Lennie Hayton
E570041
Lennie Hayton was an American jazz pianist, composer, and Oscar-winning film music director and arranger, best known for his work at MGM and his long collaboration and marriage with singer Lena Horne.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lennie Hayton canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T5787685 — 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: Lennie Hayton Context triple: [Lena Horne, spouse, Lennie Hayton]
-
A.
Alfred Newman
Alfred Newman was a prominent American film composer and conductor, renowned for his influential work in Hollywood’s Golden Age and for winning multiple Academy Awards for his scores.
-
B.
Franz Waxman
Franz Waxman was a German-American composer renowned for his influential and Oscar-winning film scores during Hollywood's Golden Age.
-
C.
Herbert Stothart
Herbert Stothart was an American composer and arranger best known for his Academy Award–winning film scores during Hollywood’s Golden Age, including his work at MGM on classics like The Wizard of Oz.
-
D.
Max Steiner
Max Steiner was an Austrian-American composer and conductor renowned as one of the founding fathers of film music, scoring classics such as Gone with the Wind and Casablanca.
-
E.
Miklós Rózsa
Miklós Rózsa was a Hungarian-American composer renowned for his influential and Oscar-winning film scores during Hollywood’s Golden Age, including classics like Ben-Hur and Double Indemnity.
- 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: Lennie Hayton Target entity description: Lennie Hayton was an American jazz pianist, composer, and Oscar-winning film music director and arranger, best known for his work at MGM and his long collaboration and marriage with singer Lena Horne.
-
A.
Alfred Newman
Alfred Newman was a prominent American film composer and conductor, renowned for his influential work in Hollywood’s Golden Age and for winning multiple Academy Awards for his scores.
-
B.
Franz Waxman
Franz Waxman was a German-American composer renowned for his influential and Oscar-winning film scores during Hollywood's Golden Age.
-
C.
Herbert Stothart
Herbert Stothart was an American composer and arranger best known for his Academy Award–winning film scores during Hollywood’s Golden Age, including his work at MGM on classics like The Wizard of Oz.
-
D.
Max Steiner
Max Steiner was an Austrian-American composer and conductor renowned as one of the founding fathers of film music, scoring classics such as Gone with the Wind and Casablanca.
-
E.
Miklós Rózsa
Miklós Rózsa was a Hungarian-American composer renowned for his influential and Oscar-winning film scores during Hollywood’s Golden Age, including classics like Ben-Hur and Double Indemnity.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
composer
ⓘ
conductor ⓘ film music director ⓘ human ⓘ jazz pianist ⓘ music arranger ⓘ |
| awardReceived | Academy Award for Best Original Score NERFINISHED ⓘ |
| birthName | Leonard George Hayton NERFINISHED ⓘ |
| causeOfDeath | heart disease ⓘ |
| countryOfBirth | United States of America ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| countryOfDeath | United States of America ⓘ |
| dateOfBirth | 1908-02-13 ⓘ |
| dateOfDeath | 1971-04-24 ⓘ |
| educatedAt | primary school in New York City ⓘ |
| employer | Metro-Goldwyn-Mayer ⓘ |
| ethnicGroup | Jewish Americans NERFINISHED ⓘ |
| familyName | Hayton NERFINISHED ⓘ |
| fieldOfWork |
film music
ⓘ
popular music arranging ⓘ |
| genre | jazz ⓘ |
| givenName | Leonard NERFINISHED ⓘ |
| instrument | piano ⓘ |
| name | Lennie Hayton NERFINISHED ⓘ |
| notableAchievement |
Oscar-winning film music direction at MGM
ⓘ
long-term collaboration with Lena Horne ⓘ |
| notableWork |
arrangements for Lena Horne
ⓘ
film scores for MGM musicals ⓘ |
| occupation |
arranger
ⓘ
composer ⓘ conductor ⓘ music director ⓘ pianist ⓘ |
| partner | Lena Horne NERFINISHED ⓘ |
| placeOfBirth | New York City ⓘ |
| placeOfDeath | Los Angeles ⓘ |
| recordLabel | MGM Records NERFINISHED ⓘ |
| residence |
Los Angeles
ⓘ
New York City ⓘ |
| sexOrGender | male ⓘ |
| spouse | Lena Horne NERFINISHED ⓘ |
| workedOn |
Meet Me in Las Vegas
NERFINISHED
ⓘ
On the Town NERFINISHED ⓘ Singin' in the Rain NERFINISHED ⓘ The Harvey Girls NERFINISHED ⓘ The Pirate NERFINISHED ⓘ |
| workedWith |
Lena Horne
NERFINISHED
ⓘ
MGM musical production units ⓘ |
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: Lennie Hayton Description of subject: Lennie Hayton was an American jazz pianist, composer, and Oscar-winning film music director and arranger, best known for his work at MGM and his long collaboration and marriage with singer Lena Horne.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.