Triple

T1540757
Position Surface form Disambiguated ID Type / Status
Subject Bow Bridge (Central Park) E32858 entity
Predicate partOf P40 FINISHED
Object Central Park bridges and arches system
The Central Park bridges and arches system is a network of architecturally varied 19th-century structures that carry paths over roads and waterways throughout New York City's Central Park.
E32858 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: Central Park bridges and arches system | Statement: [Bow Bridge (Central Park), partOf, Central Park bridges and arches system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Park bridges and arches system
Context triple: [Bow Bridge (Central Park), partOf, Central Park bridges and arches system]
  • A. Bow Bridge (Central Park)
    Bow Bridge in Central Park is an iconic 19th-century cast-iron pedestrian bridge in New York City, celebrated for its elegant design and scenic views over the park's lakes and landscapes.
  • B. Walkway Over the Hudson
    Walkway Over the Hudson is a former railroad bridge transformed into one of the world’s longest elevated pedestrian parks, offering expansive views over the Hudson River in New York.
  • C. 14th Street Bridge complex
    The 14th Street Bridge complex is a group of highway and railway bridges over the Potomac River that serves as a major transportation link between Northern Virginia and Washington, D.C.
  • D. Manhattan Bridge
    The Manhattan Bridge is a suspension bridge in New York City that connects Lower Manhattan and Downtown Brooklyn and carries both vehicular traffic and subway lines.
  • E. Brooklyn Bridge
    The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
  • 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: Central Park bridges and arches system
Triple: [Bow Bridge (Central Park), partOf, Central Park bridges and arches system]
Generated description
The Central Park bridges and arches system is a network of architecturally varied 19th-century structures that carry paths over roads and waterways throughout New York City's Central Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Park bridges and arches system
Target entity description: The Central Park bridges and arches system is a network of architecturally varied 19th-century structures that carry paths over roads and waterways throughout New York City's Central Park.
  • A. Bow Bridge (Central Park) chosen
    Bow Bridge in Central Park is an iconic 19th-century cast-iron pedestrian bridge in New York City, celebrated for its elegant design and scenic views over the park's lakes and landscapes.
  • B. Walkway Over the Hudson
    Walkway Over the Hudson is a former railroad bridge transformed into one of the world’s longest elevated pedestrian parks, offering expansive views over the Hudson River in New York.
  • C. 14th Street Bridge complex
    The 14th Street Bridge complex is a group of highway and railway bridges over the Potomac River that serves as a major transportation link between Northern Virginia and Washington, D.C.
  • D. Manhattan Bridge
    The Manhattan Bridge is a suspension bridge in New York City that connects Lower Manhattan and Downtown Brooklyn and carries both vehicular traffic and subway lines.
  • E. Brooklyn Bridge
    The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
  • F. None of above.

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_69a885ed29088190a3c2d5a3d100c16e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa61faaaa4819089120e25f4bcb0f6 completed March 6, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad309baebc81908240a0370bad9935 completed March 8, 2026, 8:17 a.m.
NEDg Description generation batch_69ad3117b49881908916e7137f8b655c completed March 8, 2026, 8:19 a.m.
NED2 Entity disambiguation (via description) batch_69ad3179b0148190b69b16b5d2051ece completed March 8, 2026, 8:21 a.m.
Created at: March 4, 2026, 7:26 p.m.