Triple

T15577785
Position Surface form Disambiguated ID Type / Status
Subject Sepulveda Basin E374412 entity
Predicate hasPart P35 FINISHED
Object Woodley Park
Woodley Park is a large recreational area in Los Angeles’ San Fernando Valley known for its sports fields, picnic areas, and proximity to wildlife and nature reserves.
 E1165811 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: Woodley Park | Statement: [Sepulveda Basin, hasPart, Woodley Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Woodley Park
Context triple: [Sepulveda Basin, hasPart, Woodley Park]
  • A. Woodley Park
    Woodley Park is a residential neighborhood in northwest Washington, D.C., known for its historic row houses, proximity to Rock Creek Park and the National Zoo, and a busy commercial strip along Connecticut Avenue.
  • B. Lisson Grove
    Lisson Grove is a street and surrounding area in the City of Westminster, London, known for its residential character and proximity to central London landmarks.
  • C. Borehamwood
    Borehamwood is a suburban town in southern England known for its film and television studios, located just outside London in the county of Hertfordshire.
  • D. Tulse Hill
    Tulse Hill is a residential district in south London known for its diverse community, Victorian housing, and rail links into central London.
  • E. Hannam Vale
    Hannam Vale is a rural locality in New South Wales, Australia, known for its lush valleys, dairy farming, and proximity to several national parks and forested areas.
  • 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: Woodley Park
Triple: [Sepulveda Basin, hasPart, Woodley Park]
Generated description
Woodley Park is a large recreational area in Los Angeles’ San Fernando Valley known for its sports fields, picnic areas, and proximity to wildlife and nature reserves.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Woodley Park
Target entity description: Woodley Park is a large recreational area in Los Angeles’ San Fernando Valley known for its sports fields, picnic areas, and proximity to wildlife and nature reserves.
  • A. Woodley Park
    Woodley Park is a residential neighborhood in northwest Washington, D.C., known for its historic row houses, proximity to Rock Creek Park and the National Zoo, and a busy commercial strip along Connecticut Avenue.
  • B. Lisson Grove
    Lisson Grove is a street and surrounding area in the City of Westminster, London, known for its residential character and proximity to central London landmarks.
  • C. Borehamwood
    Borehamwood is a suburban town in southern England known for its film and television studios, located just outside London in the county of Hertfordshire.
  • D. Tulse Hill
    Tulse Hill is a residential district in south London known for its diverse community, Victorian housing, and rail links into central London.
  • E. Hannam Vale
    Hannam Vale is a rural locality in New South Wales, Australia, known for its lush valleys, dairy farming, and proximity to several national parks and forested areas.
  • 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_69d85ccd575081908909b71a3f3e3a61 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e22c89081909b1ec0cd36a1ef45 completed April 16, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff4c4b3a8881909d41204a0b243461 completed May 9, 2026, 3:01 p.m.
NEDg Description generation batch_69ff50ad13b88190adb51231ea967889 completed May 9, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69ff512549088190880a57fcf66914a8 completed May 9, 2026, 3:22 p.m.
Created at: April 10, 2026, 4:11 a.m.