United Teachers Los Angeles
E517600
United Teachers Los Angeles is the main teachers’ union representing educators and other certified staff in the Los Angeles public school system, known for its role in collective bargaining and education advocacy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| United Teachers Los Angeles canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5390806 — 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: United Teachers Los Angeles Context triple: [Los Angeles Unified School District, hasLaborUnion, United Teachers Los Angeles]
-
A.
Pasadena Unified School District
Pasadena Unified School District is a public school district in California that oversees and operates schools in Pasadena and surrounding communities, including Altadena.
-
B.
Los Angeles Center for Enriched Studies
Los Angeles Center for Enriched Studies is a highly regarded magnet public school in Los Angeles known for its rigorous college-preparatory curriculum and notable alumni.
-
C.
UCLA Lab School
UCLA Lab School is an innovative laboratory elementary school affiliated with the University of California, Los Angeles, known for developing and researching progressive teaching practices.
-
D.
Los Angeles Unified School District
Los Angeles Unified School District is the second-largest public school district in the United States, serving a diverse student population across the city of Los Angeles and several surrounding communities.
-
E.
UCLA Graduate School of Education and Information Studies
The UCLA Graduate School of Education and Information Studies is a leading academic division of the University of California, Los Angeles, focused on research, teaching, and policy in education, information science, and related social justice issues.
- 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: United Teachers Los Angeles Target entity description: United Teachers Los Angeles is the main teachers’ union representing educators and other certified staff in the Los Angeles public school system, known for its role in collective bargaining and education advocacy.
-
A.
Pasadena Unified School District
Pasadena Unified School District is a public school district in California that oversees and operates schools in Pasadena and surrounding communities, including Altadena.
-
B.
Los Angeles Center for Enriched Studies
Los Angeles Center for Enriched Studies is a highly regarded magnet public school in Los Angeles known for its rigorous college-preparatory curriculum and notable alumni.
-
C.
UCLA Lab School
UCLA Lab School is an innovative laboratory elementary school affiliated with the University of California, Los Angeles, known for developing and researching progressive teaching practices.
-
D.
Los Angeles Unified School District
Los Angeles Unified School District is the second-largest public school district in the United States, serving a diverse student population across the city of Los Angeles and several surrounding communities.
-
E.
UCLA Graduate School of Education and Information Studies
The UCLA Graduate School of Education and Information Studies is a leading academic division of the University of California, Los Angeles, focused on research, teaching, and policy in education, information science, and related social justice issues.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
labor organization
ⓘ
teachers union ⓘ trade union ⓘ |
| affiliatedWith |
American Federation of Teachers
ⓘ
California Federation of Teachers ⓘ California Teachers Association ⓘ National Education Association ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fieldOfWork |
collective bargaining
ⓘ
education advocacy ⓘ labor rights ⓘ |
| focus | K-12 public education ⓘ |
| hasActivity |
community organizing
ⓘ
negotiating contracts ⓘ organizing strikes ⓘ political advocacy ⓘ |
| language | English ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Los Angeles ⓘ |
| operatesIn | Los Angeles Unified School District ⓘ |
| represents |
certificated staff in Los Angeles public schools
ⓘ
counselors in Los Angeles Unified School District ⓘ employees of Los Angeles Unified School District ⓘ librarians in Los Angeles Unified School District ⓘ school nurses in Los Angeles Unified School District ⓘ teachers in Los Angeles public schools ⓘ |
| scope | local union ⓘ |
| sector | education ⓘ |
| shortName | UTLA ⓘ |
| unionRole |
advocate for public education funding
ⓘ
advocate for student learning conditions ⓘ advocate for teacher working conditions ⓘ collective bargaining representative for Los Angeles teachers ⓘ |
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: United Teachers Los Angeles Description of subject: United Teachers Los Angeles is the main teachers’ union representing educators and other certified staff in the Los Angeles public school system, known for its role in collective bargaining and education advocacy.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.