Triple
T6094754
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Derby Dam |
E135848
|
entity |
| Predicate | feedsIrrigationDistrict |
P68084
|
FINISHED |
| Object |
Truckee-Carson Irrigation District
The Truckee-Carson Irrigation District is a water management agency in western Nevada that operates and maintains irrigation and drainage systems, primarily serving agricultural lands in the Truckee and Carson River basins.
|
E568446
|
NE FINISHED |
How this triple was built (5 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-Carson Irrigation District | Statement: [Derby Dam, feedsIrrigationDistrict, Truckee-Carson Irrigation District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Truckee-Carson Irrigation District Context triple: [Derby Dam, feedsIrrigationDistrict, Truckee-Carson Irrigation District]
-
A.
Truckee Meadows Water Authority
Truckee Meadows Water Authority is a public water utility that manages and delivers drinking water to the Truckee Meadows region around Reno, Nevada.
-
B.
Turlock Irrigation District
Turlock Irrigation District is a California public irrigation and electric utility agency that supplies water for agriculture and power to communities in and around Turlock in the San Joaquin Valley.
-
C.
Modesto Irrigation District
Modesto Irrigation District is a California public agency that provides irrigation water and electric power services to agricultural and urban customers in and around the city of Modesto.
-
D.
Tehama-Colusa Canal Authority
The Tehama-Colusa Canal Authority is a regional water management agency in California responsible for operating and maintaining the Tehama-Colusa Canal to deliver irrigation water to participating districts.
-
E.
San Joaquin River Conservancy
The San Joaquin River Conservancy is a state agency dedicated to protecting, restoring, and providing public access to natural and recreational resources along the San Joaquin River in California.
- 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-Carson Irrigation District Triple: [Derby Dam, feedsIrrigationDistrict, Truckee-Carson Irrigation District]
Generated description
The Truckee-Carson Irrigation District is a water management agency in western Nevada that operates and maintains irrigation and drainage systems, primarily serving agricultural lands in the Truckee and Carson River basins.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Truckee-Carson Irrigation District Target entity description: The Truckee-Carson Irrigation District is a water management agency in western Nevada that operates and maintains irrigation and drainage systems, primarily serving agricultural lands in the Truckee and Carson River basins.
-
A.
Truckee Meadows Water Authority
Truckee Meadows Water Authority is a public water utility that manages and delivers drinking water to the Truckee Meadows region around Reno, Nevada.
-
B.
Turlock Irrigation District
Turlock Irrigation District is a California public irrigation and electric utility agency that supplies water for agriculture and power to communities in and around Turlock in the San Joaquin Valley.
-
C.
Modesto Irrigation District
Modesto Irrigation District is a California public agency that provides irrigation water and electric power services to agricultural and urban customers in and around the city of Modesto.
-
D.
Tehama-Colusa Canal Authority
The Tehama-Colusa Canal Authority is a regional water management agency in California responsible for operating and maintaining the Tehama-Colusa Canal to deliver irrigation water to participating districts.
-
E.
San Joaquin River Conservancy
The San Joaquin River Conservancy is a state agency dedicated to protecting, restoring, and providing public access to natural and recreational resources along the San Joaquin River in California.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: feedsIrrigationDistrict Context triple: [Derby Dam, feedsIrrigationDistrict, Truckee-Carson Irrigation District]
-
A.
developedWithIrrigationDistrict
Indicates that something was created, built, or carried out in collaboration with, or under the auspices of, an irrigation district.
-
B.
hasIrrigationArea
Indicates that an entity possesses or is associated with a specific area of land equipped or designated for irrigation.
-
C.
waterManagementArea
Indicates the designated region or zone over which specific water resources are managed, regulated, or administered.
-
D.
hasIrrigation
Indicates that an entity is equipped with or benefits from an irrigation system supplying water.
-
E.
usedIrrigation
Indicates that an entity applied or employed an irrigation system or method to supply water to land or crops.
- F. None of above. chosen
Provenance (7 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_69c0087cd3c48190b459848c72d84eb1 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c05a963bac8190bc0c33fef187875c |
completed | March 22, 2026, 9:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1253b2cb48190be682e9184cf4f5d |
completed | March 23, 2026, 11:34 a.m. |
| NEDg | Description generation | batch_69c126ee1d408190b8efa4a8d5b658e0 |
completed | March 23, 2026, 11:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c12787753c8190ab6c49ebd0dcac41 |
completed | March 23, 2026, 11:44 a.m. |
| PD | Predicate disambiguation | batch_69c049f5ac988190b62ba565153aaa35 |
completed | March 22, 2026, 7:58 p.m. |
| PDg | Predicate description generation | batch_69c04e8e3f2c8190be459ca02f9b315a |
completed | March 22, 2026, 8:18 p.m. |
Created at: March 22, 2026, 4:12 p.m.