Triple

T9559481
Position Surface form Disambiguated ID Type / Status
Subject East Holland River E230630 entity
Predicate riverSystem P1009 FINISHED
Object Holland River–Lake Simcoe watershed E627711 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: Holland River–Lake Simcoe watershed | Statement: [East Holland River, riverSystem, Holland River–Lake Simcoe watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Holland River–Lake Simcoe watershed
Context triple: [East Holland River, riverSystem, Holland River–Lake Simcoe watershed]
  • A. Lake Simcoe watershed chosen
    The Lake Simcoe watershed is the drainage basin surrounding Lake Simcoe in Ontario, Canada, encompassing its tributary rivers, wetlands, and bays and serving as a key ecological and recreational region.
  • B. Saugeen River watershed
    The Saugeen River watershed is a river basin in southwestern Ontario, Canada, that forms part of the ancestral lands and ongoing cultural and ecological stewardship area of the Saugeen Ojibway Nation.
  • C. Credit Valley watershed
    The Credit Valley watershed is the drainage basin in Southern Ontario that encompasses the Credit River and its tributaries, supporting diverse ecosystems and communities from headwaters to Lake Ontario.
  • D. 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.
  • E. North Simcoe
    North Simcoe is a subregion of Simcoe County in Ontario, Canada, encompassing several communities along the southern shores of Georgian Bay.
  • 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_69ca847e53a88190a60eed7e02257f10 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd994a7e9c8190b68883c2ea45aa1a completed April 1, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1529b4974819096e26153c60bf05c completed April 4, 2026, 6:04 p.m.
Created at: March 30, 2026, 8:03 p.m.