Mike Irwin
E479076
Mike Irwin is an astronomer known for discovering the dwarf spheroidal galaxy Andromeda VI.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mike Irwin canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T4911671 — 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: Mike Irwin Context triple: [Andromeda VI, discoveredBy, Mike Irwin]
-
A.
John Irwin
John Irwin is a television producer best known for his work as an executive producer on major late-night talk shows, including The Jay Leno Show.
-
B.
Tim Kirk
Tim Kirk is an American artist best known in science fiction and fantasy circles for his influential fan artwork, which earned him the Hugo Award for Best Fan Artist.
-
C.
Josh Irving
Josh Irving is the son of American novelist Clifford Irving, who gained notoriety for his infamous hoax autobiography of Howard Hughes.
-
D.
Michael Durkan
Michael Durkan is a notable individual who shares the Durkan surname, recognized as a distinguished bearer of that family name.
-
E.
Michael Blodgett
Michael Blodgett was an American actor, screenwriter, and producer known for his work in film and television from the late 1960s onward.
- 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: Mike Irwin Target entity description: Mike Irwin is an astronomer known for discovering the dwarf spheroidal galaxy Andromeda VI.
-
A.
John Irwin
John Irwin is a television producer best known for his work as an executive producer on major late-night talk shows, including The Jay Leno Show.
-
B.
Tim Kirk
Tim Kirk is an American artist best known in science fiction and fantasy circles for his influential fan artwork, which earned him the Hugo Award for Best Fan Artist.
-
C.
Josh Irving
Josh Irving is the son of American novelist Clifford Irving, who gained notoriety for his infamous hoax autobiography of Howard Hughes.
-
D.
Michael Durkan
Michael Durkan is a notable individual who shares the Durkan surname, recognized as a distinguished bearer of that family name.
-
E.
Michael Blodgett
Michael Blodgett was an American actor, screenwriter, and producer known for his work in film and television from the late 1960s onward.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf |
astronomer
ⓘ
dwarf spheroidal galaxy ⓘ |
| alsoKnownAs |
Pegasus Dwarf Spheroidal Galaxy
ⓘ
Pegasus dSph ⓘ |
| discovered | Andromeda VI ⓘ |
| fieldOfWork | astronomy ⓘ |
| galaxyType | dwarf spheroidal galaxy ⓘ |
| knownFor | discovery of the dwarf spheroidal galaxy Andromeda VI ⓘ |
| occupation | astronomer ⓘ |
| partOf | Local Group ⓘ |
| satelliteOf | Andromeda Galaxy ⓘ |
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: Mike Irwin Description of subject: Mike Irwin is an astronomer known for discovering the dwarf spheroidal galaxy Andromeda VI.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.