Ahti Heinla
E866393
Ahti Heinla is an Estonian computer programmer and entrepreneur best known as a co-founder of Skype and the robotics company Starship Technologies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ahti Heinla canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10073335 — 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: Ahti Heinla Context triple: [Ahti, hasNotableBearer, Ahti Heinla]
-
A.
Ahti Pekkala
Ahti Pekkala was a Finnish politician who served as Minister of Finance and Deputy Prime Minister, playing a significant role in Finland’s economic and political life in the late 20th century.
-
B.
Ahti Karjalainen
Ahti Karjalainen was a prominent Finnish politician and economist who served multiple terms as Finland’s prime minister and held several key ministerial posts during the mid-20th century.
-
C.
Hannu Heikkinen
Hannu Heikkinen is a structural engineer known for his work on the design and construction of Toronto City Hall.
-
D.
Ville Ritola
Ville Ritola was a Finnish long-distance runner of the 1920s, renowned for winning multiple Olympic gold medals and being one of the legendary "Flying Finns."
-
E.
Wiljo Tuompo
Wiljo Tuompo was a Finnish military officer best known for his leadership role during the Winter War, particularly in the defense against Soviet forces.
- 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: Ahti Heinla Target entity description: Ahti Heinla is an Estonian computer programmer and entrepreneur best known as a co-founder of Skype and the robotics company Starship Technologies.
-
A.
Ahti Pekkala
Ahti Pekkala was a Finnish politician who served as Minister of Finance and Deputy Prime Minister, playing a significant role in Finland’s economic and political life in the late 20th century.
-
B.
Ahti Karjalainen
Ahti Karjalainen was a prominent Finnish politician and economist who served multiple terms as Finland’s prime minister and held several key ministerial posts during the mid-20th century.
-
C.
Hannu Heikkinen
Hannu Heikkinen is a structural engineer known for his work on the design and construction of Toronto City Hall.
-
D.
Ville Ritola
Ville Ritola was a Finnish long-distance runner of the 1920s, renowned for winning multiple Olympic gold medals and being one of the legendary "Flying Finns."
-
E.
Wiljo Tuompo
Wiljo Tuompo was a Finnish military officer best known for his leadership role during the Winter War, particularly in the defense against Soviet forces.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
computer programmer
ⓘ
entrepreneur ⓘ human ⓘ |
| areaOfActivity |
European technology sector
ⓘ
autonomous delivery ⓘ startups ⓘ |
| associatedWith |
Estonian startup ecosystem
ⓘ
European tech entrepreneurship ⓘ |
| basedIn | Tallinn NERFINISHED ⓘ |
| coFounded |
Skype
NERFINISHED
ⓘ
Starship Technologies NERFINISHED ⓘ |
| countryOfCitizenship | Estonia NERFINISHED ⓘ |
| developed | software for autonomous delivery robots at Starship Technologies ⓘ |
| employer |
Skype
NERFINISHED
ⓘ
Starship Technologies NERFINISHED ⓘ |
| familyName | Heinla NERFINISHED ⓘ |
| fieldOfWork |
computer programming
ⓘ
entrepreneurship ⓘ software engineering ⓘ |
| founded | Starship Technologies NERFINISHED ⓘ |
| givenName | Ahti NERFINISHED ⓘ |
| hasGender | male ⓘ |
| industry |
information technology
ⓘ
internet services ⓘ robotics ⓘ |
| isFrom | Estonia NERFINISHED ⓘ |
| knownFor |
co-founding Skype
ⓘ
co-founding Starship Technologies ⓘ |
| languageSpoken |
English
ⓘ
Estonian ⓘ |
| name | Ahti Heinla NERFINISHED ⓘ |
| nationality | Estonian ⓘ |
| notableAchievement |
helped develop peer-to-peer architecture used by Skype
ⓘ
pioneered autonomous sidewalk delivery robots with Starship Technologies ⓘ |
| notableRole | early engineer at Skype ⓘ |
| notableWork |
Skype peer-to-peer telephony software
NERFINISHED
ⓘ
Starship Technologies delivery robots ⓘ |
| occupation |
computer programmer
ⓘ
entrepreneur ⓘ software engineer ⓘ technology executive ⓘ |
| positionHeld | Chief Technology Officer at Starship Technologies ⓘ |
| residence | Tallinn NERFINISHED ⓘ |
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: Ahti Heinla Description of subject: Ahti Heinla is an Estonian computer programmer and entrepreneur best known as a co-founder of Skype and the robotics company Starship Technologies.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.