Jon Ragutt
E795411
Jon Ragutt was a mountaineer known for making the first recorded ascent of Piz Bernina in the Alps.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jon Ragutt canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8760190 — 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: Jon Ragutt Context triple: [Piz Bernina, firstAscendedBy, Jon Ragutt]
-
A.
Matt Rogers
Matt Rogers is an American entrepreneur and engineer best known as the co-founder of Nest Labs, the smart home technology company behind the Nest Thermostat.
-
B.
Matthew Rutler
Matthew Rutler is an American film production assistant and guitarist best known for his long-term relationship and marriage to singer Christina Aguilera.
-
C.
John Eisendrath
John Eisendrath is a television writer and producer best known for his work on series such as "The Blacklist" and "Alias."
-
D.
Michael Rogers
Michael Rogers is a relatively common personal name shared by multiple individuals across fields such as politics, sports, and the arts, rather than referring to one singular widely recognized figure.
-
E.
Chris Ridenhour
Chris Ridenhour is a film composer known for scoring numerous low-budget genre movies, including works produced by The Asylum.
- 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: Jon Ragutt Target entity description: Jon Ragutt was a mountaineer known for making the first recorded ascent of Piz Bernina in the Alps.
-
A.
Matt Rogers
Matt Rogers is an American entrepreneur and engineer best known as the co-founder of Nest Labs, the smart home technology company behind the Nest Thermostat.
-
B.
Matthew Rutler
Matthew Rutler is an American film production assistant and guitarist best known for his long-term relationship and marriage to singer Christina Aguilera.
-
C.
John Eisendrath
John Eisendrath is a television writer and producer best known for his work on series such as "The Blacklist" and "Alias."
-
D.
Michael Rogers
Michael Rogers is a relatively common personal name shared by multiple individuals across fields such as politics, sports, and the arts, rather than referring to one singular widely recognized figure.
-
E.
Chris Ridenhour
Chris Ridenhour is a film composer known for scoring numerous low-budget genre movies, including works produced by The Asylum.
- F. None of above. chosen
Statements (8)
| Predicate | Object |
|---|---|
| instanceOf |
mountain
ⓘ
mountaineer ⓘ |
| activity | mountaineering ⓘ |
| knownFor | first recorded ascent of Piz Bernina ⓘ |
| locatedIn | Alps ⓘ |
| notableAscent | Piz Bernina ⓘ |
| notableWork | first recorded ascent of Piz Bernina ⓘ |
| occupation | mountaineer ⓘ |
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: Jon Ragutt Description of subject: Jon Ragutt was a mountaineer known for making the first recorded ascent of Piz Bernina in the Alps.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.