Triple
T14568113
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saugatuck Reservoir |
E341838
|
entity |
| Predicate | formedBy |
P972
|
FINISHED |
| Object |
Samuel P. Senior Dam
Samuel P. Senior Dam is a major water-control structure in Connecticut that impounds the Saugatuck River to create the Saugatuck Reservoir, an important regional drinking water supply.
|
E1225226
|
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: Samuel P. Senior Dam | Statement: [Saugatuck Reservoir, formedBy, Samuel P. Senior Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Samuel P. Senior Dam Context triple: [Saugatuck Reservoir, formedBy, Samuel P. Senior Dam]
-
A.
Morris Sheppard Dam
Morris Sheppard Dam is a large hydroelectric and flood-control structure in Texas that impounds the Brazos River to form Possum Kingdom Lake.
-
B.
R. L. Harris Dam
R. L. Harris Dam is a hydroelectric dam in Alabama that impounds the Tallapoosa River to form Lake Wedowee and generate power.
-
C.
Neely Henry Dam
Neely Henry Dam is a hydroelectric dam on the Coosa River in Alabama, operated by Alabama Power for power generation, flood control, and recreation.
-
D.
Jim Woodruff Dam
Jim Woodruff Dam is a hydroelectric and flood-control dam on the Apalachicola River at the Florida–Georgia border, forming Lake Seminole and helping regulate water flow in the region.
-
E.
Rodman Dam
Rodman Dam is a controversial man-made structure in north-central Florida that created the Rodman Reservoir by impounding the Ocklawaha River as part of the partially completed Cross Florida Barge Canal project.
- 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: Samuel P. Senior Dam Triple: [Saugatuck Reservoir, formedBy, Samuel P. Senior Dam]
Generated description
Samuel P. Senior Dam is a major water-control structure in Connecticut that impounds the Saugatuck River to create the Saugatuck Reservoir, an important regional drinking water supply.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Samuel P. Senior Dam Target entity description: Samuel P. Senior Dam is a major water-control structure in Connecticut that impounds the Saugatuck River to create the Saugatuck Reservoir, an important regional drinking water supply.
-
A.
Morris Sheppard Dam
Morris Sheppard Dam is a large hydroelectric and flood-control structure in Texas that impounds the Brazos River to form Possum Kingdom Lake.
-
B.
R. L. Harris Dam
R. L. Harris Dam is a hydroelectric dam in Alabama that impounds the Tallapoosa River to form Lake Wedowee and generate power.
-
C.
Neely Henry Dam
Neely Henry Dam is a hydroelectric dam on the Coosa River in Alabama, operated by Alabama Power for power generation, flood control, and recreation.
-
D.
Jim Woodruff Dam
Jim Woodruff Dam is a hydroelectric and flood-control dam on the Apalachicola River at the Florida–Georgia border, forming Lake Seminole and helping regulate water flow in the region.
-
E.
Rodman Dam
Rodman Dam is a controversial man-made structure in north-central Florida that created the Rodman Reservoir by impounding the Ocklawaha River as part of the partially completed Cross Florida Barge Canal project.
- 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_69d822dcc6248190bed689984bceb0e2 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb38d89fc819086709fd3607b835f |
completed | April 14, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0084a4c2cc81908c8acd3a1123208a |
completed | May 10, 2026, 1:14 p.m. |
| NEDg | Description generation | batch_6a008568d2e88190a3757c7d48fa464b |
completed | May 10, 2026, 1:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0085d27d188190a13ba94c6a642dde |
completed | May 10, 2026, 1:19 p.m. |
Created at: April 10, 2026, 1:23 a.m.