Triple

T5773402
Position Surface form Disambiguated ID Type / Status
Subject Via Rail E127380 entity
Predicate route P5619 FINISHED
Object 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.
E544917 NE FINISHED

How this triple was built (4 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: The Ocean between Montreal and Halifax | Statement: [Via Rail, route, The Ocean between Montreal and Halifax]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Ocean between Montreal and Halifax
Context triple: [Via Rail, route, The Ocean between Montreal and Halifax]
  • A. Halifax Harbour
    Halifax Harbour is a large natural harbour on the Atlantic coast of Nova Scotia, Canada, known for its strategic maritime importance and as the seaport for the city of Halifax.
  • B. Annapolis Valley
    Annapolis Valley is a fertile agricultural region in western Nova Scotia, Canada, renowned for its orchards, vineyards, and scenic rural landscapes.
  • C. Gulf of St. Lawrence
    The Gulf of St. Lawrence is a large semi-enclosed sea on the Atlantic coast of Canada that serves as the outlet for the Great Lakes–St. Lawrence waterway and is bordered by several eastern Canadian provinces.
  • D. Northumberland Strait
    Northumberland Strait is a shallow arm of the Gulf of St. Lawrence in eastern Canada, known for separating Prince Edward Island from the mainland provinces of New Brunswick and Nova Scotia.
  • E. Cheticamp
    Cheticamp is a coastal Acadian fishing village in Nova Scotia, Canada, known for its rich French-speaking heritage, traditional rug hooking, and proximity to the scenic Cabot Trail.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: The Ocean between Montreal and Halifax
Triple: [Via Rail, route, The Ocean between Montreal and Halifax]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Ocean between Montreal and Halifax
Target entity description: 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.
  • A. Halifax Harbour
    Halifax Harbour is a large natural harbour on the Atlantic coast of Nova Scotia, Canada, known for its strategic maritime importance and as the seaport for the city of Halifax.
  • B. Annapolis Valley
    Annapolis Valley is a fertile agricultural region in western Nova Scotia, Canada, renowned for its orchards, vineyards, and scenic rural landscapes.
  • C. Gulf of St. Lawrence
    The Gulf of St. Lawrence is a large semi-enclosed sea on the Atlantic coast of Canada that serves as the outlet for the Great Lakes–St. Lawrence waterway and is bordered by several eastern Canadian provinces.
  • D. Northumberland Strait
    Northumberland Strait is a shallow arm of the Gulf of St. Lawrence in eastern Canada, known for separating Prince Edward Island from the mainland provinces of New Brunswick and Nova Scotia.
  • E. Cheticamp
    Cheticamp is a coastal Acadian fishing village in Nova Scotia, Canada, known for its rich French-speaking heritage, traditional rug hooking, and proximity to the scenic Cabot Trail.
  • F. None of above. chosen

Provenance (5 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_69c008361fa88190aefa4dc41b051e7f completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c029af681081908276e99c568561ce completed March 22, 2026, 5:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07e686ad88190b34e5e94145b44dc completed March 22, 2026, 11:42 p.m.
NEDg Description generation batch_69c08d238384819089104f5c778ec315 completed March 23, 2026, 12:45 a.m.
NED2 Entity disambiguation (via description) batch_69c08dac9eec8190996f6c537777801b completed March 23, 2026, 12:47 a.m.
Created at: March 22, 2026, 3:50 p.m.