Triple
T303324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hoover Dam |
E6243
|
entity |
| Predicate | nearCity |
P350
|
FINISHED |
| Object |
Boulder City, Nevada
Boulder City, Nevada is a planned community in southern Nevada best known for housing workers during the construction of Hoover Dam and for being one of the few U.S. cities where gambling is prohibited.
|
E44664
|
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: Boulder City, Nevada | Statement: [Hoover Dam, nearCity, Boulder City, Nevada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boulder City, Nevada Context triple: [Hoover Dam, nearCity, Boulder City, Nevada]
-
A.
Fallon, Nevada
Fallon, Nevada is a small city in western Nevada known for its agricultural community, nearby Naval Air Station Fallon, and location along the historic “Loneliest Road in America.”
-
B.
Pahrump, Nevada
Pahrump, Nevada is a small desert town in Nye County known as a gateway community to Death Valley National Park and the surrounding Mojave Desert region.
-
C.
Beatty, Nevada
Beatty, Nevada is a small desert town in Nye County that serves as a primary gateway community to nearby Death Valley National Park.
-
D.
Primm, Nevada
Primm, Nevada is a small casino and resort town on the Nevada–California border known as a popular stopover for travelers between Los Angeles and Las Vegas.
-
E.
Stateline, Nevada
Stateline, Nevada is a small resort town on the south shore of Lake Tahoe known for its casinos, hotels, and outdoor recreation at the California–Nevada border.
- 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: Boulder City, Nevada Triple: [Hoover Dam, nearCity, Boulder City, Nevada]
Generated description
Boulder City, Nevada is a planned community in southern Nevada best known for housing workers during the construction of Hoover Dam and for being one of the few U.S. cities where gambling is prohibited.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boulder City, Nevada Target entity description: Boulder City, Nevada is a planned community in southern Nevada best known for housing workers during the construction of Hoover Dam and for being one of the few U.S. cities where gambling is prohibited.
-
A.
Fallon, Nevada
Fallon, Nevada is a small city in western Nevada known for its agricultural community, nearby Naval Air Station Fallon, and location along the historic “Loneliest Road in America.”
-
B.
Pahrump, Nevada
Pahrump, Nevada is a small desert town in Nye County known as a gateway community to Death Valley National Park and the surrounding Mojave Desert region.
-
C.
Beatty, Nevada
Beatty, Nevada is a small desert town in Nye County that serves as a primary gateway community to nearby Death Valley National Park.
-
D.
Primm, Nevada
Primm, Nevada is a small casino and resort town on the Nevada–California border known as a popular stopover for travelers between Los Angeles and Las Vegas.
-
E.
Stateline, Nevada
Stateline, Nevada is a small resort town on the south shore of Lake Tahoe known for its casinos, hotels, and outdoor recreation at the California–Nevada border.
- 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_69a2e79230508190b912ecb555aae17e |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ea0eec708190a0af9b27bf1f016a |
completed | Feb. 28, 2026, 1:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3dd2c45e881908f4508bcf9d7cae2 |
completed | March 1, 2026, 6:31 a.m. |
| NEDg | Description generation | batch_69a3dddab9dc81908ed6dca791b5e5c0 |
completed | March 1, 2026, 6:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3de27be44819086f8b14fa8c5cecf |
completed | March 1, 2026, 6:35 a.m. |
Created at: Feb. 28, 2026, 1:06 p.m.