Triple

T21373135
Position Surface form Disambiguated ID Type / Status
Subject Swanzey, New Hampshire E527121 entity
Predicate feature P374 FINISHED
Object Slate Covered Bridge
Slate Covered Bridge is a historic wooden covered bridge in Swanzey, New Hampshire, known for its traditional New England architecture and scenic setting.
 E1485726 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: Slate Covered Bridge | Statement: [Swanzey, New Hampshire, feature, Slate Covered Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Slate Covered Bridge
Context triple: [Swanzey, New Hampshire, feature, Slate Covered Bridge]
  • A. 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.
  • B. Felton Covered Bridge
    Felton Covered Bridge is a historic wooden covered bridge in Felton, California, noted as one of the tallest covered bridges in the United States and a landmark of the town’s 19th-century logging era.
  • C. 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.
  • D. 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.
  • E. Holliwell Covered Bridge
    Holliwell Covered Bridge is a historic wooden covered bridge in Madison County, Iowa, famed for its picturesque setting and association with "The Bridges of Madison County."
  • 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: Slate Covered Bridge
Triple: [Swanzey, New Hampshire, feature, Slate Covered Bridge]
Generated description
Slate Covered Bridge is a historic wooden covered bridge in Swanzey, New Hampshire, known for its traditional New England architecture and scenic setting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Slate Covered Bridge
Target entity description: Slate Covered Bridge is a historic wooden covered bridge in Swanzey, New Hampshire, known for its traditional New England architecture and scenic setting.
  • A. 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.
  • B. Felton Covered Bridge
    Felton Covered Bridge is a historic wooden covered bridge in Felton, California, noted as one of the tallest covered bridges in the United States and a landmark of the town’s 19th-century logging era.
  • C. 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.
  • D. 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.
  • E. Holliwell Covered Bridge
    Holliwell Covered Bridge is a historic wooden covered bridge in Madison County, Iowa, famed for its picturesque setting and association with "The Bridges of Madison County."
  • 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_69e0b51e80808190ba5cb05667af02a9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b0b18b2c81908e16beff92381160 completed April 22, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09c8f0f84c8190b8cf96aa3aa59cbf completed May 17, 2026, 1:56 p.m.
NEDg Description generation batch_6a09ccd6cf9c81909267e6c6e24c1499 completed May 17, 2026, 2:12 p.m.
NED2 Entity disambiguation (via description) batch_6a09cd669028819097c48056997a0a59 completed May 17, 2026, 2:15 p.m.
Created at: April 16, 2026, 5:10 p.m.