Triple

T23259392
Position Surface form Disambiguated ID Type / Status
Subject Banpo Bridge E581961 entity
Predicate partOf P40 FINISHED
Object Han River bridge system — NE NERFINISHED

How this triple was built (3 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: Han River bridge system | Statement: [Banpo Bridge, partOf, Han River bridge system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Han River bridge system
Context triple: [Banpo Bridge, partOf, Han River bridge system]
  • A. Han River Bridge
    Han River Bridge is a famous rotating cable-stayed bridge in Da Nang, Vietnam, known as a city symbol and popular nighttime attraction.
  • B. Chicago River bridges
    The Chicago River bridges are a collection of iconic movable and fixed spans in Chicago that carry road and rail traffic across the Chicago River and are notable for their historic engineering and architectural significance.
  • C. Minneapolis bridge system
    The Minneapolis bridge system is a network of road and pedestrian bridges spanning the Mississippi River and other waterways in and around Minneapolis, facilitating urban transportation and connectivity.
  • D. Michigan Street Bridge
    The Michigan Street Bridge is a historic steel truss bridge spanning the Sturgeon Bay Ship Canal in Sturgeon Bay, Wisconsin, known for its distinctive rolling lift bascule design.
  • E. Ford City Bridge
    The Ford City Bridge is a vehicular bridge in Ford City, Pennsylvania, that spans the Allegheny River and connects the town to surrounding communities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Han River bridge system
Target entity description: The Han River bridge system is a network of major road and rail bridges spanning the Han River in Seoul and surrounding regions, serving as critical transportation links and city landmarks.
  • A. Han River Bridge
    Han River Bridge is a famous rotating cable-stayed bridge in Da Nang, Vietnam, known as a city symbol and popular nighttime attraction.
  • B. Chicago River bridges
    The Chicago River bridges are a collection of iconic movable and fixed spans in Chicago that carry road and rail traffic across the Chicago River and are notable for their historic engineering and architectural significance.
  • C. Minneapolis bridge system
    The Minneapolis bridge system is a network of road and pedestrian bridges spanning the Mississippi River and other waterways in and around Minneapolis, facilitating urban transportation and connectivity.
  • D. Michigan Street Bridge
    The Michigan Street Bridge is a historic steel truss bridge spanning the Sturgeon Bay Ship Canal in Sturgeon Bay, Wisconsin, known for its distinctive rolling lift bascule design.
  • E. Ford City Bridge
    The Ford City Bridge is a vehicular bridge in Ford City, Pennsylvania, that spans the Allegheny River and connects the town to surrounding communities.
  • F. None of above. chosen

Provenance (2 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_69e246079f58819085eaa9c260906880 completed April 17, 2026, 2:39 p.m.
NER Named-entity recognition batch_69f194c7ec148190b01fd215a0c1daa1 completed April 29, 2026, 5:19 a.m.
Created at: April 17, 2026, 4:11 p.m.