Triple

T21828331
Position Surface form Disambiguated ID Type / Status
Subject Broadway Bridge (Saskatoon) E538917 entity
Predicate isMajorCrossingOf P12328 FINISHED
Object South Saskatchewan River in Saskatoon NE NERFINISHED

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: South Saskatchewan River in Saskatoon | Statement: [Broadway Bridge (Saskatoon), isMajorCrossingOf, South Saskatchewan River in Saskatoon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Saskatchewan River in Saskatoon
Context triple: [Broadway Bridge (Saskatoon), isMajorCrossingOf, South Saskatchewan River in Saskatoon]
  • A. Clearwater River (Saskatchewan)
    Clearwater River (Saskatchewan) is a river in northern Saskatchewan, Canada, known for its remote boreal setting and role as a tributary of the Churchill River system.
  • B. South Saskatchewan River chosen
    The South Saskatchewan River is a major river in western Canada that flows through the Canadian Prairies, formed by the confluence of the Bow and Oldman rivers and ultimately contributing to the Saskatchewan River system.
  • C. Saskatoon River (local tributaries around Saskatoon)
    The Saskatoon River refers to the network of smaller local streams and creeks in and around Saskatoon that feed into the South Saskatchewan River and help drain the surrounding prairie landscape.
  • D. Saskatchewan River
    The Saskatchewan River is a major waterway in Western Canada that flows eastward from the Rocky Mountains through the provinces of Alberta, Saskatchewan, and Manitoba before emptying into Lake Winnipeg.
  • E. Moose Jaw River
    The Moose Jaw River is a waterway in southern Saskatchewan, Canada, that flows through and gives its name to the city of Moose Jaw.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c475038c8190abb9b1a20eb8ff50 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f09133718081909faa67c3721aed52 completed April 28, 2026, 10:51 a.m.
Created at: April 16, 2026, 6:54 p.m.