Triple

T3133549
Position Surface form Disambiguated ID Type / Status
Subject Bronx River E65473 entity
Predicate tributaryOf P415 FINISHED
Object East River E473 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: East River | Statement: [Bronx River, tributaryOf, East River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East River
Context triple: [Bronx River, tributaryOf, East River]
  • A. East River
    The East River is a tributary waterway in the Appalachian region of the United States that flows through southern West Virginia and into Virginia.
  • B. East River
    The East River is a mountain river in Gunnison County, Colorado, that flows through the Elk Mountains and joins the Taylor River to form the Gunnison River.
  • C. East River chosen
    The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
  • D. Nassau River
    The Nassau River is a waterway in northeastern Florida that flows through marshlands and coastal areas before emptying into the Atlantic Ocean.
  • E. Hudson River
    The Hudson River is a major waterway in eastern New York State that flows south past cities like Albany and New York City before emptying into the Atlantic Ocean at New York Harbor.
  • 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_69ad8581c25c8190b0d85ba9b9baa531 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada56104ec8190a14591ed73f3fe83 completed March 8, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69b44ec8df7081908dccdb36b7d1ca53 completed March 13, 2026, 5:52 p.m.
Created at: March 8, 2026, 3:04 p.m.