Triple

T7622062
Position Surface form Disambiguated ID Type / Status
Subject Neighborhood Council of Westchester/Playa E172519 entity
Predicate jurisdiction P82 FINISHED
Object Westchester neighborhood of Los Angeles
The Westchester neighborhood of Los Angeles is a primarily residential community on the city’s Westside, best known for encompassing Los Angeles International Airport (LAX) and the campus of Loyola Marymount University.
E677310 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: Westchester neighborhood of Los Angeles | Statement: [Neighborhood Council of Westchester/Playa, jurisdiction, Westchester neighborhood of Los Angeles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Westchester neighborhood of Los Angeles
Context triple: [Neighborhood Council of Westchester/Playa, jurisdiction, Westchester neighborhood of Los Angeles]
  • A. Westlake neighborhood of Los Angeles
    The Westlake neighborhood of Los Angeles is a densely populated, historically immigrant-rich urban district just west of Downtown, known for its vibrant street life, diverse communities, and landmark MacArthur Park.
  • B. Los Angeles neighborhood of Mission Hills
    The Los Angeles neighborhood of Mission Hills is a primarily residential community in the northern San Fernando Valley known for its suburban character, proximity to major freeways, and nearby historic Mission San Fernando Rey de España.
  • C. Hollywood/Santa Monica neighborhood
    Hollywood/Santa Monica is a historic, tree-lined residential neighborhood in East Dallas known for its charming early-20th-century architecture and conservation district status.
  • D. San Fernando Valley
    San Fernando Valley is a large urbanized region in Los Angeles County known for its extensive residential neighborhoods, entertainment industry studios, and major transportation corridors.
  • E. Westside of Los Angeles
    Westside of Los Angeles is an affluent, largely residential and commercial area of western Los Angeles known for its cultural institutions, upscale neighborhoods, and proximity to the Pacific coast.
  • 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: Westchester neighborhood of Los Angeles
Triple: [Neighborhood Council of Westchester/Playa, jurisdiction, Westchester neighborhood of Los Angeles]
Generated description
The Westchester neighborhood of Los Angeles is a primarily residential community on the city’s Westside, best known for encompassing Los Angeles International Airport (LAX) and the campus of Loyola Marymount University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Westchester neighborhood of Los Angeles
Target entity description: The Westchester neighborhood of Los Angeles is a primarily residential community on the city’s Westside, best known for encompassing Los Angeles International Airport (LAX) and the campus of Loyola Marymount University.
  • A. Westlake neighborhood of Los Angeles
    The Westlake neighborhood of Los Angeles is a densely populated, historically immigrant-rich urban district just west of Downtown, known for its vibrant street life, diverse communities, and landmark MacArthur Park.
  • B. Los Angeles neighborhood of Mission Hills
    The Los Angeles neighborhood of Mission Hills is a primarily residential community in the northern San Fernando Valley known for its suburban character, proximity to major freeways, and nearby historic Mission San Fernando Rey de España.
  • C. Hollywood/Santa Monica neighborhood
    Hollywood/Santa Monica is a historic, tree-lined residential neighborhood in East Dallas known for its charming early-20th-century architecture and conservation district status.
  • D. San Fernando Valley
    San Fernando Valley is a large urbanized region in Los Angeles County known for its extensive residential neighborhoods, entertainment industry studios, and major transportation corridors.
  • E. Westside of Los Angeles
    Westside of Los Angeles is an affluent, largely residential and commercial area of western Los Angeles known for its cultural institutions, upscale neighborhoods, and proximity to the Pacific coast.
  • 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_69c699506b308190826894dab1d9ea86 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fa63e66081908ba34dd4483de7fe completed March 27, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69c868789618819094010e60ef73fdfd completed March 28, 2026, 11:47 p.m.
NEDg Description generation batch_69c86c244d848190b53a713480761162 completed March 29, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_69c86c7881788190bc399c485d12d6fa completed March 29, 2026, 12:04 a.m.
Created at: March 27, 2026, 3:56 p.m.