Triple

T6923850
Position Surface form Disambiguated ID Type / Status
Subject Saint Mary’s Falls E160254 entity
Predicate partOf P40 FINISHED
Object St. Marys River waterway system E50132 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: St. Marys River waterway system | Statement: [Saint Mary’s Falls, partOf, St. Marys River waterway system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Marys River waterway system
Context triple: [Saint Mary’s Falls, partOf, St. Marys River waterway system]
  • A. St. Marys River chosen
    The St. Marys River is a vital waterway forming part of the U.S.–Canada border, connecting Lake Superior to Lake Huron and hosting major shipping locks at Sault Ste. Marie.
  • B. St. Marys River
    The St. Marys River is a coastal river in the southeastern United States that forms part of the border between Florida and Georgia before emptying into the Atlantic Ocean.
  • C. St. Marys River
    The St. Marys River is a tributary in the Midwestern United States that flows through northeastern Indiana and joins with other rivers at Fort Wayne to form the Maumee River.
  • D. St. Mary's River
    St. Mary's River is a tidal river in southern Maryland that flows through St. Mary's County into the Potomac River and Chesapeake Bay, supporting local ecosystems and recreation.
  • E. 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.
  • 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_69c6884d350081908d8a970e4d40ad78 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6d9fea8d08190b6099a24fbac7de5 completed March 27, 2026, 7:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7513bcd2c8190853bc6e8a33a1673 completed March 28, 2026, 3:55 a.m.
Created at: March 27, 2026, 2:26 p.m.