Triple
T21420096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newlands Irrigation Project lands |
E528411
|
entity |
| Predicate | waterRightsGovernedBy |
P26835
|
FINISHED |
| Object | Truckee River Operating Agreement |
—
|
NE NERFINISHED |
How this triple was built (3 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 Operating Agreement | Statement: [Newlands Irrigation Project lands, waterRightsGovernedBy, Truckee River Operating Agreement]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Truckee River Operating Agreement Context triple: [Newlands Irrigation Project lands, waterRightsGovernedBy, Truckee River Operating Agreement]
-
A.
Truckee River Operating Agreement
chosen
The Truckee River Operating Agreement is a comprehensive water management pact that allocates and coordinates the use of Truckee River water among California, Nevada, tribal nations, and federal interests to balance municipal, agricultural, environmental, and recreational needs.
-
B.
Truckee-Carson-Pyramid Lake Water Rights Settlement Act of 1990
The Truckee-Carson-Pyramid Lake Water Rights Settlement Act of 1990 is a U.S. federal law that resolves long-standing water allocation disputes in the Truckee, Carson, and Pyramid Lake basins, particularly balancing tribal, agricultural, and environmental water rights in Nevada and California.
-
C.
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.
-
D.
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.
-
E.
Yellowstone River Compact
The Yellowstone River Compact is an interstate agreement among U.S. states that allocates and manages the waters of the Yellowstone River and its tributaries within the Missouri River Basin.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: waterRightsGovernedBy Context triple: [Newlands Irrigation Project lands, waterRightsGovernedBy, Truckee River Operating Agreement]
-
A.
waterRight
Indicates a legal or recognized entitlement that one party has to use or access water from a particular source under specified conditions.
-
B.
hasWaterRightsSystem
chosen
Indicates that an entity possesses or is governed by a defined system regulating legal rights to use water resources.
-
C.
settlesWaterRightsOf
Indicates that one party resolves or determines the allocation or ownership of water usage rights involving another party.
-
D.
waterSharingDispute
Indicates a conflict or disagreement between parties over the allocation, use, or control of water resources.
-
E.
waterManagementArea
Indicates the designated region or zone over which specific water resources are managed, regulated, or administered.
- F. None of above.
Provenance (3 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_69e0c454c248819093425d1099101c09 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e8b2cdb40481909542f2c953bbab64 |
completed | April 22, 2026, 11:36 a.m. |
| PD | Predicate disambiguation | batch_69e61633f8208190a2a849457c4e4198 |
completed | April 20, 2026, 12:04 p.m. |
Created at: April 16, 2026, 5:47 p.m.