Triple

T1200050
Position Surface form Disambiguated ID Type / Status
Subject Studio City, Los Angeles, California, United States E25758 entity
Predicate locatedOn P40 FINISHED
Object south-eastern San Fernando Valley
The south-eastern San Fernando Valley is a suburban region of Los Angeles known for its residential neighborhoods, entertainment industry facilities, and proximity to the Hollywood Hills.
 E135977 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: south-eastern San Fernando Valley | Statement: [Studio City, Los Angeles, California, United States, locatedOn, south-eastern San Fernando Valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: south-eastern San Fernando Valley
Context triple: [Studio City, Los Angeles, California, United States, locatedOn, south-eastern San Fernando Valley]
  • A. San Gabriel Valley
    San Gabriel Valley is a populous region east of Los Angeles known for its diverse suburban communities, large Asian American population, and numerous historic and cultural landmarks.
  • B. Moreno Valley, California
    Moreno Valley, California is a large suburban city in Riverside County known for its rapid growth, diverse population, and role as a residential and logistics hub in Southern California’s Inland Empire region.
  • C. Central Los Angeles
    Central Los Angeles is a densely populated urban region of the city of Los Angeles known for its historic neighborhoods, cultural landmarks, and major entertainment and commercial districts.
  • D. Eagle Rock neighborhood
    Eagle Rock neighborhood is a historically diverse, artsy residential area in northeast Los Angeles known for its hillside homes, indie eateries, and proximity to Occidental College.
  • E. Santa Ana neighborhood
    Santa Ana neighborhood is a residential area in the Usaquén locality of Bogotá, Colombia, known for its quiet streets, upscale housing, and proximity to commercial and business zones.
  • 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: south-eastern San Fernando Valley
Triple: [Studio City, Los Angeles, California, United States, locatedOn, south-eastern San Fernando Valley]
Generated description
The south-eastern San Fernando Valley is a suburban region of Los Angeles known for its residential neighborhoods, entertainment industry facilities, and proximity to the Hollywood Hills.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: south-eastern San Fernando Valley
Target entity description: The south-eastern San Fernando Valley is a suburban region of Los Angeles known for its residential neighborhoods, entertainment industry facilities, and proximity to the Hollywood Hills.
  • A. San Gabriel Valley
    San Gabriel Valley is a populous region east of Los Angeles known for its diverse suburban communities, large Asian American population, and numerous historic and cultural landmarks.
  • B. Moreno Valley, California
    Moreno Valley, California is a large suburban city in Riverside County known for its rapid growth, diverse population, and role as a residential and logistics hub in Southern California’s Inland Empire region.
  • C. Central Los Angeles
    Central Los Angeles is a densely populated urban region of the city of Los Angeles known for its historic neighborhoods, cultural landmarks, and major entertainment and commercial districts.
  • D. Eagle Rock neighborhood
    Eagle Rock neighborhood is a historically diverse, artsy residential area in northeast Los Angeles known for its hillside homes, indie eateries, and proximity to Occidental College.
  • E. Santa Ana neighborhood
    Santa Ana neighborhood is a residential area in the Usaquén locality of Bogotá, Colombia, known for its quiet streets, upscale housing, and proximity to commercial and business zones.
  • 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_69a49429f5ec8190a6a205eb0ae81e5e completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd9ec3488190afe35af54efae5e9 completed March 1, 2026, 10:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac765c58d48190bbd460663d965097 completed March 7, 2026, 7:02 p.m.
NEDg Description generation batch_69ac76f20f308190be3c831eb2d59763 completed March 7, 2026, 7:05 p.m.
NED2 Entity disambiguation (via description) batch_69ac775a43d881908f12026a38fba2c8 completed March 7, 2026, 7:07 p.m.
Created at: March 1, 2026, 7:46 p.m.