Triple

T12189208
Position Surface form Disambiguated ID Type / Status
Subject Grout Museum District E290415 entity
Predicate hasBuilding P105 FINISHED
Object Sullivan Brothers Iowa Veterans Museum building E290416 NE FINISHED

How this triple was built (2 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: Sullivan Brothers Iowa Veterans Museum building | Statement: [Grout Museum District, hasBuilding, Sullivan Brothers Iowa Veterans Museum building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sullivan Brothers Iowa Veterans Museum building
Context triple: [Grout Museum District, hasBuilding, Sullivan Brothers Iowa Veterans Museum building]
  • A. Sullivan Brothers Iowa Veterans Museum chosen
    The Sullivan Brothers Iowa Veterans Museum is a military history museum in Waterloo, Iowa, honoring the service and sacrifice of Iowa veterans, including the five Sullivan brothers of World War II.
  • B. 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.
  • 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. Iowa City Hall
    Iowa City Hall is the central municipal government building of Iowa City, housing key administrative offices and serving as the primary venue for local governmental functions and public meetings.
  • E. Stuhr Museum of the Prairie Pioneer
    The Stuhr Museum of the Prairie Pioneer is a living history museum in Nebraska that preserves and interprets the history and culture of 19th-century prairie life and pioneer settlement.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab64de5881908d56eb7a75c6cc69 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c5102848190ad652c3d6445f65a completed April 10, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a8d24508190b0a60ca76d775b1e completed May 2, 2026, 2:30 p.m.
Created at: April 8, 2026, 9:50 p.m.