Triple

T3790439
Position Surface form Disambiguated ID Type / Status
Subject MacArthur Park E89631 entity
Predicate formerName P65 FINISHED
Object Westlake Park
Westlake Park was the original name of what is now MacArthur Park, a historic urban park and neighborhood in Los Angeles, California.
 E445017 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: Westlake Park | Statement: [MacArthur Park, formerName, Westlake Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Westlake Park
Context triple: [MacArthur Park, formerName, Westlake Park]
  • A. Westlake Park
    Westlake Park is a neighborhood green space and recreational area located in Daly City, California.
  • B. Westlake Park
    Westlake Park is a public recreational area on the shores of Lewisville Lake in North Texas, offering outdoor activities such as picnicking, boating, and fishing.
  • C. Lakewood Park
    Lakewood Park is a recreational area in Florida that encompasses Britton Hill, the highest natural point in the state.
  • D. Ogden Park
    Ogden Park is a public park located in the Englewood neighborhood on the South Side of Chicago, offering recreational facilities and green space for the local community.
  • E. Williamson Park
    Williamson Park is a large public park in Lancaster, England, known for its woodland walks, ornamental gardens, and the prominent Ashton Memorial.
  • 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: Westlake Park
Triple: [MacArthur Park, formerName, Westlake Park]
Generated description
Westlake Park was the original name of what is now MacArthur Park, a historic urban park and neighborhood in Los Angeles, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Westlake Park
Target entity description: Westlake Park was the original name of what is now MacArthur Park, a historic urban park and neighborhood in Los Angeles, California.
  • A. Westlake Park
    Westlake Park is a neighborhood green space and recreational area located in Daly City, California.
  • B. Westlake Park
    Westlake Park is a public recreational area on the shores of Lewisville Lake in North Texas, offering outdoor activities such as picnicking, boating, and fishing.
  • C. Lakewood Park
    Lakewood Park is a recreational area in Florida that encompasses Britton Hill, the highest natural point in the state.
  • D. Ogden Park
    Ogden Park is a public park located in the Englewood neighborhood on the South Side of Chicago, offering recreational facilities and green space for the local community.
  • E. Williamson Park
    Williamson Park is a large public park in Lancaster, England, known for its woodland walks, ornamental gardens, and the prominent Ashton Memorial.
  • 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_69aed9597d6881909b6ee3b9de859223 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aee76733248190a24a1143c64bd6c6 completed March 9, 2026, 3:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69b672133044819089d54cca5ed6a063 completed March 15, 2026, 8:47 a.m.
NEDg Description generation batch_69b6734813a88190b2d673b70dd29cfb completed March 15, 2026, 8:52 a.m.
NED2 Entity disambiguation (via description) batch_69b6739589948190ab614d150eeb00da completed March 15, 2026, 8:53 a.m.
Created at: March 9, 2026, 3:15 p.m.