Triple

T396323
Position Surface form Disambiguated ID Type / Status
Subject Victoria Falls E8989 entity
Predicate hasViewpoints P854 FINISHED
Object Knife-Edge Bridge
Knife-Edge Bridge is a narrow pedestrian bridge and viewing point that offers dramatic, close-up vistas of Victoria Falls and the surrounding gorge.
E74610 NE FINISHED

How this triple was built (5 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: Knife-Edge Bridge | Statement: [Victoria Falls, hasViewpoints, Knife-Edge Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Knife-Edge Bridge
Context triple: [Victoria Falls, hasViewpoints, Knife-Edge Bridge]
  • A. Grand Bridge
    The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
  • B. Son bridge
    Son bridge is a strategically important bridge in the Netherlands that played a crucial role during the World War II Allied offensive known as Operation Market Garden.
  • C. Friday Bridge
    Friday Bridge is a small village in Cambridgeshire, England, known for its rural character and location near the town of Wisbech.
  • D. Bow Bridge
    Bow Bridge is an iconic cast-iron pedestrian bridge in New York City's Central Park, renowned for its elegant design and scenic views over the park's lakes and landscapes.
  • E. Dike Bridge
    Dike Bridge is a small wooden bridge on Chappaquiddick Island in Massachusetts, best known as the site of the 1969 Chappaquiddick incident involving Senator Ted Kennedy.
  • 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: Knife-Edge Bridge
Triple: [Victoria Falls, hasViewpoints, Knife-Edge Bridge]
Generated description
Knife-Edge Bridge is a narrow pedestrian bridge and viewing point that offers dramatic, close-up vistas of Victoria Falls and the surrounding gorge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Knife-Edge Bridge
Target entity description: Knife-Edge Bridge is a narrow pedestrian bridge and viewing point that offers dramatic, close-up vistas of Victoria Falls and the surrounding gorge.
  • A. Grand Bridge
    The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
  • B. Son bridge
    Son bridge is a strategically important bridge in the Netherlands that played a crucial role during the World War II Allied offensive known as Operation Market Garden.
  • C. Friday Bridge
    Friday Bridge is a small village in Cambridgeshire, England, known for its rural character and location near the town of Wisbech.
  • D. Bow Bridge
    Bow Bridge is an iconic cast-iron pedestrian bridge in New York City's Central Park, renowned for its elegant design and scenic views over the park's lakes and landscapes.
  • E. Dike Bridge
    Dike Bridge is a small wooden bridge on Chappaquiddick Island in Massachusetts, best known as the site of the 1969 Chappaquiddick incident involving Senator Ted Kennedy.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasViewpoints
Context triple: [Victoria Falls, hasViewpoints, Knife-Edge Bridge]
  • A. viewpointFrom
    Indicates a relationship where something is observed, depicted, or described from the perspective or location of a particular entity or point.
  • B. hasView chosen
    Indicates that one entity provides a visual perspective or outlook onto another entity or scene.
  • C. perspectiveOf
    Indicates that something is expressed, depicted, or understood from the viewpoint or standpoint of a particular entity.
  • D. opinionBy
    Indicates that a particular opinion, viewpoint, or judgment is expressed or held by a specific entity.
  • E. hasViewOnSociety
    Indicates that an entity holds a particular perspective, opinion, or stance regarding society or social structures.
  • F. None of above.

Provenance (6 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_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec8a941081909a152fda0ce24a98 completed Feb. 28, 2026, 1:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a518bfaed48190b03343e0a4a85c89 completed March 2, 2026, 4:57 a.m.
NEDg Description generation batch_69a51e23eb2481908f94f72a00af24f6 completed March 2, 2026, 5:20 a.m.
NED2 Entity disambiguation (via description) batch_69a51e93e58c819088c138d839d08b78 completed March 2, 2026, 5:22 a.m.
PD Predicate disambiguation batch_69a2e96bd3848190a66ca14dfbd26da5 completed Feb. 28, 2026, 1:11 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.