Triple

T37775
Position Surface form Disambiguated ID Type / Status
Subject Harlem River E747 entity
Predicate managedBy P86 FINISHED
Object New York City Department of Environmental Protection
The New York City Department of Environmental Protection is the municipal agency responsible for managing the city’s water supply, wastewater treatment, and environmental regulation to protect public health and natural resources.
E6673 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: New York City Department of Environmental Protection | Statement: [Harlem River, managedBy, New York City Department of Environmental Protection]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New York City Department of Environmental Protection
Context triple: [Harlem River, managedBy, New York City Department of Environmental Protection]
  • A. New York City government
    The New York City government is the municipal administration responsible for governing and providing public services to the five boroughs of New York City through its mayor, city council, and numerous agencies.
  • B. New York City Department of Transportation
    The New York City Department of Transportation is the municipal agency responsible for managing and maintaining much of New York City's transportation infrastructure, including roads, bridges, traffic systems, and pedestrian facilities.
  • C. New York City Landmarks Preservation Commission
    The New York City Landmarks Preservation Commission is the municipal agency responsible for identifying, designating, and regulating the city’s architecturally, historically, and culturally significant buildings and sites.
  • D. New York State Department of Environmental Conservation
    The New York State Department of Environmental Conservation is the state agency responsible for conserving, improving, and protecting New York’s natural resources and environment, including its forests, wildlife, and public lands.
  • E. Port of New York and New Jersey
    The Port of New York and New Jersey is the largest seaport on the U.S. East Coast and a major global shipping and transportation hub serving the New York metropolitan area.
  • 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: New York City Department of Environmental Protection
Triple: [Harlem River, managedBy, New York City Department of Environmental Protection]
Generated description
The New York City Department of Environmental Protection is the municipal agency responsible for managing the city’s water supply, wastewater treatment, and environmental regulation to protect public health and natural resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New York City Department of Environmental Protection
Target entity description: The New York City Department of Environmental Protection is the municipal agency responsible for managing the city’s water supply, wastewater treatment, and environmental regulation to protect public health and natural resources.
  • A. New York City government
    The New York City government is the municipal administration responsible for governing and providing public services to the five boroughs of New York City through its mayor, city council, and numerous agencies.
  • B. New York City Department of Transportation
    The New York City Department of Transportation is the municipal agency responsible for managing and maintaining much of New York City's transportation infrastructure, including roads, bridges, traffic systems, and pedestrian facilities.
  • C. New York City Landmarks Preservation Commission
    The New York City Landmarks Preservation Commission is the municipal agency responsible for identifying, designating, and regulating the city’s architecturally, historically, and culturally significant buildings and sites.
  • D. New York State Department of Environmental Conservation
    The New York State Department of Environmental Conservation is the state agency responsible for conserving, improving, and protecting New York’s natural resources and environment, including its forests, wildlife, and public lands.
  • E. Port of New York and New Jersey
    The Port of New York and New Jersey is the largest seaport on the U.S. East Coast and a major global shipping and transportation hub serving the New York metropolitan area.
  • F. None of above. chosen

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_69a247a8f6c08190bac804906d62ed5a completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a24acbb90881908c9f77e74034eb52 completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25ab3438c81908ff16eb23a09fea7 completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ba68f1081908f88d2bb2af35af6 completed Feb. 28, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_69a25c4a5fa8819082a737e1f0251a8a completed Feb. 28, 2026, 3:08 a.m.
Created at: Feb. 28, 2026, 1:46 a.m.