Geir Ivarsøy
E50830
Geir Ivarsøy was a Norwegian software developer best known as the co-founder and key architect behind the Opera web browser.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Geir Ivarsøy canonical | 4 |
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Norwegian person
ⓘ
computer programmer ⓘ human ⓘ software developer ⓘ |
| areaOfInfluence | web browsing technology ⓘ |
| associatedWith |
World Wide Web
ⓘ
internet software ⓘ |
| coFounded | Opera Software ⓘ |
| contributedTo | early development of graphical web browsers ⓘ |
| countryOfCitizenship | Norway ⓘ |
| developed | Opera web browser ⓘ |
| employer | Opera Software ⓘ |
| fieldOfWork |
software engineering
ⓘ
web browser development ⓘ |
| gender | male ⓘ |
| hasFamilyName | Ivarsøy ⓘ |
| hasGivenName | Geir ⓘ |
| industry |
internet industry
ⓘ
software industry ⓘ |
| knownFor |
being key architect of the Opera web browser
ⓘ
co-founding Opera Software ⓘ |
| languageSpoken |
English
ⓘ
Norwegian ⓘ |
| nationality | Norwegian ⓘ |
| notableRole |
chief architect of Opera web browser
ⓘ
lead developer of Opera web browser ⓘ |
| notableWork | Opera web browser ⓘ |
| occupation |
computer programmer
ⓘ
software developer ⓘ |
| placeOfBirth | Norway ⓘ |
| programmingLanguageUsed | C++ ⓘ |
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: Geir Ivarsøy Description of subject: Geir Ivarsøy was a Norwegian software developer best known as the co-founder and key architect behind the Opera web browser.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.