Triple

T16016948
Position Surface form Disambiguated ID Type / Status
Subject MacArthur Park E388490 entity
Predicate namedAfter P63 FINISHED
Object MacArthur Park (Los Angeles)
MacArthur Park (Los Angeles) is a historic urban park west of downtown Los Angeles, known for its large lake, dense surrounding neighborhood, and cultural significance in the city’s social and artistic life.
E1190304 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: MacArthur Park (Los Angeles) | Statement: [MacArthur Park, namedAfter, MacArthur Park (Los Angeles)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MacArthur Park (Los Angeles)
Context triple: [MacArthur Park, namedAfter, MacArthur Park (Los Angeles)]
  • A. Wilshire Park, Los Angeles
    Wilshire Park, Los Angeles is a historic residential neighborhood in Central Los Angeles known for its early 20th-century homes and proximity to the Wilshire Boulevard corridor.
  • B. Tongva Park, Santa Monica
    Tongva Park in Santa Monica is a modern, ocean-adjacent urban park featuring landscaped gardens, walking paths, and distinctive architectural overlooks, named in honor of the Indigenous Tongva people.
  • C. Jefferson Park, Los Angeles
    Jefferson Park, Los Angeles is a historic, predominantly residential neighborhood in South Los Angeles known for its early 20th-century architecture and diverse community.
  • D. Grand Park (Los Angeles)
    Grand Park (Los Angeles) is a large civic park in downtown Los Angeles that stretches from the Music Center to City Hall and serves as a central gathering place for public events, performances, and community activities.
  • E. Runyon Canyon Park
    Runyon Canyon Park is a popular urban hiking and dog-walking park in the Hollywood Hills offering scenic trails and panoramic views of Los Angeles.
  • 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: MacArthur Park (Los Angeles)
Triple: [MacArthur Park, namedAfter, MacArthur Park (Los Angeles)]
Generated description
MacArthur Park (Los Angeles) is a historic urban park west of downtown Los Angeles, known for its large lake, dense surrounding neighborhood, and cultural significance in the city’s social and artistic life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MacArthur Park (Los Angeles)
Target entity description: MacArthur Park (Los Angeles) is a historic urban park west of downtown Los Angeles, known for its large lake, dense surrounding neighborhood, and cultural significance in the city’s social and artistic life.
  • A. Wilshire Park, Los Angeles
    Wilshire Park, Los Angeles is a historic residential neighborhood in Central Los Angeles known for its early 20th-century homes and proximity to the Wilshire Boulevard corridor.
  • B. Tongva Park, Santa Monica
    Tongva Park in Santa Monica is a modern, ocean-adjacent urban park featuring landscaped gardens, walking paths, and distinctive architectural overlooks, named in honor of the Indigenous Tongva people.
  • C. Jefferson Park, Los Angeles
    Jefferson Park, Los Angeles is a historic, predominantly residential neighborhood in South Los Angeles known for its early 20th-century architecture and diverse community.
  • D. Grand Park (Los Angeles)
    Grand Park (Los Angeles) is a large civic park in downtown Los Angeles that stretches from the Music Center to City Hall and serves as a central gathering place for public events, performances, and community activities.
  • E. Runyon Canyon Park
    Runyon Canyon Park is a popular urban hiking and dog-walking park in the Hollywood Hills offering scenic trails and panoramic views of Los Angeles.
  • 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_69d86dabcb7c8190b6a39d6831d2fa1b completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e18295c6a4819093263db8669d4b08 completed April 17, 2026, 12:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffcf2a4b0c819094f629c65cf8f880 completed May 10, 2026, 12:19 a.m.
NEDg Description generation batch_69ffcfb02b208190b961b525a29b02a5 completed May 10, 2026, 12:22 a.m.
NED2 Entity disambiguation (via description) batch_69ffd8e7b94c819093bc23288900df33 completed May 10, 2026, 1:01 a.m.
Created at: April 10, 2026, 4:55 a.m.