Triple

T9016292
Position Surface form Disambiguated ID Type / Status
Subject Berlin, Ontario, Canada E215600 entity
Predicate partOf P40 FINISHED
Object Grand River watershed E263317 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: Grand River watershed | Statement: [Berlin, Ontario, Canada, partOf, Grand River watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand River watershed
Context triple: [Berlin, Ontario, Canada, partOf, Grand River watershed]
  • A. Grand River watershed
    The Grand River watershed is the drainage basin of Michigan’s longest river, encompassing the land area whose surface water ultimately flows into the Grand River and then into Lake Michigan.
  • B. Grand River
    The Grand River is Michigan’s longest river, flowing through the western part of the state and emptying into Lake Michigan at Grand Haven.
  • C. Grand River chosen
    Grand River is a major river in southwestern Ontario, Canada, flowing through several cities and communities before emptying into Lake Erie.
  • D. Grand River
    The Grand River is a waterway in the northern Great Plains region of the United States, historically noted as part of the frontier landscape traversed by 19th-century fur trappers and explorers.
  • E. Grand River
    The Grand River, now known as the Churchill River, is a major river in Newfoundland and Labrador, Canada, renowned for its powerful flow and hydroelectric potential.
  • 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_69ca83a38aa88190bf1bb80c4548b5e2 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc69fd2a888190a20bf18cd226a180 completed April 1, 2026, 12:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69d047665204819090fe9c74fd64659e completed April 3, 2026, 11:04 p.m.
Created at: March 30, 2026, 7:06 p.m.