Triple
T2037477
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boulder City, Nevada |
E44664
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Hoover Dam Museum
Hoover Dam Museum is a local history museum in Boulder City, Nevada, dedicated to the construction, workers, and legacy of the Hoover Dam and the development of the surrounding region.
|
E228053
|
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: Hoover Dam Museum | Statement: [Boulder City, Nevada, hasAttraction, Hoover Dam Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hoover Dam Museum Context triple: [Boulder City, Nevada, hasAttraction, Hoover Dam Museum]
-
A.
Mojave River Valley Museum
The Mojave River Valley Museum is a local history museum in Barstow, California, focusing on the cultural and natural history of the Mojave Desert region.
-
B.
Herbert Hoover National Historic Site
Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
-
C.
High Desert Museum
The High Desert Museum is a regional museum near Bend, Oregon, featuring exhibits on the natural and cultural history of the High Desert, including wildlife, Native American heritage, and pioneer life.
-
D.
Sharlot Hall Museum
Sharlot Hall Museum is a historical museum and heritage site in Prescott, Arizona, dedicated to preserving and interpreting the history and culture of Arizona’s Central Highlands.
-
E.
Carl Hayden Visitor Center
The Carl Hayden Visitor Center is a National Park Service facility at Glen Canyon Dam in Page, Arizona, offering exhibits and information about the dam, Lake Powell, and the surrounding Colorado River region.
- 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: Hoover Dam Museum Triple: [Boulder City, Nevada, hasAttraction, Hoover Dam Museum]
Generated description
Hoover Dam Museum is a local history museum in Boulder City, Nevada, dedicated to the construction, workers, and legacy of the Hoover Dam and the development of the surrounding region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hoover Dam Museum Target entity description: Hoover Dam Museum is a local history museum in Boulder City, Nevada, dedicated to the construction, workers, and legacy of the Hoover Dam and the development of the surrounding region.
-
A.
Mojave River Valley Museum
The Mojave River Valley Museum is a local history museum in Barstow, California, focusing on the cultural and natural history of the Mojave Desert region.
-
B.
Herbert Hoover National Historic Site
Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
-
C.
High Desert Museum
The High Desert Museum is a regional museum near Bend, Oregon, featuring exhibits on the natural and cultural history of the High Desert, including wildlife, Native American heritage, and pioneer life.
-
D.
Sharlot Hall Museum
Sharlot Hall Museum is a historical museum and heritage site in Prescott, Arizona, dedicated to preserving and interpreting the history and culture of Arizona’s Central Highlands.
-
E.
Carl Hayden Visitor Center
The Carl Hayden Visitor Center is a National Park Service facility at Glen Canyon Dam in Page, Arizona, offering exhibits and information about the dam, Lake Powell, and the surrounding Colorado River region.
- 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_69a889159ec481908f9e4472d9f480c7 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb95062c481908058d6da35337680 |
completed | March 7, 2026, 5:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae1ff38fb881909558e4d715a4d314 |
completed | March 9, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69ae20946a288190a3bd2a19e3608e86 |
completed | March 9, 2026, 1:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae2109d17c819094a298a822064052 |
completed | March 9, 2026, 1:23 a.m. |
Created at: March 4, 2026, 7:39 p.m.