Triple

T15809728
Position Surface form Disambiguated ID Type / Status
Subject Blind River, Ontario E383313 entity
Predicate locatedOn P40 FINISHED
Object North Channel of Lake Huron E156693 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: North Channel of Lake Huron | Statement: [Blind River, Ontario, locatedOn, North Channel of Lake Huron]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Channel of Lake Huron
Context triple: [Blind River, Ontario, locatedOn, North Channel of Lake Huron]
  • A. North Channel of Lake Huron chosen
    The North Channel of Lake Huron is a scenic, island-dotted waterway in Ontario renowned for its sheltered cruising, boating, and rugged natural beauty.
  • B. Lake St Clair
    Lake St Clair is Australia’s deepest natural freshwater lake, located in Tasmania’s Central Highlands and renowned for its glacial origins and role as a gateway to wilderness hiking areas.
  • C. Huron Bay
    Huron Bay is a narrow, scenic inlet of Lake Superior in Michigan’s Upper Peninsula known for its rugged shoreline, cold clear waters, and opportunities for outdoor recreation.
  • D. Grand Traverse Bay
    Grand Traverse Bay is a large, scenic inlet of Lake Michigan in northern Michigan, known for its clear waters, beaches, boating, and nearby resort and wine country communities.
  • E. Lake St. Clair
    Lake St. Clair is a freshwater lake in the Great Lakes region between Michigan and Ontario, serving as a key link in the St. Lawrence Seaway between Lake Huron and Lake Erie.
  • 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_69d86da2858c819090cc8481e7207b6e completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e0b529c6b481909664153ecc381f7c completed April 16, 2026, 10:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff999210148190baa6dcb19be3a1d3 completed May 9, 2026, 8:31 p.m.
Created at: April 10, 2026, 4:48 a.m.