Triple

T8887755
Position Surface form Disambiguated ID Type / Status
Subject Roosevelt Island Red Bus service E211576 entity
Predicate owner P347 FINISHED
Object State of New York (via Roosevelt Island Operating Corporation)
The State of New York, acting through the Roosevelt Island Operating Corporation, is the public authority responsible for governing and managing Roosevelt Island’s infrastructure, services, and development within New York City.
E41966 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: State of New York (via Roosevelt Island Operating Corporation) | Statement: [Roosevelt Island Red Bus service, owner, State of New York (via Roosevelt Island Operating Corporation)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: State of New York (via Roosevelt Island Operating Corporation)
Context triple: [Roosevelt Island Red Bus service, owner, State of New York (via Roosevelt Island Operating Corporation)]
  • A. Roosevelt Island Operating Corporation
    Roosevelt Island Operating Corporation is a New York State public benefit corporation responsible for managing and operating Roosevelt Island’s infrastructure and services, including its aerial tramway.
  • B. Hudson River Park Trust
    The Hudson River Park Trust is a public benefit corporation responsible for planning, building, and managing Manhattan’s Hudson River Park along the West Side waterfront.
  • C. Empire State Development
    Empire State Development is New York State’s chief economic development agency, responsible for promoting business growth, job creation, and investment across the state.
  • D. Battery Park City Authority
    The Battery Park City Authority is a New York State public benefit corporation responsible for planning, developing, and managing the Battery Park City neighborhood on Manhattan’s Lower West Side.
  • E. New York City Department of Parks and Recreation
    The New York City Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, playgrounds, beaches, and recreational facilities.
  • 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: State of New York (via Roosevelt Island Operating Corporation)
Triple: [Roosevelt Island Red Bus service, owner, State of New York (via Roosevelt Island Operating Corporation)]
Generated description
The State of New York, acting through the Roosevelt Island Operating Corporation, is the public authority responsible for governing and managing Roosevelt Island’s infrastructure, services, and development within New York City.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: State of New York (via Roosevelt Island Operating Corporation)
Target entity description: The State of New York, acting through the Roosevelt Island Operating Corporation, is the public authority responsible for governing and managing Roosevelt Island’s infrastructure, services, and development within New York City.
  • A. Roosevelt Island Operating Corporation chosen
    Roosevelt Island Operating Corporation is a New York State public benefit corporation responsible for managing and operating Roosevelt Island’s infrastructure and services, including its aerial tramway.
  • B. Hudson River Park Trust
    The Hudson River Park Trust is a public benefit corporation responsible for planning, building, and managing Manhattan’s Hudson River Park along the West Side waterfront.
  • C. Empire State Development
    Empire State Development is New York State’s chief economic development agency, responsible for promoting business growth, job creation, and investment across the state.
  • D. Battery Park City Authority
    The Battery Park City Authority is a New York State public benefit corporation responsible for planning, developing, and managing the Battery Park City neighborhood on Manhattan’s Lower West Side.
  • E. New York City Department of Parks and Recreation
    The New York City Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, playgrounds, beaches, and recreational facilities.
  • 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_69ca83907954819096d52a245b635841 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc618e58d08190be3ebcbe3701b1db completed April 1, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfabe17c78819087e74618ac49a214 completed April 3, 2026, noon
NEDg Description generation batch_69cfac9c743c8190a26f753111f07281 completed April 3, 2026, 12:03 p.m.
NED2 Entity disambiguation (via description) batch_69cfad54cf5c81908558fd4c21f2f3b6 completed April 3, 2026, 12:06 p.m.
Created at: March 30, 2026, 6:53 p.m.