Triple

T13392027
Position Surface form Disambiguated ID Type / Status
Subject Memorial Park station E319597 entity
Predicate nearbyAttraction P3449 FINISHED
Object Memorial Park (Pasadena)
Memorial Park in Pasadena is a historic urban green space and community gathering area in Old Pasadena, often used for public events and recreation.
E1036471 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: Memorial Park (Pasadena) | Statement: [Memorial Park station, nearbyAttraction, Memorial Park (Pasadena)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Memorial Park (Pasadena)
Context triple: [Memorial Park station, nearbyAttraction, Memorial Park (Pasadena)]
  • A. Central Park (Pasadena)
    Central Park (Pasadena) is a public urban park in Pasadena, California, known for its open green spaces, recreational facilities, and community events near the city's downtown area.
  • 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. Yorba Regional Park
    Yorba Regional Park is a large public park in Anaheim, California, known for its lakes, picnic areas, and extensive recreational facilities along the Santa Ana River.
  • D. 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.
  • E. Griffith Park
    Griffith Park is a large urban park in Los Angeles known for its hiking trails, scenic overlooks, and cultural landmarks such as the Griffith Observatory and the Los Angeles Zoo.
  • 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: Memorial Park (Pasadena)
Triple: [Memorial Park station, nearbyAttraction, Memorial Park (Pasadena)]
Generated description
Memorial Park in Pasadena is a historic urban green space and community gathering area in Old Pasadena, often used for public events and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Memorial Park (Pasadena)
Target entity description: Memorial Park in Pasadena is a historic urban green space and community gathering area in Old Pasadena, often used for public events and recreation.
  • A. Central Park (Pasadena)
    Central Park (Pasadena) is a public urban park in Pasadena, California, known for its open green spaces, recreational facilities, and community events near the city's downtown area.
  • 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. Yorba Regional Park
    Yorba Regional Park is a large public park in Anaheim, California, known for its lakes, picnic areas, and extensive recreational facilities along the Santa Ana River.
  • D. 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.
  • E. Griffith Park
    Griffith Park is a large urban park in Los Angeles known for its hiking trails, scenic overlooks, and cultural landmarks such as the Griffith Observatory and the Los Angeles Zoo.
  • 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_69d806b886bc8190b676e7768b8e01c5 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dba0d74e5881909828854bba7d9a87 completed April 12, 2026, 1:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f72693a440819095a3136d8f49680a completed May 3, 2026, 10:42 a.m.
NEDg Description generation batch_69f72751f1b48190a8a79f10bf52b73d completed May 3, 2026, 10:45 a.m.
NED2 Entity disambiguation (via description) batch_69f727fbfde88190865aea5d6b4cb29d completed May 3, 2026, 10:48 a.m.
Created at: April 9, 2026, 9:34 p.m.