Triple
T1090143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Truckee River |
E24142
|
entity |
| Predicate | governingAgreement |
P611
|
FINISHED |
| Object |
Truckee River Operating Agreement
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.
|
E123610
|
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 Operating Agreement | Statement: [Truckee River, governingAgreement, Truckee River Operating Agreement]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Truckee River Operating Agreement Context triple: [Truckee River, governingAgreement, Truckee River Operating Agreement]
-
A.
Tahoe Regional Planning Agency
The Tahoe Regional Planning Agency is a bi-state regulatory body responsible for coordinating environmental protection, land use, and development planning in the Lake Tahoe Basin.
-
B.
Columbia River Treaty
The Columbia River Treaty is a landmark 1964 agreement between the United States and Canada that coordinates hydropower generation and flood control in the Columbia River Basin.
-
C.
Lake Tahoe Basin Management Unit
The Lake Tahoe Basin Management Unit is a U.S. Forest Service administrative unit responsible for managing federal lands and natural resources in the Lake Tahoe Basin region.
-
D.
Truckee River Whitewater Park
Truckee River Whitewater Park is an urban whitewater kayaking and rafting course built into the Truckee River in downtown Reno, Nevada.
-
E.
Truckee Meadows
Truckee Meadows is a high-desert valley in western Nevada that encompasses the Reno–Sparks metropolitan area along the Truckee River.
- 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 Operating Agreement Triple: [Truckee River, governingAgreement, Truckee River Operating Agreement]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Truckee River Operating Agreement Target entity description: 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.
-
A.
Tahoe Regional Planning Agency
The Tahoe Regional Planning Agency is a bi-state regulatory body responsible for coordinating environmental protection, land use, and development planning in the Lake Tahoe Basin.
-
B.
Columbia River Treaty
The Columbia River Treaty is a landmark 1964 agreement between the United States and Canada that coordinates hydropower generation and flood control in the Columbia River Basin.
-
C.
Lake Tahoe Basin Management Unit
The Lake Tahoe Basin Management Unit is a U.S. Forest Service administrative unit responsible for managing federal lands and natural resources in the Lake Tahoe Basin region.
-
D.
Truckee River Whitewater Park
Truckee River Whitewater Park is an urban whitewater kayaking and rafting course built into the Truckee River in downtown Reno, Nevada.
-
E.
Truckee Meadows
Truckee Meadows is a high-desert valley in western Nevada that encompasses the Reno–Sparks metropolitan area along the Truckee River.
- 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_69a49404428c819092dcc9632f5f7b8b |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b97f216881909e9b8943ce2078e4 |
completed | March 1, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac42b41618819087884c292db4ed55 |
completed | March 7, 2026, 3:22 p.m. |
| NEDg | Description generation | batch_69ac4336328481908aba0260c6504a1a |
completed | March 7, 2026, 3:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac43b578d48190af1478c9f6c8f712 |
completed | March 7, 2026, 3:26 p.m. |
Created at: March 1, 2026, 7:42 p.m.