Bastian Lehmann
E169889
Bastian Lehmann is a German entrepreneur best known as the co-founder and former CEO of the on-demand delivery service Postmates.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bastian Lehmann canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1460998 — 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: Bastian Lehmann Context triple: [Postmates, foundedBy, Bastian Lehmann]
-
A.
Stefan Brecht
Stefan Brecht was a German-American poet, theater scholar, and critic known for his extensive writings on avant-garde theater and as the son of playwright Bertolt Brecht.
-
B.
Martin von Haselberg
Martin von Haselberg is an Argentine-born performance artist and actor best known as one half of the avant-garde duo The Kipper Kids and for his long marriage to entertainer Bette Midler.
-
C.
Stephan Jost
Stephan Jost is a Canadian art museum director best known for leading the Art Gallery of Ontario in Toronto.
-
D.
Tobias Fünke
Tobias Fünke is a socially awkward, aspiring actor and former analyst-therapist known for his oblivious behavior and unintentional double entendres in the television series "Arrested Development."
-
E.
Ewald Loeser
Ewald Loeser was a German lawyer and industrial executive who served in senior positions at the Krupp conglomerate and was later prosecuted for his role in Nazi-era crimes during the post–World War II Krupp Trial.
- 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: Bastian Lehmann Target entity description: Bastian Lehmann is a German entrepreneur best known as the co-founder and former CEO of the on-demand delivery service Postmates.
-
A.
Stefan Brecht
Stefan Brecht was a German-American poet, theater scholar, and critic known for his extensive writings on avant-garde theater and as the son of playwright Bertolt Brecht.
-
B.
Martin von Haselberg
Martin von Haselberg is an Argentine-born performance artist and actor best known as one half of the avant-garde duo The Kipper Kids and for his long marriage to entertainer Bette Midler.
-
C.
Stephan Jost
Stephan Jost is a Canadian art museum director best known for leading the Art Gallery of Ontario in Toronto.
-
D.
Tobias Fünke
Tobias Fünke is a socially awkward, aspiring actor and former analyst-therapist known for his oblivious behavior and unintentional double entendres in the television series "Arrested Development."
-
E.
Ewald Loeser
Ewald Loeser was a German lawyer and industrial executive who served in senior positions at the Krupp conglomerate and was later prosecuted for his role in Nazi-era crimes during the post–World War II Krupp Trial.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
businessperson
ⓘ
entrepreneur ⓘ human ⓘ on-demand delivery service ⓘ |
| basedIn | San Francisco Bay Area ⓘ |
| coFounded | Postmates ⓘ |
| countryOfCitizenship | Germany ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| employer | Postmates ⓘ |
| fieldOfWork |
logistics
ⓘ
on-demand delivery ⓘ technology industry ⓘ |
| headquartersLocation | San Francisco ⓘ |
| industry |
consumer internet
ⓘ
delivery ⓘ logistics ⓘ on-demand services ⓘ technology ⓘ |
| knownFor | Postmates ⓘ |
| nationality | German ⓘ |
| notableWork | building the Postmates on-demand delivery platform ⓘ |
| occupation |
chief executive officer
ⓘ
entrepreneur ⓘ |
| positionHeld | CEO of Postmates ⓘ |
| residence | San Francisco ⓘ |
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: Bastian Lehmann Description of subject: Bastian Lehmann is a German entrepreneur best known as the co-founder and former CEO of the on-demand delivery service Postmates.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.