Triple

T12845400
Position Surface form Disambiguated ID Type / Status
Subject Madison County, Iowa E307161 entity
Predicate hasLandmark P105 FINISHED
Object Imes Covered Bridge E982695 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: Imes Covered Bridge | Statement: [Madison County, Iowa, hasLandmark, Imes Covered Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imes Covered Bridge
Context triple: [Madison County, Iowa, hasLandmark, Imes Covered Bridge]
  • A. Imes Covered Bridge chosen
    Imes Covered Bridge is a historic wooden covered bridge in Madison County, Iowa, known as one of the county’s iconic 19th-century bridges featured in “The Bridges of Madison County.”
  • B. Newfield Covered Bridge
    Newfield Covered Bridge is a historic 19th-century wooden covered bridge in Newfield, New York, noted as one of the oldest surviving covered bridges in the state.
  • C. Cedar Covered Bridge
    Cedar Covered Bridge is a historic wooden covered bridge in Madison County, Iowa, famed as one of the iconic “Bridges of Madison County” featured in literature and film.
  • D. Clarkson Covered Bridge
    Clarkson Covered Bridge is a historic wooden covered bridge and popular landmark in Cullman County, Alabama, noted for its preserved 19th-century architecture and scenic park setting.
  • E. Currin Covered Bridge
    Currin Covered Bridge is a historic wooden covered bridge near Cottage Grove, Oregon, noted for its distinctive red-and-white paint and classic Howe truss design.
  • 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_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96ff3a7208190b93f6292ed5efc07 completed April 10, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6c0e393fc8190812380a3e41778bf completed May 3, 2026, 3:28 a.m.
Created at: April 9, 2026, 5:36 p.m.