David Arnold Niehaus
E668013
David Arnold Niehaus was a beloved American sportscaster best known as the longtime radio and television play-by-play announcer for the Seattle Mariners.
All labels observed (1)
| Label | Occurrences |
|---|---|
| David Arnold Niehaus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7407222 — 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: David Arnold Niehaus Context triple: [Dave Niehaus, fullName, David Arnold Niehaus]
-
A.
Douglas Shulman
Douglas Shulman is an American public official who served as the head of the U.S. Internal Revenue Service (IRS) during the late 2000s and early 2010s.
-
B.
August Rosenbluth
August Rosenbluth is the charismatic yet cruel animal trainer and circus manager who serves as the primary antagonist in Sara Gruen’s novel "Water for Elephants."
-
C.
Neil Goldman
Neil Goldman is a recurring nerdy, socially awkward teenage character in the animated TV series "Family Guy," often portrayed as infatuated with Meg Griffin.
-
D.
Herb Jaffe
Herb Jaffe was an American film producer known for his work on genre films, including the cult horror classic "Fright Night" (1985).
-
E.
Marvin Duchow
Marvin Duchow was a Canadian musicologist and influential professor of music at McGill University, known for his scholarship in Renaissance and Baroque music.
- 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: David Arnold Niehaus Target entity description: David Arnold Niehaus was a beloved American sportscaster best known as the longtime radio and television play-by-play announcer for the Seattle Mariners.
-
A.
Douglas Shulman
Douglas Shulman is an American public official who served as the head of the U.S. Internal Revenue Service (IRS) during the late 2000s and early 2010s.
-
B.
August Rosenbluth
August Rosenbluth is the charismatic yet cruel animal trainer and circus manager who serves as the primary antagonist in Sara Gruen’s novel "Water for Elephants."
-
C.
Neil Goldman
Neil Goldman is a recurring nerdy, socially awkward teenage character in the animated TV series "Family Guy," often portrayed as infatuated with Meg Griffin.
-
D.
Herb Jaffe
Herb Jaffe was an American film producer known for his work on genre films, including the cult horror classic "Fright Night" (1985).
-
E.
Marvin Duchow
Marvin Duchow was a Canadian musicologist and influential professor of music at McGill University, known for his scholarship in Renaissance and Baroque music.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
sportscaster ⓘ |
| basedIn | Seattle NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| describedBySource |
American sports media coverage
ⓘ
Seattle Mariners team history ⓘ |
| employer | Seattle Mariners NERFINISHED ⓘ |
| familyName | Niehaus NERFINISHED ⓘ |
| fieldOfWork | sports broadcasting ⓘ |
| fullName | David Arnold Niehaus NERFINISHED ⓘ |
| genre | sports commentary ⓘ |
| givenName | David NERFINISHED ⓘ |
| hasNotableCharacteristic |
beloved by Seattle Mariners fans
ⓘ
longtime tenure with a single Major League Baseball franchise ⓘ |
| hasParticularSignificance | Seattle Mariners fan community ⓘ |
| languageOfWorkOrName | English ⓘ |
| notableFor | being the longtime voice of the Seattle Mariners ⓘ |
| notableWork |
Seattle Mariners radio broadcasts
NERFINISHED
ⓘ
Seattle Mariners television broadcasts NERFINISHED ⓘ |
| occupation |
play-by-play announcer
ⓘ
radio announcer ⓘ sportscaster ⓘ television announcer ⓘ |
| positionHeld | play-by-play announcer for the Seattle Mariners ⓘ |
| sexOrGender | male ⓘ |
| sport | baseball ⓘ |
| workLocation |
Pacific Northwest
NERFINISHED
ⓘ
Seattle, Washington NERFINISHED ⓘ |
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: David Arnold Niehaus Description of subject: David Arnold Niehaus was a beloved American sportscaster best known as the longtime radio and television play-by-play announcer for the Seattle Mariners.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.