Triple

T16457251
Position Surface form Disambiguated ID Type / Status
Subject Chatsworth High School E399713 entity
Predicate regionServed P82 FINISHED
Object Chatsworth neighborhood
Chatsworth neighborhood is a suburban community in the northwestern San Fernando Valley region of Los Angeles, known for its residential areas, parks, and proximity to the Santa Susana Mountains.
E1214675 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: Chatsworth neighborhood | Statement: [Chatsworth High School, regionServed, Chatsworth neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chatsworth neighborhood
Context triple: [Chatsworth High School, regionServed, Chatsworth neighborhood]
  • A. Kenilworth neighborhood
    Kenilworth neighborhood is a residential area in Northeast Washington, D.C., known for its proximity to the Anacostia River and the Kenilworth Park and Aquatic Gardens.
  • B. Allerton neighborhood
    The Allerton neighborhood is a residential area in the northeast Bronx, New York City, known for its diverse community and mix of apartment buildings and one- to two-family homes.
  • C. Wallingford neighborhood
    The Wallingford neighborhood is a historic, primarily residential area in north-central Seattle known for its early-20th-century homes, vibrant commercial strip along N 45th Street, and views over Lake Union.
  • D. Hillcrest neighborhood
    The Hillcrest neighborhood is a residential community in Southeast Washington, D.C., known for its tree-lined streets, single-family homes, and strong civic engagement.
  • E. Edgemere neighborhood
    Edgemere is a coastal residential neighborhood in the Rockaway Peninsula of Queens, New York City, known for its beachfront location and ongoing redevelopment.
  • 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: Chatsworth neighborhood
Triple: [Chatsworth High School, regionServed, Chatsworth neighborhood]
Generated description
Chatsworth neighborhood is a suburban community in the northwestern San Fernando Valley region of Los Angeles, known for its residential areas, parks, and proximity to the Santa Susana Mountains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chatsworth neighborhood
Target entity description: Chatsworth neighborhood is a suburban community in the northwestern San Fernando Valley region of Los Angeles, known for its residential areas, parks, and proximity to the Santa Susana Mountains.
  • A. Kenilworth neighborhood
    Kenilworth neighborhood is a residential area in Northeast Washington, D.C., known for its proximity to the Anacostia River and the Kenilworth Park and Aquatic Gardens.
  • B. Allerton neighborhood
    The Allerton neighborhood is a residential area in the northeast Bronx, New York City, known for its diverse community and mix of apartment buildings and one- to two-family homes.
  • C. Wallingford neighborhood
    The Wallingford neighborhood is a historic, primarily residential area in north-central Seattle known for its early-20th-century homes, vibrant commercial strip along N 45th Street, and views over Lake Union.
  • D. Hillcrest neighborhood
    The Hillcrest neighborhood is a residential community in Southeast Washington, D.C., known for its tree-lined streets, single-family homes, and strong civic engagement.
  • E. Edgemere neighborhood
    Edgemere is a coastal residential neighborhood in the Rockaway Peninsula of Queens, New York City, known for its beachfront location and ongoing redevelopment.
  • 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_69d87f2dac988190b74d6e185fa88ba4 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32d7dfd188190b03e9b4151a4d3d8 completed April 18, 2026, 7:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004f51d93081909ede0adcf8e604d4 completed May 10, 2026, 9:26 a.m.
NEDg Description generation batch_6a004fb5c28c81909da3d7b9b5c2be72 completed May 10, 2026, 9:28 a.m.
NED2 Entity disambiguation (via description) batch_6a00504d177c8190b4a4b4202d0167bb completed May 10, 2026, 9:30 a.m.
Created at: April 10, 2026, 5:10 a.m.