Triple

T21013103
Position Surface form Disambiguated ID Type / Status
Subject United Teachers Los Angeles E517600 entity
Predicate shortName P43 FINISHED
Object UTLA
UTLA is the labor union representing public school teachers and other certificated educators in the Los Angeles Unified School District.
 E1461721 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: UTLA | Statement: [United Teachers Los Angeles, shortName, UTLA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UTLA
Context triple: [United Teachers Los Angeles, shortName, UTLA]
  • A. UNITE HERE
    UNITE HERE is a North American labor union representing workers primarily in the hotel, gaming, food service, manufacturing, textile, distribution, laundry, and airport industries.
  • B. International Alliance of Theatrical Stage Employees
    The International Alliance of Theatrical Stage Employees (IATSE) is a labor union representing technicians, artisans, and craftspersons in the entertainment industry, including film, television, and live theater across the United States and Canada.
  • C. UNSA
    UNSA is the commonly used acronym for the University of Sarajevo, the largest and oldest public university in Bosnia and Herzegovina.
  • D. UNSA
    UNSA is a major public university in Arequipa, Peru, known for its broad range of academic programs and significant regional influence in education and research.
  • E. AFL–CIO
    The AFL–CIO is the largest federation of labor unions in the United States, formed by the merger of major labor organizations and representing millions of workers across diverse industries.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: UTLA
Triple: [United Teachers Los Angeles, shortName, UTLA]
Generated description
UTLA is the labor union representing public school teachers and other certificated educators in the Los Angeles Unified School District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: UTLA
Target entity description: UTLA is the labor union representing public school teachers and other certificated educators in the Los Angeles Unified School District.
  • A. UNITE HERE
    UNITE HERE is a North American labor union representing workers primarily in the hotel, gaming, food service, manufacturing, textile, distribution, laundry, and airport industries.
  • B. International Alliance of Theatrical Stage Employees
    The International Alliance of Theatrical Stage Employees (IATSE) is a labor union representing technicians, artisans, and craftspersons in the entertainment industry, including film, television, and live theater across the United States and Canada.
  • C. UNSA
    UNSA is the commonly used acronym for the University of Sarajevo, the largest and oldest public university in Bosnia and Herzegovina.
  • D. UNSA
    UNSA is a major public university in Arequipa, Peru, known for its broad range of academic programs and significant regional influence in education and research.
  • E. AFL–CIO
    The AFL–CIO is the largest federation of labor unions in the United States, formed by the merger of major labor organizations and representing millions of workers across diverse industries.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b50192308190a284fcc89dd23a49 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fc41d57881908b9ab17d1844a8d0 completed April 21, 2026, 4:25 a.m.
NED1 Entity disambiguation (via context triple) batch_6a093b6369fc81909ff15a48a8a640e2 completed May 17, 2026, 3:52 a.m.
NEDg Description generation batch_6a093ed7f68c8190b175251a158cbcc1 completed May 17, 2026, 4:06 a.m.
NED2 Entity disambiguation (via description) batch_6a093f3ba1f88190ae07076c83bd0517 completed May 17, 2026, 4:08 a.m.
Created at: April 16, 2026, 1:53 p.m.