Triple

T22151868
Position Surface form Disambiguated ID Type / Status
Subject Brentwood, Los Angeles E547433 entity
Predicate hasGreenSpace P1495 FINISHED
Object Sullivan Canyon — NE NERFINISHED

How this triple was built (3 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: Sullivan Canyon | Statement: [Brentwood, Los Angeles, hasGreenSpace, Sullivan Canyon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sullivan Canyon
Context triple: [Brentwood, Los Angeles, hasGreenSpace, Sullivan Canyon]
  • A. Thompson Canyon
    Thompson Canyon is a scenic river gorge in British Columbia, Canada, known for its steep rock walls, powerful rapids, and role as a major transportation corridor.
  • B. Blodgett Canyon
    Blodgett Canyon is a scenic glacially carved canyon in the Bitterroot Mountains of western Montana, known for its dramatic granite cliffs, hiking trails, and rock climbing opportunities.
  • C. Sloan Canyon
    Sloan Canyon is a protected natural area in southern Nevada known for its rugged desert landscape and extensive Native American petroglyphs.
  • D. Sycamore Canyon
    Sycamore Canyon is a scenic, rugged red-rock gorge in Arizona known for its wilderness hiking, diverse wildlife, and dramatic desert landscapes.
  • E. Valla Canyon
    Valla Canyon is a dramatic, steep-sided gorge in Turkey known for its deep ravines, scenic viewpoints, and popularity among nature enthusiasts and hikers.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sullivan Canyon
Target entity description: Sullivan Canyon is a scenic, tree-lined ravine and recreational area in the Brentwood neighborhood of Los Angeles, popular for hiking, horseback riding, and mountain biking.
  • A. Thompson Canyon
    Thompson Canyon is a scenic river gorge in British Columbia, Canada, known for its steep rock walls, powerful rapids, and role as a major transportation corridor.
  • B. Blodgett Canyon
    Blodgett Canyon is a scenic glacially carved canyon in the Bitterroot Mountains of western Montana, known for its dramatic granite cliffs, hiking trails, and rock climbing opportunities.
  • C. Sloan Canyon
    Sloan Canyon is a protected natural area in southern Nevada known for its rugged desert landscape and extensive Native American petroglyphs.
  • D. Sycamore Canyon
    Sycamore Canyon is a scenic, rugged red-rock gorge in Arizona known for its wilderness hiking, diverse wildlife, and dramatic desert landscapes.
  • E. Valla Canyon
    Valla Canyon is a dramatic, steep-sided gorge in Turkey known for its deep ravines, scenic viewpoints, and popularity among nature enthusiasts and hikers.
  • F. None of above. chosen

Provenance (2 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_69e11e3b52088190ad5df386d01eb2fb completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129f4b05c8190a824f55804f6d4d5 completed April 28, 2026, 9:43 p.m.
Created at: April 16, 2026, 8:33 p.m.