Triple

T1813798
Position Surface form Disambiguated ID Type / Status
Subject Buttermilk Hill Brook E40388 entity
Predicate isPartOfHydrologicalSystem P8237 FINISHED
Object Croton River watershed system E107642 NE FINISHED

How this triple was built (2 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: Croton River watershed system | Statement: [Buttermilk Hill Brook, isPartOfHydrologicalSystem, Croton River watershed system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Croton River watershed system
Context triple: [Buttermilk Hill Brook, isPartOfHydrologicalSystem, Croton River watershed system]
  • A. Croton River
    The Croton River is a river in southeastern New York that flows through Westchester and Putnam counties and is a key source for New York City's Croton water supply system.
  • B. Croton Watershed chosen
    The Croton Watershed is a major reservoir system in southeastern New York that supplies a significant portion of New York City’s drinking water.
  • C. Mayabeque River
    The Mayabeque River is a significant waterway in western Cuba that lends its name to Mayabeque Province and plays an important role in the region’s geography and history.
  • D. Atrato River basin
    The Atrato River basin is a biodiverse and rainforest-rich watershed in northwestern Colombia, known for its dense river network, Afro-Colombian and Indigenous communities, and significant ecological and cultural importance.
  • E. Coco River
    The Coco River is a major Central American river forming much of the border between Nicaragua and Honduras and flowing into the Caribbean Sea.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a88643a3388190a612f2ebe1fb29e7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65c905ec8190bea7cd72d218487a completed March 6, 2026, 5:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0305b6d08190804da5445e1f54d9 completed March 8, 2026, 11:15 p.m.
Created at: March 4, 2026, 7:32 p.m.