Triple
T6210715
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prosser Creek Dam |
E138860
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object |
Truckee River Storage System
The Truckee River Storage System is a network of dams and reservoirs in the Truckee River Basin designed to regulate river flows, provide water supply, and support flood control and other water management needs.
|
E151501
|
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: Truckee River Storage System | Statement: [Prosser Creek Dam, isPartOf, Truckee River Storage System]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Truckee River Storage System Context triple: [Prosser Creek Dam, isPartOf, Truckee River Storage System]
-
A.
Truckee-Carson Project
The Truckee-Carson Project is a major U.S. federal water management and irrigation initiative in western Nevada that diverts and distributes water from the Truckee and Carson rivers to support agriculture and regional development.
-
B.
Feather River Project
The Feather River Project is a major California water development and hydroelectric initiative centered on the Feather River watershed, providing water storage, power generation, and flood control for the state.
-
C.
Shasta Dam
Shasta Dam is a large concrete gravity dam on California’s Sacramento River, forming Shasta Lake and serving as a key source of water storage, hydroelectric power, and flood control for the state.
-
D.
Yuba Reservoir
Yuba Reservoir is a man-made lake in central Utah popular for boating, fishing, and camping.
-
E.
Folsom Dam
Folsom Dam is a large concrete dam on the American River in California that provides flood control, water storage, and hydroelectric power for the Sacramento region.
- 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: Truckee River Storage System Triple: [Prosser Creek Dam, isPartOf, Truckee River Storage System]
Generated description
The Truckee River Storage System is a network of dams and reservoirs in the Truckee River Basin designed to regulate river flows, provide water supply, and support flood control and other water management needs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Truckee River Storage System Target entity description: The Truckee River Storage System is a network of dams and reservoirs in the Truckee River Basin designed to regulate river flows, provide water supply, and support flood control and other water management needs.
-
A.
Truckee-Carson Project
chosen
The Truckee-Carson Project is a major U.S. federal water management and irrigation initiative in western Nevada that diverts and distributes water from the Truckee and Carson rivers to support agriculture and regional development.
-
B.
Feather River Project
The Feather River Project is a major California water development and hydroelectric initiative centered on the Feather River watershed, providing water storage, power generation, and flood control for the state.
-
C.
Shasta Dam
Shasta Dam is a large concrete gravity dam on California’s Sacramento River, forming Shasta Lake and serving as a key source of water storage, hydroelectric power, and flood control for the state.
-
D.
Yuba Reservoir
Yuba Reservoir is a man-made lake in central Utah popular for boating, fishing, and camping.
-
E.
Folsom Dam
Folsom Dam is a large concrete dam on the American River in California that provides flood control, water storage, and hydroelectric power for the Sacramento region.
- F. None of above.
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_69c008ada364819096c9e92c74d639b5 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062896f3881909f264bb45badc5d0 |
completed | March 22, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16f57821c8190bd7a5f6bf286ab09 |
completed | March 23, 2026, 4:50 p.m. |
| NEDg | Description generation | batch_69c1bfe63d708190b734c064bdf0d735 |
completed | March 23, 2026, 10:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1c3f2b1388190bef6fe203f11fa3f |
completed | March 23, 2026, 10:51 p.m. |
Created at: March 22, 2026, 4:21 p.m.