Triple

T22052527
Position Surface form Disambiguated ID Type / Status
Subject Gare Centrale de Montréal E544919 entity
Predicate railwayLine P848 FINISHED
Object Ocean (Montreal–Halifax) route E544917 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: Ocean (Montreal–Halifax) route | Statement: [Gare Centrale de Montréal, railwayLine, Ocean (Montreal–Halifax) route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ocean (Montreal–Halifax) route
Context triple: [Gare Centrale de Montréal, railwayLine, Ocean (Montreal–Halifax) route]
  • A. The Ocean between Montreal and Halifax chosen
    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.
  • B. Montreal–Halifax line
    The Montreal–Halifax line is a major intercity passenger rail route in Canada that connects Montreal, Quebec, with Halifax, Nova Scotia, across the provinces of Quebec, New Brunswick, and Nova Scotia.
  • C. Earls Cove–Saltery Bay ferry route
    The Earls Cove–Saltery Bay ferry route is a coastal British Columbia ferry service that connects the two segments of the Sunshine Coast highway corridor across Jervis Inlet.
  • D. Montreal–Gaspé line
    The Montreal–Gaspé line is a long-distance passenger rail route in Quebec that historically connected Montreal with the Gaspé Peninsula along the south shore of the St. Lawrence River.
  • E. Prince Rupert–Haida Gwaii route
    The Prince Rupert–Haida Gwaii route is a coastal ferry service in northern British Columbia connecting the mainland community of Prince Rupert with the Haida Gwaii archipelago.
  • 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_69e11e3377c48190890c17407b9527d6 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1285513fc8190b691e1f57085956f completed April 28, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a7b7b3ccc8190a4d8728b135aa22d completed May 18, 2026, 2:37 a.m.
Created at: April 16, 2026, 8:26 p.m.