Triple

T9769590
Position Surface form Disambiguated ID Type / Status
Subject St. Marys River (Maumee River tributary) E237086 entity
Predicate distinguishedFrom P1612 FINISHED
Object St. Marys River (Saint Marys River between Lake Superior and Lake Huron) E237086 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 (Saint Marys River between Lake Superior and Lake Huron) | Statement: [St. Marys River (Maumee River tributary), distinguishedFrom, St. Marys River (Saint Marys River between Lake Superior and Lake Huron)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Marys River (Saint Marys River between Lake Superior and Lake Huron)
Context triple: [St. Marys River (Maumee River tributary), distinguishedFrom, St. Marys River (Saint Marys River between Lake Superior and Lake Huron)]
  • A. St. Marys River (Maumee River tributary) chosen
    The St. Marys River is a tributary of the Maumee River in the Midwestern United States, flowing through northeastern Indiana and northwestern Ohio and playing a key role in the region’s drainage and watershed system.
  • B. Sturgeon River (Michigan)
    Sturgeon River (Michigan) is a fast-flowing, cold-water river in northern Michigan known for its clear waters, trout fishing, and popularity among paddlers.
  • C. Chippewa River (Michigan)
    The Chippewa River in Michigan is a central waterway in the state's Lower Peninsula, known for flowing through Mount Pleasant and providing recreational opportunities such as canoeing, fishing, and riverside parks.
  • D. St. Clair River
    The St. Clair River is a major waterway forming part of the border between the United States and Canada, flowing south from Lake Huron toward Lake St. Clair as a key segment of the Great Lakes–St. Lawrence Seaway.
  • E. Saginaw River
    The Saginaw River is a major river in Michigan that drains a large portion of the state's Lower Peninsula and flows into Saginaw Bay on Lake Huron.
  • 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_69ca84d831b8819090322686b47887ce completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cda0f0c64c81908f3435dd49c0218b completed April 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1bd05f2588190ab413d26342aa70f completed April 5, 2026, 1:38 a.m.
Created at: March 30, 2026, 8:26 p.m.