Triple

T18209628
Position Surface form Disambiguated ID Type / Status
Subject Black River (St. Clair County, Michigan) E435994 entity
Predicate isPartOfHydrologicalSystem P8237 FINISHED
Object Great Lakes–St. Lawrence River system — 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: Great Lakes–St. Lawrence River system | Statement: [Black River (St. Clair County, Michigan), isPartOfHydrologicalSystem, Great Lakes–St. Lawrence River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Great Lakes–St. Lawrence River system
Context triple: [Black River (St. Clair County, Michigan), isPartOfHydrologicalSystem, Great Lakes–St. Lawrence River system]
  • A. Great Lakes–St. Lawrence system chosen
    The Great Lakes–St. Lawrence system is a vast interconnected chain of freshwater lakes and the St. Lawrence River that forms one of the world’s largest inland waterways, linking the interior of North America to the Atlantic Ocean.
  • B. St. Lawrence River drainage basin
    The St. Lawrence River drainage basin is the vast watershed in North America that collects and channels water from the Great Lakes and numerous tributary rivers into the St. Lawrence River and ultimately the Atlantic Ocean.
  • C. Great Lakes
    The Great Lakes are a chain of five vast freshwater lakes in North America that form the largest group of freshwater lakes on Earth by total area and are a critical hub for transportation, industry, and ecology.
  • D. Saint Clair–Detroit River System
    The Saint Clair–Detroit River System is a crucial binational waterway linking Lake Huron to Lake Erie, supporting major commercial shipping, ecological habitats, and regional water supplies between the United States and Canada.
  • E. Manning–Great Lakes
    Manning–Great Lakes is a hydrologic region in New South Wales, Australia, encompassing coastal rivers, lakes, and catchments around the Manning River and Great Lakes area.
  • 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_69d8b90dba6481908e119eb9aa4ca0cb completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4e2276d7c8190883fa3f6f7b81133 completed April 19, 2026, 2:09 p.m.
Created at: April 10, 2026, 10:32 a.m.