Triple
T10452429
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jenkinson Lake |
E246460
|
entity |
| Predicate | createdBy |
P806
|
FINISHED |
| Object |
Sly Park Dam
Sly Park Dam is an earthfill dam in El Dorado County, California, built to provide water storage, recreation, and flood control in the Sierra Nevada foothills.
|
E904821
|
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: Sly Park Dam | Statement: [Jenkinson Lake, createdBy, Sly Park Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sly Park Dam Context triple: [Jenkinson Lake, createdBy, Sly Park Dam]
-
A.
Taylor Park Dam
Taylor Park Dam is an earthfill dam on the Taylor River in Colorado, United States, built for irrigation storage, flood control, and recreation as part of the Uncompahgre Project.
-
B.
Petenwell Dam
Petenwell Dam is a hydroelectric dam in central Wisconsin that creates Petenwell Lake, one of the state’s largest reservoirs, on the Wisconsin River.
-
C.
Fengman Dam
Fengman Dam is a large hydroelectric gravity dam on the Songhua River in Jilin Province, China, known for its significant role in regional power generation and flood control.
-
D.
East Park Dam
East Park Dam is an early 20th-century concrete arch dam in Colusa County, California, built as part of the Orland Project to provide irrigation water storage and flood control.
-
E.
Chatuge Dam
Chatuge Dam is a Tennessee Valley Authority hydroelectric and flood-control dam located on the Hiwassee River along the North Carolina–Georgia border.
- 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: Sly Park Dam Triple: [Jenkinson Lake, createdBy, Sly Park Dam]
Generated description
Sly Park Dam is an earthfill dam in El Dorado County, California, built to provide water storage, recreation, and flood control in the Sierra Nevada foothills.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sly Park Dam Target entity description: Sly Park Dam is an earthfill dam in El Dorado County, California, built to provide water storage, recreation, and flood control in the Sierra Nevada foothills.
-
A.
Taylor Park Dam
Taylor Park Dam is an earthfill dam on the Taylor River in Colorado, United States, built for irrigation storage, flood control, and recreation as part of the Uncompahgre Project.
-
B.
Petenwell Dam
Petenwell Dam is a hydroelectric dam in central Wisconsin that creates Petenwell Lake, one of the state’s largest reservoirs, on the Wisconsin River.
-
C.
Fengman Dam
Fengman Dam is a large hydroelectric gravity dam on the Songhua River in Jilin Province, China, known for its significant role in regional power generation and flood control.
-
D.
East Park Dam
East Park Dam is an early 20th-century concrete arch dam in Colusa County, California, built as part of the Orland Project to provide irrigation water storage and flood control.
-
E.
Chatuge Dam
Chatuge Dam is a Tennessee Valley Authority hydroelectric and flood-control dam located on the Hiwassee River along the North Carolina–Georgia border.
- 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_69d381c04fe08190957c26c526a3b05a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4fe0b7bb481908182c7b9a80af3b3 |
completed | April 7, 2026, 12:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3e6afdf0c8190924cb14512a89ee8 |
completed | April 18, 2026, 8:16 p.m. |
| NEDg | Description generation | batch_69e3f01f9d048190b553184f0f6ce29c |
completed | April 18, 2026, 8:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3f3fef9308190b0354ed436c32e4c |
completed | April 18, 2026, 9:13 p.m. |
Created at: April 6, 2026, 12:17 p.m.