Triple

T6047842

Position	Surface form	Disambiguated ID	Type / Status
Subject	Iowa State Historical Museum	`E134711`	entity
Predicate	partOf	`P40`	FINISHED
Object	State Historical Society of Iowa The State Historical Society of Iowa is a state-run organization dedicated to preserving, interpreting, and promoting Iowa’s history through museums, archives, educational programs, and historic sites.	`E431361`	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: State Historical Society of Iowa | Statement: [Iowa State Historical Museum, partOf, State Historical Society of Iowa]

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

Target entity: State Historical Society of Iowa
Context triple: [Iowa State Historical Museum, partOf, State Historical Society of Iowa]

A. Iowa State Historical Museum
The Iowa State Historical Museum is a major museum in Iowa dedicated to preserving and interpreting the state’s history through artifacts, exhibits, and educational programs.
B. Iowa Department of Cultural Affairs
The Iowa Department of Cultural Affairs is a state agency responsible for preserving and promoting Iowa’s arts, history, and cultural heritage through museums, historic sites, and cultural programs.
C. Des Moines County Heritage Center Museum
Des Moines County Heritage Center Museum is a local history museum in Burlington, Iowa that preserves and interprets the cultural and historical heritage of Des Moines County and the surrounding region.
D. Nebraska State Historical Society
The Nebraska State Historical Society is a state agency and organization dedicated to preserving, interpreting, and promoting Nebraska’s history through the stewardship of historic sites, archives, and educational programs.
E. Michigan Historical Commission
The Michigan Historical Commission is a state-appointed body that oversees the preservation, interpretation, and promotion of Michigan’s historical resources and heritage.
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: State Historical Society of Iowa
Triple: [Iowa State Historical Museum, partOf, State Historical Society of Iowa]

Generated description

The State Historical Society of Iowa is a state-run organization dedicated to preserving, interpreting, and promoting Iowa’s history through museums, archives, educational programs, and historic sites.

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

Target entity: State Historical Society of Iowa
Target entity description: The State Historical Society of Iowa is a state-run organization dedicated to preserving, interpreting, and promoting Iowa’s history through museums, archives, educational programs, and historic sites.

A. Iowa State Historical Museum
The Iowa State Historical Museum is a major museum in Iowa dedicated to preserving and interpreting the state’s history through artifacts, exhibits, and educational programs.
B. Iowa Department of Cultural Affairs chosen
The Iowa Department of Cultural Affairs is a state agency responsible for preserving and promoting Iowa’s arts, history, and cultural heritage through museums, historic sites, and cultural programs.
C. Des Moines County Heritage Center Museum
Des Moines County Heritage Center Museum is a local history museum in Burlington, Iowa that preserves and interprets the cultural and historical heritage of Des Moines County and the surrounding region.
D. Nebraska State Historical Society
The Nebraska State Historical Society is a state agency and organization dedicated to preserving, interpreting, and promoting Nebraska’s history through the stewardship of historic sites, archives, and educational programs.
E. Michigan Historical Commission
The Michigan Historical Commission is a state-appointed body that oversees the preservation, interpretation, and promotion of Michigan’s historical resources and heritage.
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_69c00876a69881908088a2626d3b2666`	completed	March 22, 2026, 3:19 p.m.
NER	Named-entity recognition	`batch_69c056e70fd48190b4554e9a516a1c88`	completed	March 22, 2026, 8:53 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c11d01aa208190a9c630780f5b9851`	completed	March 23, 2026, 10:59 a.m.
NEDg	Description generation	`batch_69c11ea0e0d88190b6dc3c14807acbf7`	completed	March 23, 2026, 11:06 a.m.
NED2	Entity disambiguation (via description)	`batch_69c11f05ff9081908adc7f40fa12e834`	completed	March 23, 2026, 11:07 a.m.

Created at: March 22, 2026, 4:09 p.m.