Otis
E40973
elevator manufacturer
escalator manufacturer
moving walkway manufacturer
multinational corporation
public company
Otis is a globally recognized manufacturer of elevators, escalators, and moving walkways, known for pioneering vertical transportation technologies.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Otis canonical | 10 |
| OTIS | 1 |
| Otis Gen2 product family | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T305651 — 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: Otis Context triple: [United Technologies Corporation, notableBrand, Otis]
-
A.
Stanley
Stanley is an autonomous robotic vehicle developed by Stanford University that gained fame for winning the 2005 DARPA Grand Challenge, a landmark event in self-driving car research.
-
B.
Porter
Porter is a transit station in Cambridge, Massachusetts that serves both MBTA commuter rail and Red Line subway services.
-
C.
Elliott
Elliott is a masculine given name of English origin, often used as both a first name and a surname.
-
D.
Earl
An Earl is a noble rank in the British and some European peerage systems, historically positioned below a marquess and above a viscount.
-
E.
Gordon
Gordon is the middle name of the famed Romantic poet Lord Byron, whose full name is George Gordon Byron.
- 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: Otis Target entity description: Otis is a globally recognized manufacturer of elevators, escalators, and moving walkways, known for pioneering vertical transportation technologies.
-
A.
Stanley
Stanley is an autonomous robotic vehicle developed by Stanford University that gained fame for winning the 2005 DARPA Grand Challenge, a landmark event in self-driving car research.
-
B.
Porter
Porter is a transit station in Cambridge, Massachusetts that serves both MBTA commuter rail and Red Line subway services.
-
C.
Elliott
Elliott is a masculine given name of English origin, often used as both a first name and a surname.
-
D.
Earl
An Earl is a noble rank in the British and some European peerage systems, historically positioned below a marquess and above a viscount.
-
E.
Gordon
Gordon is the middle name of the famed Romantic poet Lord Byron, whose full name is George Gordon Byron.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
elevator manufacturer
ⓘ
escalator manufacturer ⓘ moving walkway manufacturer ⓘ multinational corporation ⓘ public company ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
energy-efficient elevator systems
ⓘ
safety in vertical transportation ⓘ |
| formerHeadquartersLocation | Hartford, Connecticut, United States ⓘ |
| foundedBy | Elisha Otis ⓘ |
| foundedInPlace |
Yonkers, New York
ⓘ
surface form:
Yonkers, New York, United States
|
| foundedInYear | 1853 ⓘ |
| hasBrand | Gen2 elevators ⓘ |
| hasCustomers |
airports
ⓘ
commercial buildings ⓘ public transportation hubs ⓘ residential buildings ⓘ shopping malls ⓘ skyscrapers ⓘ |
| headquartersLocation |
Farmington, Connecticut
ⓘ
surface form:
Farmington, Connecticut, United States
|
| industry |
elevators
ⓘ
escalators ⓘ moving walkways ⓘ vertical transportation ⓘ |
| knownFor |
global elevator service network
ⓘ
pioneering vertical transportation technologies ⓘ |
| notableInnovation |
elevator safety brake
ⓘ
safety elevator ⓘ |
| operatesIn |
Africa
ⓘ
Asia ⓘ Europe ⓘ Latin America ⓘ Middle East ⓘ North America ⓘ |
| parentCompany | United Technologies Corporation ⓘ |
| product |
elevator control systems
ⓘ
elevator modernization solutions ⓘ escalators ⓘ freight elevators ⓘ moving walkways ⓘ passenger elevators ⓘ |
| service |
elevator maintenance
ⓘ
escalator maintenance ⓘ installation of elevators ⓘ installation of escalators ⓘ remote elevator monitoring ⓘ |
| spinOffFrom | United Technologies Corporation ⓘ |
| stockExchange | New York Stock Exchange ⓘ |
| tickerSymbol |
Otis Elevator Company
ⓘ
surface form:
OTIS
|
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: Otis Description of subject: Otis is a globally recognized manufacturer of elevators, escalators, and moving walkways, known for pioneering vertical transportation technologies.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
OTIS
this entity surface form:
Otis Gen2 product family