Triple

T19511904
Position Surface form Disambiguated ID Type / Status
Subject Saint Marys Falls Canal E488176 entity
Predicate alsoKnownAs P39 FINISHED
Object Sault Ste. Marie Canal (U.S.) — 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: Sault Ste. Marie Canal (U.S.) | Statement: [Saint Marys Falls Canal, alsoKnownAs, Sault Ste. Marie Canal (U.S.)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sault Ste. Marie Canal (U.S.)
Context triple: [Saint Marys Falls Canal, alsoKnownAs, Sault Ste. Marie Canal (U.S.)]
  • A. Sault Ste. Marie Canal chosen
    The Sault Ste. Marie Canal is a historic Canadian lock and canal system in Sault Ste. Marie, Ontario, that once formed a key part of Great Lakes shipping and is now a National Historic Site.
  • B. Duluth Ship Canal
    The Duluth Ship Canal is a man-made waterway in Duluth, Minnesota, that provides access between Lake Superior and the Duluth–Superior Harbor for large commercial and recreational vessels.
  • C. Seaway Canal
    The Seaway Canal is a man-made waterway on Australia's Gold Coast that provides a navigable passage between the Broadwater and the open ocean for recreational and commercial vessels.
  • D. Portage Canal
    Portage Canal is a man-made waterway in Michigan’s Keweenaw Peninsula that provides a navigable connection between Portage Lake and Lake Superior, historically important for regional shipping and mining.
  • E. Sturgeon Bay Ship Canal
    The Sturgeon Bay Ship Canal is a man-made channel in Wisconsin that connects Sturgeon Bay on Green Bay to Lake Michigan, providing a navigable shortcut for commercial and recreational vessels.
  • 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_69d8e8da8bec819081f400199491ccc3 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6359908fc8190bd05f26d4271d268 completed April 20, 2026, 2:18 p.m.
Created at: April 10, 2026, 1:40 p.m.