Triple

T9827055
Position Surface form Disambiguated ID Type / Status
Subject Croton Reservoir E238682 entity
Predicate isUpstreamOf P5955 FINISHED
Object Hudson River (via Croton River)
The Hudson River is a major tidal river in eastern New York State that flows south past cities including Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
E830455 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: Hudson River (via Croton River) | Statement: [Croton Reservoir, isUpstreamOf, Hudson River (via Croton River)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hudson River (via Croton River)
Context triple: [Croton Reservoir, isUpstreamOf, Hudson River (via Croton River)]
  • A. Bronx River
    The Bronx River is a freshwater river in southeastern New York that flows south through Westchester County into the Bronx, historically significant as an urban waterway and the focus of major conservation and restoration efforts.
  • B. Hudson River at Troy
    The Hudson River at Troy is a section of New York’s Hudson River near the city of Troy, known as a key navigation point where the river meets the Erie Canal system and tidal influence ends.
  • C. Onondaga Creek
    Onondaga Creek is a stream in central New York that flows north through the city of Syracuse into Onondaga Lake.
  • D. Saw Mill River
    Saw Mill River is a tributary of the Hudson River in southeastern New York, flowing through urban and suburban communities in Westchester County.
  • E. Wappinger Creek
    Wappinger Creek is a significant Hudson River tributary in Dutchess County, New York, known for flowing through communities such as Wappingers Falls and supporting local recreation and ecosystems.
  • 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: Hudson River (via Croton River)
Triple: [Croton Reservoir, isUpstreamOf, Hudson River (via Croton River)]
Generated description
The Hudson River is a major tidal river in eastern New York State that flows south past cities including Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hudson River (via Croton River)
Target entity description: The Hudson River is a major tidal river in eastern New York State that flows south past cities including Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
  • A. Bronx River
    The Bronx River is a freshwater river in southeastern New York that flows south through Westchester County into the Bronx, historically significant as an urban waterway and the focus of major conservation and restoration efforts.
  • B. Hudson River at Troy
    The Hudson River at Troy is a section of New York’s Hudson River near the city of Troy, known as a key navigation point where the river meets the Erie Canal system and tidal influence ends.
  • C. Onondaga Creek
    Onondaga Creek is a stream in central New York that flows north through the city of Syracuse into Onondaga Lake.
  • D. Saw Mill River
    Saw Mill River is a tributary of the Hudson River in southeastern New York, flowing through urban and suburban communities in Westchester County.
  • E. Wappinger Creek
    Wappinger Creek is a significant Hudson River tributary in Dutchess County, New York, known for flowing through communities such as Wappingers Falls and supporting local recreation and ecosystems.
  • 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_69ca84e0dd1881909800765d1e21f735 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb324e7848190b9424a78ca653afe completed April 2, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69d22871bfe48190909467f07eda0118 completed April 5, 2026, 9:16 a.m.
NEDg Description generation batch_69d22990ef5881908b6a6100d7dcf6e6 completed April 5, 2026, 9:21 a.m.
NED2 Entity disambiguation (via description) batch_69d22a0cb0808190a6119dc0268c50b9 completed April 5, 2026, 9:23 a.m.
Created at: March 30, 2026, 8:32 p.m.