Steve Ells
E618166
Steve Ells is an American chef and entrepreneur best known as the founder and former CEO of the fast-casual restaurant chain Chipotle Mexican Grill.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Steve Ells canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6767344 — 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: Steve Ells Context triple: [Chipotle Mexican Grill, foundedBy, Steve Ells]
-
A.
Phil Wenneck
Phil Wenneck is a charismatic, fast-talking schoolteacher and member of the "Wolfpack" whose misadventures drive much of the comedy in The Hangover film series.
-
B.
Roy Conli
Roy Conli is an American film producer best known for his work on major Walt Disney Animation Studios features such as "Treasure Planet" and the Academy Award-winning "Big Hero 6."
-
C.
Scott Stuber
Scott Stuber is an American film producer and entertainment executive known for overseeing original films at Netflix and producing major Hollywood movies.
-
D.
David Iserson
David Iserson is an American television writer and screenwriter known for his work on series like "Saturday Night Live," "New Girl," and "Mad Men," as well as for authoring the young adult novel "Firecracker."
-
E.
Steve Roehm
Steve Roehm is an American vibraphonist and percussionist best known for his work with the Minneapolis-based supergroup Gayngs and various jazz and experimental music projects.
- 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: Steve Ells Target entity description: Steve Ells is an American chef and entrepreneur best known as the founder and former CEO of the fast-casual restaurant chain Chipotle Mexican Grill.
-
A.
Phil Wenneck
Phil Wenneck is a charismatic, fast-talking schoolteacher and member of the "Wolfpack" whose misadventures drive much of the comedy in The Hangover film series.
-
B.
Roy Conli
Roy Conli is an American film producer best known for his work on major Walt Disney Animation Studios features such as "Treasure Planet" and the Academy Award-winning "Big Hero 6."
-
C.
Scott Stuber
Scott Stuber is an American film producer and entertainment executive known for overseeing original films at Netflix and producing major Hollywood movies.
-
D.
David Iserson
David Iserson is an American television writer and screenwriter known for his work on series like "Saturday Night Live," "New Girl," and "Mad Men," as well as for authoring the young adult novel "Firecracker."
-
E.
Steve Roehm
Steve Roehm is an American vibraphonist and percussionist best known for his work with the Minneapolis-based supergroup Gayngs and various jazz and experimental music projects.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
chef
ⓘ
entrepreneur ⓘ human ⓘ |
| businessModel | fast-casual restaurant concept ⓘ |
| countryOfCitizenship |
United States
ⓘ
linked to:
United States of America
|
| educatedAt |
The Culinary Institute of America
ⓘ
University of Colorado Boulder ⓘ |
| employer | Chipotle Mexican Grill ⓘ |
| familyName | Ells ⓘ |
| fieldOfWork |
fast-casual dining
ⓘ
restaurant industry ⓘ |
| founded | Chipotle Mexican Grill ⓘ |
| givenName | Steve ⓘ |
| industry |
food service
ⓘ
hospitality ⓘ |
| inspiredBy | fine-dining cooking techniques ⓘ |
| knownFor | founding Chipotle Mexican Grill ⓘ |
| name | Steve Ells ⓘ |
| nationality | American ⓘ |
| notableIdea | using high-quality ingredients in fast-casual dining ⓘ |
| notableWork | development of Chipotle’s fast-casual concept ⓘ |
| occupation |
chef
ⓘ
entrepreneur ⓘ restaurateur ⓘ |
| positionHeld |
CEO of Chipotle Mexican Grill
ⓘ
Chairman of Chipotle Mexican Grill ⓘ |
| residence |
United States
ⓘ
linked to:
United States of America
|
| roleInOrganization |
former CEO of Chipotle Mexican Grill
ⓘ
former Chairman of Chipotle Mexican Grill ⓘ founder of Chipotle Mexican Grill ⓘ |
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: Steve Ells Description of subject: Steve Ells is an American chef and entrepreneur best known as the founder and former CEO of the fast-casual restaurant chain Chipotle Mexican Grill.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.