Triple

T607523
Position Surface form Disambiguated ID Type / Status
Subject Central Los Angeles E12026 entity
Predicate contains P35 FINISHED
Object Arlington Heights, Los Angeles
Arlington Heights is a historic, predominantly residential neighborhood in Central Los Angeles known for its early 20th-century architecture and proximity to major city thoroughfares.
 E78613 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: Arlington Heights, Los Angeles | Statement: [Central Los Angeles, contains, Arlington Heights, Los Angeles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arlington Heights, Los Angeles
Context triple: [Central Los Angeles, contains, Arlington Heights, Los Angeles]
  • A. Westchester, Los Angeles
    Westchester, Los Angeles is a residential and commercial neighborhood on the Westside of Los Angeles best known for encompassing Los Angeles International Airport (LAX) and the campus of Loyola Marymount University.
  • B. West Hollywood
    West Hollywood is an independent city in Los Angeles County known for its vibrant nightlife, LGBTQ+ community, and iconic Sunset Strip.
  • C. Arlington Heights
    Arlington Heights is the elevated landform in Arlington, Virginia, that overlooks Washington, D.C. and serves as the site of Arlington National Cemetery and the former Arlington House estate.
  • D. Maywood, Illinois
    Maywood, Illinois is a suburban village west of Chicago known for its historic residential neighborhoods and location along the Des Plaines River.
  • E. Arlington Heights, Illinois
    Arlington Heights, Illinois is a suburban village northwest of Chicago known for its residential communities, commercial districts, and former Arlington International Racecourse.
  • 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: Arlington Heights, Los Angeles
Triple: [Central Los Angeles, contains, Arlington Heights, Los Angeles]
Generated description
Arlington Heights is a historic, predominantly residential neighborhood in Central Los Angeles known for its early 20th-century architecture and proximity to major city thoroughfares.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arlington Heights, Los Angeles
Target entity description: Arlington Heights is a historic, predominantly residential neighborhood in Central Los Angeles known for its early 20th-century architecture and proximity to major city thoroughfares.
  • A. Westchester, Los Angeles
    Westchester, Los Angeles is a residential and commercial neighborhood on the Westside of Los Angeles best known for encompassing Los Angeles International Airport (LAX) and the campus of Loyola Marymount University.
  • B. West Hollywood
    West Hollywood is an independent city in Los Angeles County known for its vibrant nightlife, LGBTQ+ community, and iconic Sunset Strip.
  • C. Arlington Heights
    Arlington Heights is the elevated landform in Arlington, Virginia, that overlooks Washington, D.C. and serves as the site of Arlington National Cemetery and the former Arlington House estate.
  • D. Maywood, Illinois
    Maywood, Illinois is a suburban village west of Chicago known for its historic residential neighborhoods and location along the Des Plaines River.
  • E. Arlington Heights, Illinois
    Arlington Heights, Illinois is a suburban village northwest of Chicago known for its residential communities, commercial districts, and former Arlington International Racecourse.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49df34abc8190a578c8c2ab3d28e4 completed March 1, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a56930dfd88190a991adafc406c5ac completed March 2, 2026, 10:40 a.m.
NEDg Description generation batch_69a569bac3f8819083b153b73caf31c2 completed March 2, 2026, 10:43 a.m.
NED2 Entity disambiguation (via description) batch_69a56a51e1fc8190aa00945fff740927 completed March 2, 2026, 10:45 a.m.
Created at: March 1, 2026, 7:35 p.m.