Shannon Leto
E540750
Shannon Leto is an American musician best known as the drummer and co-founder of the rock band Thirty Seconds to Mars.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Shannon Leto canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5692685 — 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: Shannon Leto Context triple: [Jared Leto, sibling, Shannon Leto]
-
A.
Josh Dun
Josh Dun is an American musician best known as the drummer of the musical duo Twenty One Pilots.
-
B.
Nate Mendel
Nate Mendel is an American bassist best known for his long-standing role in the rock band Foo Fighters and previously for his work in the emo band Sunny Day Real Estate.
-
C.
Alex Ebert
Alex Ebert is an American singer-songwriter and composer best known as the frontman of Edward Sharpe and the Magnetic Zeros and for his work scoring films.
-
D.
Joey Santiago
Joey Santiago is an American guitarist best known as the lead guitarist and co-founder of the influential alternative rock band Pixies.
-
E.
Nico Segal
Nico Segal is an American trumpeter and producer best known for his work with Chance the Rapper and as a member of the band Kids These Days.
- 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: Shannon Leto Target entity description: Shannon Leto is an American musician best known as the drummer and co-founder of the rock band Thirty Seconds to Mars.
-
A.
Josh Dun
Josh Dun is an American musician best known as the drummer of the musical duo Twenty One Pilots.
-
B.
Nate Mendel
Nate Mendel is an American bassist best known for his long-standing role in the rock band Foo Fighters and previously for his work in the emo band Sunny Day Real Estate.
-
C.
Alex Ebert
Alex Ebert is an American singer-songwriter and composer best known as the frontman of Edward Sharpe and the Magnetic Zeros and for his work scoring films.
-
D.
Joey Santiago
Joey Santiago is an American guitarist best known as the lead guitarist and co-founder of the influential alternative rock band Pixies.
-
E.
Nico Segal
Nico Segal is an American trumpeter and producer best known for his work with Chance the Rapper and as a member of the band Kids These Days.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
drummer
ⓘ
human ⓘ musician ⓘ record producer ⓘ songwriter ⓘ |
| associatedAct |
Jared Leto
NERFINISHED
ⓘ
Thirty Seconds to Mars NERFINISHED ⓘ |
| coFounderOf | Thirty Seconds to Mars NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1970-03-09 ⓘ |
| familyName | Leto NERFINISHED ⓘ |
| gender | male ⓘ |
| genre |
alternative rock
ⓘ
hard rock ⓘ progressive rock ⓘ rock ⓘ space rock ⓘ |
| givenName | Shannon NERFINISHED ⓘ |
| hasRelative | Jared Leto NERFINISHED ⓘ |
| instrument |
drums
ⓘ
guitar ⓘ percussion ⓘ |
| knownFor |
being drummer and co-founder of Thirty Seconds to Mars
ⓘ
energetic drumming style ⓘ |
| memberOf | Thirty Seconds to Mars NERFINISHED ⓘ |
| name | Shannon Leto NERFINISHED ⓘ |
| nationality | American ⓘ |
| notableAlbumContribution |
30 Seconds to Mars (album)
NERFINISHED
ⓘ
A Beautiful Lie NERFINISHED ⓘ America (Thirty Seconds to Mars album) NERFINISHED ⓘ Love, Lust, Faith and Dreams NERFINISHED ⓘ This Is War NERFINISHED ⓘ |
| notableWork | Thirty Seconds to Mars NERFINISHED ⓘ |
| occupation |
drummer
ⓘ
entrepreneur ⓘ musician ⓘ photographer ⓘ record producer ⓘ songwriter ⓘ |
| placeOfBirth | Bossier City, Louisiana, United States NERFINISHED ⓘ |
| recordLabel |
EMI
ⓘ
Immortal Records NERFINISHED ⓘ Interscope Records ⓘ Virgin Records ⓘ |
| roleInBand |
drummer of Thirty Seconds to Mars
ⓘ
percussionist of Thirty Seconds to Mars ⓘ |
| sibling | Jared Leto NERFINISHED ⓘ |
| yearsActive | 1990s–present ⓘ |
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: Shannon Leto Description of subject: Shannon Leto is an American musician best known as the drummer and co-founder of the rock band Thirty Seconds to Mars.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.