Triple

T18425258
Position Surface form Disambiguated ID Type / Status
Subject Brooklyn Bridge–City Hall Park E442120 entity
Predicate proximityToWater P49291 FINISHED
Object East River (via Brooklyn Bridge approaches)
The East River is a tidal strait in New York City separating Manhattan from Brooklyn and Queens, spanned by the Brooklyn Bridge and several other iconic crossings.
E1323499 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: East River (via Brooklyn Bridge approaches) | Statement: [Brooklyn Bridge–City Hall Park, proximityToWater, East River (via Brooklyn Bridge approaches)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East River (via Brooklyn Bridge approaches)
Context triple: [Brooklyn Bridge–City Hall Park, proximityToWater, East River (via Brooklyn Bridge approaches)]
  • A. Manhattan via Williamsburg Bridge
    Manhattan via Williamsburg Bridge refers to the connection between the Williamsburg neighborhood in Brooklyn and the borough of Manhattan provided by the historic Williamsburg Bridge spanning the East River in New York City.
  • B. Manhattan (via East River)
    Manhattan (via East River) refers to the portion of Manhattan Island situated along the East River, forming the waterfront opposite Queens in New York City.
  • C. Brooklyn via Verrazzano-Narrows Bridge
    Brooklyn via Verrazzano-Narrows Bridge refers to the connection between Staten Island and the borough of Brooklyn in New York City provided by the Verrazzano-Narrows Bridge, a major suspension bridge spanning the Narrows.
  • D. Bronx (via Throgs Neck Bridge)
    Bronx (via Throgs Neck Bridge) refers to the New York City borough located at the northern end of the Throgs Neck Bridge, which connects it to Queens via the Clearview Expressway.
  • E. Queensboro Bridge (Queens side)
    Queensboro Bridge (Queens side) refers to the portion of the historic cantilever bridge where it connects to and enters the borough of Queens in New York City.
  • 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: East River (via Brooklyn Bridge approaches)
Triple: [Brooklyn Bridge–City Hall Park, proximityToWater, East River (via Brooklyn Bridge approaches)]
Generated description
The East River is a tidal strait in New York City separating Manhattan from Brooklyn and Queens, spanned by the Brooklyn Bridge and several other iconic crossings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East River (via Brooklyn Bridge approaches)
Target entity description: The East River is a tidal strait in New York City separating Manhattan from Brooklyn and Queens, spanned by the Brooklyn Bridge and several other iconic crossings.
  • A. Manhattan via Williamsburg Bridge
    Manhattan via Williamsburg Bridge refers to the connection between the Williamsburg neighborhood in Brooklyn and the borough of Manhattan provided by the historic Williamsburg Bridge spanning the East River in New York City.
  • B. Manhattan (via East River)
    Manhattan (via East River) refers to the portion of Manhattan Island situated along the East River, forming the waterfront opposite Queens in New York City.
  • C. Brooklyn via Verrazzano-Narrows Bridge
    Brooklyn via Verrazzano-Narrows Bridge refers to the connection between Staten Island and the borough of Brooklyn in New York City provided by the Verrazzano-Narrows Bridge, a major suspension bridge spanning the Narrows.
  • D. Bronx (via Throgs Neck Bridge)
    Bronx (via Throgs Neck Bridge) refers to the New York City borough located at the northern end of the Throgs Neck Bridge, which connects it to Queens via the Clearview Expressway.
  • E. Queensboro Bridge (Queens side)
    Queensboro Bridge (Queens side) refers to the portion of the historic cantilever bridge where it connects to and enters the borough of Queens in New York City.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: proximityToWater
Context triple: [Brooklyn Bridge–City Hall Park, proximityToWater, East River (via Brooklyn Bridge approaches)]
  • A. hasNearbyWater chosen
    Indicates that one entity is located close to a body of water associated with or relevant to another entity.
  • B. hasNearbyWaterInfrastructure
    Indicates that a location or entity is situated close to water-related infrastructure such as pipes, treatment facilities, or distribution systems.
  • C. adjacentToBodyOfWater
    Indicates that one entity is directly next to or bordering a body of water, such as a lake, river, or ocean.
  • D. hasNearbyCoast
    Indicates that one location is situated close to a coastline or seashore.
  • E. hasNearbyWatersUsedBy
    Indicates that a body of water located near an entity is utilized or accessed by another specified entity.
  • 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_69d8b9eb8a508190a942fd75ebd8b1dc completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e51b1149788190ad7c453547a6e07c completed April 19, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03f0ab8760819093e1132b91030b79 completed May 13, 2026, 3:31 a.m.
NEDg Description generation batch_6a03f24c7e248190a3330f339c0caded completed May 13, 2026, 3:38 a.m.
NED2 Entity disambiguation (via description) batch_6a03f2d8703881909b78c2377d9bb542 completed May 13, 2026, 3:41 a.m.
PD Predicate disambiguation batch_69e469bf7f74819096a01173493412c2 completed April 19, 2026, 5:35 a.m.
Created at: April 10, 2026, 10:47 a.m.