The Last Spike
E867884
The Last Spike is a popular historical book by Canadian author Pierre Berton that chronicles the building and completion of the Canadian Pacific Railway.
All labels observed (3)
| Label | Occurrences |
|---|---|
| The Last Spike canonical | 1 |
| The Last Spike (book) | 1 |
| The Last Spike by Pierre Berton | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10505840 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Last Spike Context triple: [Pierre Berton, notableWork, The Last Spike]
-
A.
Driving of the Last Spike
Driving of the Last Spike is the historic 1869 ceremony marking the completion of the First Transcontinental Railroad in the United States, symbolized by the ceremonial placement of a golden railroad spike at Promontory Summit, Utah.
-
B.
The Iron Horse
The Iron Horse is a 1924 silent Western film directed by John Ford that dramatizes the building of the first transcontinental railroad in the United States.
-
C.
The Iron Horse
The Iron Horse is the legendary New York Yankees first baseman Lou Gehrig, renowned for his durability, power hitting, and record-setting consecutive games played streak.
-
D.
Central Pacific
Central Pacific is a subgroup of Oceanic Austronesian languages that includes Fijian and related languages spoken across parts of Fiji and nearby Pacific islands.
-
E.
Central Pacific
Central Pacific refers to the midsection of the Pacific Ocean region, historically significant as a major area of military operations and command during the Pacific theater of World War II.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Last Spike Target entity description: The Last Spike is a popular historical book by Canadian author Pierre Berton that chronicles the building and completion of the Canadian Pacific Railway.
-
A.
Driving of the Last Spike
Driving of the Last Spike is the historic 1869 ceremony marking the completion of the First Transcontinental Railroad in the United States, symbolized by the ceremonial placement of a golden railroad spike at Promontory Summit, Utah.
-
B.
The Iron Horse
The Iron Horse is a 1924 silent Western film directed by John Ford that dramatizes the building of the first transcontinental railroad in the United States.
-
C.
The Iron Horse
The Iron Horse is the legendary New York Yankees first baseman Lou Gehrig, renowned for his durability, power hitting, and record-setting consecutive games played streak.
-
D.
Central Pacific
Central Pacific is a subgroup of Oceanic Austronesian languages that includes Fijian and related languages spoken across parts of Fiji and nearby Pacific islands.
-
E.
Central Pacific
Central Pacific refers to the midsection of the Pacific Ocean region, historically significant as a major area of military operations and command during the Pacific theater of World War II.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
book
ⓘ
history book ⓘ |
| author | Pierre Berton ⓘ |
| chronicles |
completion ceremony of the Canadian Pacific Railway
ⓘ
engineering challenges of the Canadian Pacific Railway ⓘ political negotiations behind the Canadian Pacific Railway ⓘ |
| countryOfOrigin | Canada ⓘ |
| countryOfPublication | Canada ⓘ |
| follows |
The National Dream
ⓘ
linked to:
The National Dream (book)
|
| genre |
history
ⓘ
non-fiction ⓘ |
| hasFormat |
hardcover
ⓘ
paperback ⓘ |
| hasIllustrations | yes (in some editions) ⓘ |
| hasISBN | unknown ⓘ |
| hasMediaType | print ⓘ |
| hasPerspective | Canadian historical perspective ⓘ |
| hasReputation | classic work of Canadian popular history ⓘ |
| hasSequelOrCompanion | none (concludes the two-volume history of the CPR) ⓘ |
| hasStyle | narrative history ⓘ |
| hasTargetAudience |
general readers
ⓘ
readers of Canadian history ⓘ |
| isPartOfSeries | two-volume history of the Canadian Pacific Railway by Pierre Berton ⓘ |
| isPopularIn | Canada ⓘ |
| language | English ⓘ |
| mainTheme |
economic development of Canada
ⓘ
nation-building in Canada ⓘ political history of Canada ⓘ transcontinental railway construction ⓘ |
| notableFor | detailed narrative of the building of the Canadian Pacific Railway ⓘ |
| partOf | Pierre Berton’s Canadian Pacific Railway history ⓘ |
| publicationYear | 1971 ⓘ |
| publisher | McClelland and Stewart ⓘ |
| relatedWork |
The National Dream
ⓘ
linked to:
The National Dream (book)
|
| settingLocation |
Canada
ⓘ
Rocky Mountains ⓘ Western Canada ⓘ |
| subject |
Canadian Pacific Railway
ⓘ
completion of the Canadian Pacific Railway ⓘ construction of the Canadian Pacific Railway ⓘ |
| timePeriodCovered |
19th century
ⓘ
construction era of the Canadian Pacific Railway ⓘ |
| titleRefersTo | driving of the last spike of the Canadian Pacific Railway ⓘ |
| writtenBy | Pierre Berton ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: The Last Spike Description of subject: The Last Spike is a popular historical book by Canadian author Pierre Berton that chronicles the building and completion of the Canadian Pacific Railway.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: The Last Spike
linked to: The Last Spike