Triple
T3396892
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Owens Lake |
E71549
|
entity |
| Predicate | regulatedBy |
P86
|
FINISHED |
| Object |
Great Basin Unified Air Pollution Control District
The Great Basin Unified Air Pollution Control District is a regional air quality agency in eastern California responsible for monitoring and controlling air pollution, including major dust emissions from areas like Owens Lake.
|
E355019
|
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: Great Basin Unified Air Pollution Control District | Statement: [Owens Lake, regulatedBy, Great Basin Unified Air Pollution Control District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Basin Unified Air Pollution Control District Context triple: [Owens Lake, regulatedBy, Great Basin Unified Air Pollution Control District]
-
A.
Weber Valley
Weber Valley is a populated valley region in northern Utah, centered around the Ogden area and the Weber River, forming part of the greater Wasatch Front urban corridor.
-
B.
Truckee Meadows
Truckee Meadows is a high-desert valley in western Nevada that encompasses the Reno–Sparks metropolitan area along the Truckee River.
-
C.
Carson Valley
Carson Valley is a scenic agricultural and residential valley in western Nevada known for its ranching heritage, mountain views, and proximity to the eastern Sierra Nevada.
-
D.
Grand Basin
Grand Basin is a large ornamental water feature and central gathering area in Forest Park in St. Louis, known for its fountains, surrounding lawns, and views of the Saint Louis Art Museum.
-
E.
Lovelock, Nevada
Lovelock, Nevada is a small city in northwestern Nevada known as an agricultural and transportation hub along Interstate 80 and the historic transcontinental routes.
- 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: Great Basin Unified Air Pollution Control District Triple: [Owens Lake, regulatedBy, Great Basin Unified Air Pollution Control District]
Generated description
The Great Basin Unified Air Pollution Control District is a regional air quality agency in eastern California responsible for monitoring and controlling air pollution, including major dust emissions from areas like Owens Lake.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Great Basin Unified Air Pollution Control District Target entity description: The Great Basin Unified Air Pollution Control District is a regional air quality agency in eastern California responsible for monitoring and controlling air pollution, including major dust emissions from areas like Owens Lake.
-
A.
Weber Valley
Weber Valley is a populated valley region in northern Utah, centered around the Ogden area and the Weber River, forming part of the greater Wasatch Front urban corridor.
-
B.
Truckee Meadows
Truckee Meadows is a high-desert valley in western Nevada that encompasses the Reno–Sparks metropolitan area along the Truckee River.
-
C.
Carson Valley
Carson Valley is a scenic agricultural and residential valley in western Nevada known for its ranching heritage, mountain views, and proximity to the eastern Sierra Nevada.
-
D.
Grand Basin
Grand Basin is a large ornamental water feature and central gathering area in Forest Park in St. Louis, known for its fountains, surrounding lawns, and views of the Saint Louis Art Museum.
-
E.
Lovelock, Nevada
Lovelock, Nevada is a small city in northwestern Nevada known as an agricultural and transportation hub along Interstate 80 and the historic transcontinental routes.
- 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_69ad85a9c4a88190a854019341cb3b60 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb8c4099081908a236376b4f86900 |
completed | March 8, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34bccebdc8190bbd5f2874d06a8a7 |
completed | March 12, 2026, 11:27 p.m. |
| NEDg | Description generation | batch_69b34e46b2b48190aedee8dabf5285bd |
completed | March 12, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b34fc0b830819082b50ebd14b6490b |
completed | March 12, 2026, 11:44 p.m. |
Created at: March 8, 2026, 3:14 p.m.