Triple

T7923861

Position	Surface form	Disambiguated ID	Type / Status
Subject	Jefferson National Expansion Memorial	`E184010`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Museum of Westward Expansion The Museum of Westward Expansion is a history museum beneath the Gateway Arch in St. Louis that explores the American frontier, westward migration, and the impact of expansion on diverse peoples and landscapes.	`E698036`	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: Museum of Westward Expansion | Statement: [Jefferson National Expansion Memorial, hasPart, Museum of Westward Expansion]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Museum of Westward Expansion
Context triple: [Jefferson National Expansion Memorial, hasPart, Museum of Westward Expansion]

A. Autry Museum of the American West
The Autry Museum of the American West is a Los Angeles museum dedicated to exploring and presenting the history, art, and cultures of the American West through diverse exhibitions and programs.
B. Museum of the Great Plains
The Museum of the Great Plains is a regional history museum in Lawton, Oklahoma, focusing on the cultural and natural heritage of the Great Plains and its peoples.
C. Scottsdale’s Museum of the West
Scottsdale’s Museum of the West is a cultural institution in Scottsdale, Arizona, dedicated to preserving and showcasing the art, history, and heritage of the American West.
D. Rockwell Museum of Western Art
The Rockwell Museum of Western Art is an art museum in Corning, New York, known for its collections and exhibitions focused on the art and culture of the American West.
E. Buffalo Bill Center of the West
The Buffalo Bill Center of the West is a renowned museum complex in Cody, Wyoming, dedicated to the history, art, and cultures of the American West and the legacy of Buffalo Bill Cody.
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: Museum of Westward Expansion
Triple: [Jefferson National Expansion Memorial, hasPart, Museum of Westward Expansion]

Generated description

The Museum of Westward Expansion is a history museum beneath the Gateway Arch in St. Louis that explores the American frontier, westward migration, and the impact of expansion on diverse peoples and landscapes.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Museum of Westward Expansion
Target entity description: The Museum of Westward Expansion is a history museum beneath the Gateway Arch in St. Louis that explores the American frontier, westward migration, and the impact of expansion on diverse peoples and landscapes.

A. Autry Museum of the American West
The Autry Museum of the American West is a Los Angeles museum dedicated to exploring and presenting the history, art, and cultures of the American West through diverse exhibitions and programs.
B. Museum of the Great Plains
The Museum of the Great Plains is a regional history museum in Lawton, Oklahoma, focusing on the cultural and natural heritage of the Great Plains and its peoples.
C. Scottsdale’s Museum of the West
Scottsdale’s Museum of the West is a cultural institution in Scottsdale, Arizona, dedicated to preserving and showcasing the art, history, and heritage of the American West.
D. Rockwell Museum of Western Art
The Rockwell Museum of Western Art is an art museum in Corning, New York, known for its collections and exhibitions focused on the art and culture of the American West.
E. Buffalo Bill Center of the West
The Buffalo Bill Center of the West is a renowned museum complex in Cody, Wyoming, dedicated to the history, art, and cultures of the American West and the legacy of Buffalo Bill Cody.
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_69ca828fe7bc819090f52c88dcd72183`	completed	March 30, 2026, 2:02 p.m.
NER	Named-entity recognition	`batch_69cb3aac02bc8190b13fc354a4fa91d3`	completed	March 31, 2026, 3:08 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cb5bf3c3288190ac3df917be92f9f8`	completed	March 31, 2026, 5:30 a.m.
NEDg	Description generation	`batch_69cb5f222c808190b9ef39896f149278`	completed	March 31, 2026, 5:44 a.m.
NED2	Entity disambiguation (via description)	`batch_69cb76c896c08190a67a5b572436f2d9`	completed	March 31, 2026, 7:24 a.m.

Created at: March 30, 2026, 5:06 p.m.