Triple

T8749315
Position Surface form Disambiguated ID Type / Status
Subject Catskill system reservoirs E207914 entity
Predicate hydrologicRegion P8237 FINISHED
Object Catskill Mountains watershed E116241 NE FINISHED

How this triple was built (3 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: Catskill Mountains watershed | Statement: [Catskill system reservoirs, hydrologicRegion, Catskill Mountains watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Catskill Mountains watershed
Context triple: [Catskill system reservoirs, hydrologicRegion, Catskill Mountains watershed]
  • A. Catskill-Delaware Watershed chosen
    The Catskill-Delaware Watershed is a major protected watershed system in southeastern New York that supplies most of New York City’s unfiltered drinking water.
  • B. Hudson River watershed
    The Hudson River watershed is the extensive drainage basin in eastern New York (and parts of surrounding states) whose rivers, streams, and reservoirs ultimately flow into the Hudson River and then the Atlantic Ocean.
  • C. North River watershed
    The North River watershed is a river basin in southeastern Massachusetts that drains the surrounding landscape, including the town of Hanover, into the North River and ultimately the Atlantic Ocean.
  • D. Mount Tamalpais Watershed
    Mount Tamalpais Watershed is a protected natural area on the slopes of Mount Tamalpais in Marin County, California, that safeguards local water supplies while offering extensive open space and recreational opportunities.
  • E. Champlain Valley watershed
    The Champlain Valley watershed is the drainage basin that channels water from surrounding highlands, including New York’s Adirondacks and Vermont’s Green Mountains, into Lake Champlain and its connected rivers.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hydrologicRegion
Context triple: [Catskill system reservoirs, hydrologicRegion, Catskill Mountains watershed]
  • A. hydrologicallyLocatedIn chosen
    Indicates that a water-related feature (such as a river, lake, or watershed) is situated within or associated with a specific geographic or administrative area in terms of hydrology.
  • B. hasHydrologicalRegime
    Indicates that one entity (typically a water body or hydrological system) is characterized by, or associated with, a particular pattern or regime of water flow and levels over time.
  • C. watercourseThroughRegion
    Indicates that a watercourse (such as a river or stream) passes through or traverses a specified region.
  • D. waterSourceRegion
    Indicates that a specified region serves as the geographic source or origin area of a particular body or supply of water.
  • E. hydrologyFeature
    Indicates a relationship where one entity is a hydrological feature (such as a body or flow of water) associated with or characterizing another entity.
  • F. None of above.

Provenance (4 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_69ca835bb2bc819084bb5906cb6ef7f8 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5da4214881908b6917f847c43cb5 completed March 31, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf431db5a88190a579b43370a8e887 completed April 3, 2026, 4:33 a.m.
PD Predicate disambiguation batch_69cc5c160dac8190b4aeb4bf0529de52 completed March 31, 2026, 11:43 p.m.
Created at: March 30, 2026, 6:39 p.m.