Triple

T21587790
Position Surface form Disambiguated ID Type / Status
Subject Newtown Creek E532697 entity
Predicate contributesTo P477 FINISHED
Object Chemung River watershed — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Chemung River watershed | Statement: [Newtown Creek, contributesTo, Chemung River watershed]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chemung River watershed
Context triple: [Newtown Creek, contributesTo, Chemung River watershed]
  • A. Chemung River chosen
    The Chemung River is a tributary of the Susquehanna River in New York and Pennsylvania, known for its role in regional history, recreation, and flood control in the Southern Tier of New York.
  • B. Honeoye Lake watershed
    The Honeoye Lake watershed is the drainage basin surrounding Honeoye Lake in New York State, encompassing the land area whose surface water and groundwater flow into the lake.
  • C. Onondaga Creek–Seneca River watershed
    The Onondaga Creek–Seneca River watershed is a drainage basin in central New York State that collects water from Onondaga Lake and surrounding tributaries before ultimately feeding into the larger Oswego River system.
  • D. Cayuga Lake watershed
    The Cayuga Lake watershed is the drainage basin in central New York State that collects water from numerous streams and creeks and ultimately feeds into Cayuga Lake, one of the Finger Lakes.
  • E. Honeoye Creek
    Honeoye Creek is a stream in western New York that drains Honeoye Lake and flows northward as part of the Genesee River watershed.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0c46251648190876f0427cf2d321b elicitation completed
NER batch_69eeeb621ab88190a33a943424ffb306 ner completed
Created at: April 16, 2026, 6:31 p.m.