Triple

T8871131
Position Surface form Disambiguated ID Type / Status
Subject Winterset, Iowa E211156 entity
Predicate hasHistoricStructure P1098 FINISHED
Object Madison County Courthouse (Iowa) E763433 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: Madison County Courthouse (Iowa) | Statement: [Winterset, Iowa, hasHistoricStructure, Madison County Courthouse (Iowa)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Madison County Courthouse (Iowa)
Context triple: [Winterset, Iowa, hasHistoricStructure, Madison County Courthouse (Iowa)]
  • A. Madison County Courthouse (Iowa) chosen
    The Madison County Courthouse in Iowa is a historic 19th-century courthouse in Winterset, noted for its distinctive architecture and role as the center of county government.
  • B. Washington County Courthouse (Iowa)
    Washington County Courthouse (Iowa) is a historic government building that serves as the center of judicial and administrative functions for Washington County in the state of Iowa.
  • C. Iowa Judicial Branch Building
    The Iowa Judicial Branch Building is the courthouse complex in Des Moines that houses the Iowa Supreme Court and other key components of the state’s judicial system.
  • D. Wright County Courthouse
    The Wright County Courthouse is the main judicial and administrative government building serving Wright County, located in Clarion, Iowa.
  • E. Dodge County Courthouse
    The Dodge County Courthouse is a historic government building in Dodge County, Nebraska, that serves as the center for the county’s judicial and administrative functions.
  • 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_69ca838d3c7c8190a849566d5afd2b11 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6126d2f88190979ab25772ee657c completed April 1, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfab9e87cc8190ae3c8c683aa0921e completed April 3, 2026, 11:59 a.m.
Created at: March 30, 2026, 6:51 p.m.