Triple

T607501
Position Surface form Disambiguated ID Type / Status
Subject Central Los Angeles E12026 entity
Predicate contains P35 FINISHED
Object Pico-Union
Pico-Union is a densely populated, historically working-class neighborhood in Los Angeles known for its large Central American immigrant community and early 20th-century architecture.
E76629 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: Pico-Union | Statement: [Central Los Angeles, contains, Pico-Union]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pico-Union
Context triple: [Central Los Angeles, contains, Pico-Union]
  • A. Mar Vista
    Mar Vista is a primarily residential neighborhood on the Westside of Los Angeles known for its quiet streets, mid-century homes, and proximity to coastal areas like Venice.
  • B. Sullivan’s Gulch neighborhood
    Sullivan’s Gulch neighborhood is a primarily residential area in inner Northeast Portland, Oregon, known for its tree-lined streets, mid-century homes, and proximity to major transit and commercial districts.
  • C. North Lawndale
    North Lawndale is a residential neighborhood on Chicago’s West Side known for its significant African American history, community activism, and ongoing revitalization efforts.
  • D. Rainier Valley
    Rainier Valley is a diverse residential and commercial neighborhood in southeast Seattle known for its multicultural communities and urban transit access.
  • E. Laurel Heights
    Laurel Heights is a San Francisco neighborhood that hosts one of the University of California, San Francisco’s satellite campus sites, known for its mix of residential streets and institutional buildings.
  • 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: Pico-Union
Triple: [Central Los Angeles, contains, Pico-Union]
Generated description
Pico-Union is a densely populated, historically working-class neighborhood in Los Angeles known for its large Central American immigrant community and early 20th-century architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pico-Union
Target entity description: Pico-Union is a densely populated, historically working-class neighborhood in Los Angeles known for its large Central American immigrant community and early 20th-century architecture.
  • A. Mar Vista
    Mar Vista is a primarily residential neighborhood on the Westside of Los Angeles known for its quiet streets, mid-century homes, and proximity to coastal areas like Venice.
  • B. Sullivan’s Gulch neighborhood
    Sullivan’s Gulch neighborhood is a primarily residential area in inner Northeast Portland, Oregon, known for its tree-lined streets, mid-century homes, and proximity to major transit and commercial districts.
  • C. North Lawndale
    North Lawndale is a residential neighborhood on Chicago’s West Side known for its significant African American history, community activism, and ongoing revitalization efforts.
  • D. Rainier Valley
    Rainier Valley is a diverse residential and commercial neighborhood in southeast Seattle known for its multicultural communities and urban transit access.
  • E. Laurel Heights
    Laurel Heights is a San Francisco neighborhood that hosts one of the University of California, San Francisco’s satellite campus sites, known for its mix of residential streets and institutional buildings.
  • 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_69a533cc0c408190afc136a07b55a7a1 completed March 2, 2026, 6:53 a.m.
NEDg Description generation batch_69a550cf2a64819081b56ab0fd2d5579 completed March 2, 2026, 8:56 a.m.
NED2 Entity disambiguation (via description) batch_69a5513340c48190bbf9855895fa356f completed March 2, 2026, 8:58 a.m.
Created at: March 1, 2026, 7:35 p.m.