Matt Walst
E803688
Matt Walst is a Canadian rock singer best known as the lead vocalist of the band Three Days Grace.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Matt Walst canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T8763927 — 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: Matt Walst Context triple: [The Definition, performingBandMemberAtRelease, Matt Walst]
-
A.
Matt Wolpert
Matt Wolpert is a television writer and producer best known for co-creating the alternate-history space drama series "For All Mankind."
-
B.
Matt Wertz
Matt Wertz is an American singer-songwriter known for his melodic pop and acoustic-driven music, often associated with the contemporary Christian and indie pop scenes.
-
C.
Matt Luber
Matt Luber is a film producer best known for his work on the action-thriller movie "Into the Blue."
-
D.
Matt Olmstead
Matt Olmstead is an American television writer and producer best known for his work on crime and drama series such as "NYPD Blue," "Prison Break," and the "Chicago" franchise.
-
E.
Mitch Walsh
Mitch Walsh is an individual notable enough to be recognized as a bearer of the Walsh surname, though specific widely known public details about him are not clearly established.
- 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: Matt Walst Target entity description: Matt Walst is a Canadian rock singer best known as the lead vocalist of the band Three Days Grace.
-
A.
Matt Wolpert
Matt Wolpert is a television writer and producer best known for co-creating the alternate-history space drama series "For All Mankind."
-
B.
Matt Wertz
Matt Wertz is an American singer-songwriter known for his melodic pop and acoustic-driven music, often associated with the contemporary Christian and indie pop scenes.
-
C.
Matt Luber
Matt Luber is a film producer best known for his work on the action-thriller movie "Into the Blue."
-
D.
Matt Olmstead
Matt Olmstead is an American television writer and producer best known for his work on crime and drama series such as "NYPD Blue," "Prison Break," and the "Chicago" franchise.
-
E.
Mitch Walsh
Mitch Walsh is an individual notable enough to be recognized as a bearer of the Walsh surname, though specific widely known public details about him are not clearly established.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
rock singer ⓘ |
| associatedBand |
My Darkest Days
ⓘ
Three Days Grace ⓘ |
| citizenship | Canada ⓘ |
| countryOfCitizenship | Canada ⓘ |
| familyName | Walst ⓘ |
| genre |
alternative rock
ⓘ
post-grunge ⓘ rock ⓘ |
| givenName | Matt ⓘ |
| instrument | vocals ⓘ |
| language | English ⓘ |
| memberOf |
My Darkest Days
ⓘ
Three Days Grace ⓘ |
| musicScene | Canadian rock scene ⓘ |
| name | Matt Walst ⓘ |
| nationality | Canadian ⓘ |
| notableWork |
Explosions (Three Days Grace album)
ⓘ
Human (Three Days Grace album) ⓘ Outsider (Three Days Grace album) ⓘ
linked to:
Outsider
Transit of Venus (songwriting contributions) ⓘ |
| occupation |
recording artist
ⓘ
singer ⓘ songwriter ⓘ |
| role |
lead vocalist of My Darkest Days
ⓘ
lead vocalist of Three Days Grace ⓘ |
| sibling | Brad Walst ⓘ |
| vocalType | rock vocalist ⓘ |
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: Matt Walst Description of subject: Matt Walst is a Canadian rock singer best known as the lead vocalist of the band Three Days Grace.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.