Triple

T13951529
Position Surface form Disambiguated ID Type / Status
Subject Grays River E335537 entity
Predicate crossedBy P416 FINISHED
Object Grays River Covered Bridge
Grays River Covered Bridge is a historic wooden covered bridge in Washington State, notable as one of the last remaining covered bridges in the Pacific Northwest.
E1071538 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: Grays River Covered Bridge | Statement: [Grays River, crossedBy, Grays River Covered Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Grays River Covered Bridge
Context triple: [Grays River, crossedBy, Grays River Covered Bridge]
  • A. Everett Covered Bridge
    Everett Covered Bridge is a historic wooden covered bridge in Ohio, known as the last remaining covered bridge in Summit County and a popular landmark within Cuyahoga Valley National Park.
  • B. 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.
  • C. Pinetown Covered Bridge
    Pinetown Covered Bridge is a historic wooden covered bridge in Lancaster County, Pennsylvania, known for its traditional design and crossing over the Conestoga River.
  • D. 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.
  • E. 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.
  • 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: Grays River Covered Bridge
Triple: [Grays River, crossedBy, Grays River Covered Bridge]
Generated description
Grays River Covered Bridge is a historic wooden covered bridge in Washington State, notable as one of the last remaining covered bridges in the Pacific Northwest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Grays River Covered Bridge
Target entity description: Grays River Covered Bridge is a historic wooden covered bridge in Washington State, notable as one of the last remaining covered bridges in the Pacific Northwest.
  • A. Everett Covered Bridge
    Everett Covered Bridge is a historic wooden covered bridge in Ohio, known as the last remaining covered bridge in Summit County and a popular landmark within Cuyahoga Valley National Park.
  • B. 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.
  • C. Pinetown Covered Bridge
    Pinetown Covered Bridge is a historic wooden covered bridge in Lancaster County, Pennsylvania, known for its traditional design and crossing over the Conestoga River.
  • D. 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.
  • E. 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.
  • 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_69d81c6081b88190b53e317c3370c8fe completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2e131c608190b4ffdbada24a3208 completed April 14, 2026, 12:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69fba1cca84881909c7733bbc2609eea completed May 6, 2026, 8:17 p.m.
NEDg Description generation batch_69fba6af4ed881908cb4b79cfa40977c completed May 6, 2026, 8:38 p.m.
NED2 Entity disambiguation (via description) batch_69fba71a91fc8190b24185994673b33b completed May 6, 2026, 8:39 p.m.
Created at: April 9, 2026, 10:17 p.m.