Triple
T11342305
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ligonier Valley |
E268629
|
entity |
| Predicate | containsSettlement |
P847
|
FINISHED |
| Object |
Loyalhanna Dam, Pennsylvania
Loyalhanna Dam, Pennsylvania is a flood-control and recreation area on the Loyalhanna Creek in Westmoreland County, known for its reservoir, fishing, and outdoor activities.
|
E920520
|
NE FINISHED |
How this triple was built (4 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: Loyalhanna Dam, Pennsylvania | Statement: [Ligonier Valley, containsSettlement, Loyalhanna Dam, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Loyalhanna Dam, Pennsylvania Context triple: [Ligonier Valley, containsSettlement, Loyalhanna Dam, Pennsylvania]
-
A.
Youghiogheny Dam
Youghiogheny Dam is a concrete gravity dam in southwestern Pennsylvania that creates Youghiogheny River Lake, providing flood control, recreation, and hydroelectric power for the region.
-
B.
Neversink Dam
Neversink Dam is a large earthen reservoir dam in New York’s Catskill Mountains that forms part of the New York City water supply system.
-
C.
Tioga Dam
Tioga Dam is a flood-control and water-management structure on the Tioga River in Pennsylvania, forming part of a reservoir system used for recreation and regional water regulation.
-
D.
Delaware Dam
Delaware Dam is a flood-control and water-management structure located on the Olentangy River in central Ohio.
-
E.
Conklingville Dam
Conklingville Dam is a concrete gravity dam in New York that created the Great Sacandaga Lake reservoir for flood control and hydroelectric power generation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Loyalhanna Dam, Pennsylvania Triple: [Ligonier Valley, containsSettlement, Loyalhanna Dam, Pennsylvania]
Generated description
Loyalhanna Dam, Pennsylvania is a flood-control and recreation area on the Loyalhanna Creek in Westmoreland County, known for its reservoir, fishing, and outdoor activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Loyalhanna Dam, Pennsylvania Target entity description: Loyalhanna Dam, Pennsylvania is a flood-control and recreation area on the Loyalhanna Creek in Westmoreland County, known for its reservoir, fishing, and outdoor activities.
-
A.
Youghiogheny Dam
Youghiogheny Dam is a concrete gravity dam in southwestern Pennsylvania that creates Youghiogheny River Lake, providing flood control, recreation, and hydroelectric power for the region.
-
B.
Neversink Dam
Neversink Dam is a large earthen reservoir dam in New York’s Catskill Mountains that forms part of the New York City water supply system.
-
C.
Tioga Dam
Tioga Dam is a flood-control and water-management structure on the Tioga River in Pennsylvania, forming part of a reservoir system used for recreation and regional water regulation.
-
D.
Delaware Dam
Delaware Dam is a flood-control and water-management structure located on the Olentangy River in central Ohio.
-
E.
Conklingville Dam
Conklingville Dam is a concrete gravity dam in New York that created the Great Sacandaga Lake reservoir for flood control and hydroelectric power generation.
- F. None of above. chosen
Provenance (5 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_69d6aacb1f0881908c84a349fd1be047 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea1e360c8190a02d1e2d1d6f4b5d |
completed | April 9, 2026, 6:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5435f4e288190b9b0029dc35bf2c5 |
completed | April 19, 2026, 9:04 p.m. |
| NEDg | Description generation | batch_69e5474aad3481909c1afb385cb5889b |
completed | April 19, 2026, 9:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e54edb9ac08190a760de11857e791c |
completed | April 19, 2026, 9:53 p.m. |
Created at: April 8, 2026, 9:33 p.m.