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.