Triple

T14168472
Position Surface form Disambiguated ID Type / Status
Subject Grand Coulee Dam Visitor Center E351140 entity
Predicate adjacentTo P224 FINISHED
Object Grand Coulee Dam overlook area
The Grand Coulee Dam overlook area is a designated viewpoint offering panoramic vistas of Grand Coulee Dam and its reservoir, often used by visitors for sightseeing, photography, and interpretive displays.
E351140 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: Grand Coulee Dam overlook area | Statement: [Grand Coulee Dam Visitor Center, adjacentTo, Grand Coulee Dam overlook area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Grand Coulee Dam overlook area
Context triple: [Grand Coulee Dam Visitor Center, adjacentTo, Grand Coulee Dam overlook area]
  • A. Grand Coulee Dam Visitor Center
    The Grand Coulee Dam Visitor Center is an interpretive facility near Grand Coulee Dam that offers exhibits, films, and educational displays about the dam’s construction, history, and role in hydroelectric power and irrigation.
  • B. Hells Canyon Overlook
    Hells Canyon Overlook is a scenic viewpoint offering expansive views into Hells Canyon, one of North America’s deepest river gorges, along the Oregon–Idaho border.
  • C. Grand Coulee, Washington
    Grand Coulee, Washington is a small city in north-central Washington state best known as the community adjacent to and serving the massive Grand Coulee Dam on the Columbia River.
  • D. Hoover Dam Overlook
    Hoover Dam Overlook is a scenic viewpoint offering panoramic views of Hoover Dam and the surrounding Black Canyon landscape.
  • E. Shoshone Falls Park
    Shoshone Falls Park is a scenic public park in southern Idaho that offers dramatic views of Shoshone Falls—often called the “Niagara of the West”—along with overlooks, picnic areas, and recreational amenities.
  • 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: Grand Coulee Dam overlook area
Triple: [Grand Coulee Dam Visitor Center, adjacentTo, Grand Coulee Dam overlook area]
Generated description
The Grand Coulee Dam overlook area is a designated viewpoint offering panoramic vistas of Grand Coulee Dam and its reservoir, often used by visitors for sightseeing, photography, and interpretive displays.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Grand Coulee Dam overlook area
Target entity description: The Grand Coulee Dam overlook area is a designated viewpoint offering panoramic vistas of Grand Coulee Dam and its reservoir, often used by visitors for sightseeing, photography, and interpretive displays.
  • A. Grand Coulee Dam Visitor Center chosen
    The Grand Coulee Dam Visitor Center is an interpretive facility near Grand Coulee Dam that offers exhibits, films, and educational displays about the dam’s construction, history, and role in hydroelectric power and irrigation.
  • B. Hells Canyon Overlook
    Hells Canyon Overlook is a scenic viewpoint offering expansive views into Hells Canyon, one of North America’s deepest river gorges, along the Oregon–Idaho border.
  • C. Grand Coulee, Washington
    Grand Coulee, Washington is a small city in north-central Washington state best known as the community adjacent to and serving the massive Grand Coulee Dam on the Columbia River.
  • D. Hoover Dam Overlook
    Hoover Dam Overlook is a scenic viewpoint offering panoramic views of Hoover Dam and the surrounding Black Canyon landscape.
  • E. Shoshone Falls Park
    Shoshone Falls Park is a scenic public park in southern Idaho that offers dramatic views of Shoshone Falls—often called the “Niagara of the West”—along with overlooks, picnic areas, and recreational amenities.
  • F. None of above.

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_69d8278775fc8190b0802d22ca2f495d completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61b355f08190864c7322bbcb766d completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd193dbbcc819082043d92c174164c completed May 7, 2026, 10:59 p.m.
NEDg Description generation batch_69fd1d57dfa88190a4cd9b6fceddbc3b completed May 7, 2026, 11:16 p.m.
NED2 Entity disambiguation (via description) batch_69fd1e267dcc819087a24cbfea2736db completed May 7, 2026, 11:20 p.m.
Created at: April 10, 2026, 1 a.m.