Triple

T21395114
Position Surface form Disambiguated ID Type / Status
Subject Botetourt County, Virginia E527758 entity
Predicate hasHistoricSite P1098 FINISHED
Object Buchanan Swinging Bridge
Buchanan Swinging Bridge is a historic pedestrian suspension bridge in the town of Buchanan, Virginia, known as a local landmark and scenic crossing over the James River.
E1567548 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: Buchanan Swinging Bridge | Statement: [Botetourt County, Virginia, hasHistoricSite, Buchanan Swinging Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Buchanan Swinging Bridge
Context triple: [Botetourt County, Virginia, hasHistoricSite, Buchanan Swinging Bridge]
  • A. Kelso Bridge
    Kelso Bridge is a historic stone arch bridge spanning the River Tweed in Kelso, Scottish Borders, known for its elegant design and 18th-century engineering.
  • B. Kaldwin’s Bridge
    Kaldwin’s Bridge is a prominent, heavily guarded drawbridge and landmark in the industrial city of Dunwall in the Dishonored video game series.
  • C. Ballard Bridge
    Ballard Bridge is a historic bascule drawbridge in Seattle that carries traffic over the Lake Washington Ship Canal between the Ballard neighborhood and the rest of the city.
  • D. Brooks Bridge
    Brooks Bridge is a highway bridge in Fort Walton Beach, Florida, that carries U.S. Route 98 over the Santa Rosa Sound, connecting the mainland to Okaloosa Island.
  • E. Ramsey Swing Bridge
    Ramsey Swing Bridge is a historic movable bridge in Ramsey on the Isle of Man, notable for its swinging mechanism that allows maritime traffic to pass along the harbor.
  • 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: Buchanan Swinging Bridge
Triple: [Botetourt County, Virginia, hasHistoricSite, Buchanan Swinging Bridge]
Generated description
Buchanan Swinging Bridge is a historic pedestrian suspension bridge in the town of Buchanan, Virginia, known as a local landmark and scenic crossing over the James River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Buchanan Swinging Bridge
Target entity description: Buchanan Swinging Bridge is a historic pedestrian suspension bridge in the town of Buchanan, Virginia, known as a local landmark and scenic crossing over the James River.
  • A. Kelso Bridge
    Kelso Bridge is a historic stone arch bridge spanning the River Tweed in Kelso, Scottish Borders, known for its elegant design and 18th-century engineering.
  • B. Kaldwin’s Bridge
    Kaldwin’s Bridge is a prominent, heavily guarded drawbridge and landmark in the industrial city of Dunwall in the Dishonored video game series.
  • C. Ballard Bridge
    Ballard Bridge is a historic bascule drawbridge in Seattle that carries traffic over the Lake Washington Ship Canal between the Ballard neighborhood and the rest of the city.
  • D. Brooks Bridge
    Brooks Bridge is a highway bridge in Fort Walton Beach, Florida, that carries U.S. Route 98 over the Santa Rosa Sound, connecting the mainland to Okaloosa Island.
  • E. Ramsey Swing Bridge
    Ramsey Swing Bridge is a historic movable bridge in Ramsey on the Isle of Man, notable for its swinging mechanism that allows maritime traffic to pass along the harbor.
  • 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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b117d8c881908b823c1212b5b919 completed April 22, 2026, 11:29 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c0abaf1088190a67d04a4a2482225 completed May 19, 2026, 7:01 a.m.
NEDg Description generation batch_6a0c0b5c43748190b209e13ce8aa0bdb completed May 19, 2026, 7:03 a.m.
NED2 Entity disambiguation (via description) batch_6a0c0bb05de481909b343f4105e5f4cc completed May 19, 2026, 7:05 a.m.
Created at: April 16, 2026, 5:13 p.m.