Walter Harper
E146456
Walter Harper was an Alaska Native mountaineer best known for being the first person to reach the summit of Denali, North America’s highest peak.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Walter Harper canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T732269 — 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: Walter Harper Context triple: [Denali, firstAscentBy, Walter Harper]
-
A.
Joe Harper
Joe Harper is a minor character in Mark Twain's classic novel "The Adventures of Tom Sawyer," known as one of Tom's close friends and fellow mischief-makers in the fictional town of St. Petersburg.
-
B.
Jason Hudson
Jason Hudson was the brother of singer and actress Jennifer Hudson, tragically murdered in a widely publicized 2008 family shooting in Chicago.
-
C.
Peter Hawkins
Peter Hawkins was a British voice actor best known for originating the iconic voices of the Daleks in the classic Doctor Who television series.
-
D.
Logan Killicks
Logan Killicks is Janie Crawford’s first husband in Zora Neale Hurston’s novel "Their Eyes Were Watching God," an older, pragmatic farmer whose loveless, controlling marriage prompts her search for independence and true love.
-
E.
Austin Rivers
Austin Rivers is an American professional basketball player known for his scoring ability and time in the NBA with multiple teams, including the Los Angeles Clippers and Houston Rockets.
- 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: Walter Harper Target entity description: Walter Harper was an Alaska Native mountaineer best known for being the first person to reach the summit of Denali, North America’s highest peak.
-
A.
Joe Harper
Joe Harper is a minor character in Mark Twain's classic novel "The Adventures of Tom Sawyer," known as one of Tom's close friends and fellow mischief-makers in the fictional town of St. Petersburg.
-
B.
Jason Hudson
Jason Hudson was the brother of singer and actress Jennifer Hudson, tragically murdered in a widely publicized 2008 family shooting in Chicago.
-
C.
Peter Hawkins
Peter Hawkins was a British voice actor best known for originating the iconic voices of the Daleks in the classic Doctor Who television series.
-
D.
Logan Killicks
Logan Killicks is Janie Crawford’s first husband in Zora Neale Hurston’s novel "Their Eyes Were Watching God," an older, pragmatic farmer whose loveless, controlling marriage prompts her search for independence and true love.
-
E.
Austin Rivers
Austin Rivers is an American professional basketball player known for his scoring ability and time in the NBA with multiple teams, including the Los Angeles Clippers and Houston Rockets.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Alaska Native person
ⓘ
explorer ⓘ mountaineer ⓘ |
| continentOfActivity | North America ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
surface form:
United States
|
| ethnicity |
Alaska Natives
ⓘ
surface form:
Alaska Native
|
| familyName | Harper ⓘ |
| fieldOfWork |
exploration
ⓘ
mountaineering ⓘ |
| gender | male ⓘ |
| givenName | Walter ⓘ |
| hasHeritage | Indigenous Alaskan ⓘ |
| hasNationality | American ⓘ |
| hasTitle | first summiter of Denali ⓘ |
| knownFor |
being the first person to reach the summit of Denali
ⓘ
climbing Denali, the highest peak in North America ⓘ |
| languageOfWorkOrName | English ⓘ |
| mountainClimbed | Denali ⓘ |
| notableAchievement | reaching the summit of Denali before other members of his expedition ⓘ |
| notableFor | role in early 20th-century Alaskan mountaineering history ⓘ |
| notablePlace | Denali ⓘ |
| notableWork | first ascent of Denali’s summit ⓘ |
| occupation |
guide
ⓘ
mountaineer ⓘ |
| partOf | history of Denali ascents ⓘ |
| placeOfActivity | Alaska ⓘ |
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: Walter Harper Description of subject: Walter Harper was an Alaska Native mountaineer best known for being the first person to reach the summit of Denali, North America’s highest peak.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Denali