Triple

T4842916
Position Surface form Disambiguated ID Type / Status
Subject Warren and Wetmore E108218 entity
Predicate notableWork P4 FINISHED
Object The Canadian Pacific Railway hotel commissions
The Canadian Pacific Railway hotel commissions were a series of grand, often château-style luxury hotels built across Canada in the late 19th and early 20th centuries to promote rail travel and tourism along the Canadian Pacific Railway network.
E473691 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 Canadian Pacific Railway hotel commissions | Statement: [Warren and Wetmore, notableWork, The Canadian Pacific Railway hotel commissions]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Canadian Pacific Railway hotel commissions
Context triple: [Warren and Wetmore, notableWork, The Canadian Pacific Railway hotel commissions]
  • A. Grand Trunk Pacific Railway
    The Grand Trunk Pacific Railway was an early 20th-century Canadian transcontinental railway that played a key role in opening Western Canada to settlement and trade before its assets were absorbed into the national rail system.
  • B. Intercolonial Railway of Canada
    The Intercolonial Railway of Canada was a government-owned railway that linked the Maritime provinces with central Canada and played a key role in the country’s early national transportation network.
  • C. Grand Trunk Railway
    The Grand Trunk Railway was a major 19th- and early 20th-century Canadian railway system that played a key role in linking central Canada with the Atlantic coast and the United States before being absorbed into the Canadian National Railway.
  • D. Canadian Pacific Kansas City Limited
    Canadian Pacific Kansas City Limited is a major North American freight railway company formed by the merger of Canadian Pacific Railway and Kansas City Southern, operating an extensive rail network connecting Canada, the United States, and Mexico.
  • E. Canadian Northern Railway
    The Canadian Northern Railway was an early 20th-century Canadian transcontinental railway whose network later became a core component of the Canadian National Railway system.
  • 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 Canadian Pacific Railway hotel commissions
Triple: [Warren and Wetmore, notableWork, The Canadian Pacific Railway hotel commissions]
Generated description
The Canadian Pacific Railway hotel commissions were a series of grand, often château-style luxury hotels built across Canada in the late 19th and early 20th centuries to promote rail travel and tourism along the Canadian Pacific Railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Canadian Pacific Railway hotel commissions
Target entity description: The Canadian Pacific Railway hotel commissions were a series of grand, often château-style luxury hotels built across Canada in the late 19th and early 20th centuries to promote rail travel and tourism along the Canadian Pacific Railway network.
  • A. Grand Trunk Pacific Railway
    The Grand Trunk Pacific Railway was an early 20th-century Canadian transcontinental railway that played a key role in opening Western Canada to settlement and trade before its assets were absorbed into the national rail system.
  • B. Intercolonial Railway of Canada
    The Intercolonial Railway of Canada was a government-owned railway that linked the Maritime provinces with central Canada and played a key role in the country’s early national transportation network.
  • C. Grand Trunk Railway
    The Grand Trunk Railway was a major 19th- and early 20th-century Canadian railway system that played a key role in linking central Canada with the Atlantic coast and the United States before being absorbed into the Canadian National Railway.
  • D. Canadian Pacific Kansas City Limited
    Canadian Pacific Kansas City Limited is a major North American freight railway company formed by the merger of Canadian Pacific Railway and Kansas City Southern, operating an extensive rail network connecting Canada, the United States, and Mexico.
  • E. Canadian Northern Railway
    The Canadian Northern Railway was an early 20th-century Canadian transcontinental railway whose network later became a core component of the Canadian National Railway system.
  • 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_69bd4409b264819085ab855f3eb5381a completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6cff1b008190b537feea0e0cc88f completed March 20, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5ccdf7a081909624f5cff787e688 completed March 21, 2026, 8:54 a.m.
NEDg Description generation batch_69be5dbb7abc819096f55477cab2d408 completed March 21, 2026, 8:58 a.m.
NED2 Entity disambiguation (via description) batch_69be5e8540688190a6e475e128d79d2b completed March 21, 2026, 9:01 a.m.
Created at: March 20, 2026, 1:25 p.m.