Triple

T15177516
Position Surface form Disambiguated ID Type / Status
Subject 1792–1793 overland expedition to the Pacific Ocean E362648 entity
Predicate documentedIn P309 FINISHED
Object Voyages from Montreal on the River St. Laurence through the continent of North America to the Frozen and Pacific Oceans E362647 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: Voyages from Montreal on the River St. Laurence through the continent of North America to the Frozen and Pacific Oceans | Statement: [1792–1793 overland expedition to the Pacific Ocean, documentedIn, Voyages from Montreal on the River St. Laurence through the continent of North America to the Frozen and Pacific Oceans]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Voyages from Montreal on the River St. Laurence through the continent of North America to the Frozen and Pacific Oceans
Context triple: [1792–1793 overland expedition to the Pacific Ocean, documentedIn, Voyages from Montreal on the River St. Laurence through the continent of North America to the Frozen and Pacific Oceans]
  • A. Voyages from Montreal on the River St. Laurence through the Continent of North America to the Frozen and Pacific Oceans in the years 1789 and 1793 chosen
    "Voyages from Montreal..." is Alexander Mackenzie’s published account of his late 18th-century overland expeditions across North America to the Arctic and Pacific Oceans, documenting some of the earliest recorded transcontinental journeys on the continent.
  • B. St. Lawrence River ports
    St. Lawrence River ports are a network of Canadian maritime facilities along the St. Lawrence River that serve as major hubs for inland shipping, international trade, and access to the Atlantic Ocean.
  • C. Atlantic Ocean via St. Lawrence River
    The Atlantic Ocean via the St. Lawrence River refers to the route by which freshwater from inland North America ultimately reaches the Atlantic, flowing through the Great Lakes and the St. Lawrence River system.
  • D. North Atlantic via Hudson Strait
    The North Atlantic via Hudson Strait is a key Arctic maritime corridor connecting Hudson Bay to the open North Atlantic Ocean, enabling seasonal shipping between northern inland ports and global sea routes.
  • E. The Ocean between Montreal and Halifax
    The Ocean between Montreal and Halifax is a long-distance overnight passenger train service in Canada operated by Via Rail, connecting Quebec and Nova Scotia along a scenic route.
  • 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_69d85a09a39c81908759f23268e2d408 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00663b4148190b647592eda315d1d completed April 15, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69fec89061548190b0b10da00b8d937e completed May 9, 2026, 5:39 a.m.
Created at: April 10, 2026, 3:09 a.m.