Triple

T16408790
Position Surface form Disambiguated ID Type / Status
Subject Speed River E398503 entity
Predicate isManagedBy P86 FINISHED
Object Grand River Conservation Authority E796715 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 Conservation Authority | Statement: [Speed River, isManagedBy, Grand River Conservation Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand River Conservation Authority
Context triple: [Speed River, isManagedBy, Grand River Conservation Authority]
  • A. Grand River Conservation Authority chosen
    The Grand River Conservation Authority is a regional environmental agency in Ontario, Canada responsible for managing the Grand River watershed and operating conservation areas, parks, and water management infrastructure.
  • B. Nottawasaga Valley Conservation Authority
    The Nottawasaga Valley Conservation Authority is a regional environmental agency in Ontario, Canada, responsible for watershed management, conservation, and natural resource protection within the Nottawasaga River basin and surrounding area.
  • C. Toronto and Region Conservation Authority
    The Toronto and Region Conservation Authority is a regional environmental agency responsible for conserving, managing, and restoring watersheds, natural habitats, and related resources across the Greater Toronto Area.
  • D. Niagara Peninsula Conservation Authority
    The Niagara Peninsula Conservation Authority is a regional environmental agency in Ontario, Canada responsible for conserving, managing, and restoring natural resources and watersheds across the Niagara Peninsula.
  • E. Grand River Dam Authority
    The Grand River Dam Authority is a state-owned public power utility in Oklahoma that generates and transmits electricity, manages water resources, and oversees major hydroelectric and recreational lakes.
  • 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_69d87f2950248190bc8ad9b9bebdc8c8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32870e44c8190aae7bc6e6022ceb7 completed April 18, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c64a05c8190a59e800ce2318052 completed May 10, 2026, 8:05 a.m.
Created at: April 10, 2026, 5:09 a.m.