role in early American transportation and industry.
- 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: inlandWaterBasin Context triple: [Salisbury, Pennsylvania, inlandWaterBasin, Youghiogheny River basin]
-
A.
basinPartOf
Indicates that one basin is a component or subdivision of a larger basin or basin system.
-
B.
basin
chosen
Indicates a geographic area where surface water drains into a common outlet, such as a river, lake, or ocean.
-
C.
countryDownstreamBasin
Indicates that one country lies within the downstream portion of a river basin relative to another country or reference point.
-
D.
resourceBasin
Indicates a relationship where a basin serves as a source or reservoir of resources for another entity or area.
-
E.
inlandWaterPercentage
Indicates the proportion of a geographic area’s total surface that is covered by inland water bodies such as lakes, rivers, and reservoirs.
- 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_69d886c7b1e481908c3766dfa8c13458 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3ca3d6be88190bca5e1fdf727141b |
completed | April 18, 2026, 6:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7bb4ac481909318d3d61a2d10e1 |
completed | May 10, 2026, 6 p.m. |
| PD | Predicate disambiguation | batch_69e32b9489408190bcb2ede567ff5bf9 |
completed | April 18, 2026, 6:58 a.m. |
Created at: April 10, 2026, 5:30 a.m.