Triple

T22862174
Position Surface form Disambiguated ID Type / Status
Subject Foothills Nature Preserve E566953 entity
Predicate nearbyPlace P2064 FINISHED
Object Los Trancos Open Space Preserve — 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: Los Trancos Open Space Preserve | Statement: [Foothills Nature Preserve, nearbyPlace, Los Trancos Open Space Preserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Los Trancos Open Space Preserve
Context triple: [Foothills Nature Preserve, nearbyPlace, Los Trancos Open Space Preserve]
  • A. Pulgas Ridge Open Space Preserve
    Pulgas Ridge Open Space Preserve is a protected natural area in the San Francisco Peninsula featuring wooded hills, hiking trails, and scenic open-space habitat for wildlife and outdoor recreation.
  • B. Coyote Valley Open Space Preserve
    Coyote Valley Open Space Preserve is a protected natural area in Santa Clara County, California, featuring trails, wildlife habitat, and scenic open space for hiking and outdoor recreation.
  • C. Los Peñasquitos Canyon Preserve
    Los Peñasquitos Canyon Preserve is a large natural park and open-space preserve in San Diego, California, known for its scenic canyon landscapes, waterfalls, and diverse wildlife habitats.
  • D. Puente Hills Preserve
    Puente Hills Preserve is a protected natural area in Southern California known for its network of hiking trails, rolling hills, and native wildlife habitat.
  • E. Sierra Azul Open Space Preserve
    Sierra Azul Open Space Preserve is a large protected natural area in the Santa Cruz Mountains of California, known for its rugged terrain, extensive hiking trails, and panoramic views of the South Bay.
  • 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: Los Trancos Open Space Preserve
Target entity description: Los Trancos Open Space Preserve is a protected natural area in the Santa Cruz Mountains of California, known for its wooded trails, scenic vistas, and visible traces of the San Andreas Fault.
  • A. Pulgas Ridge Open Space Preserve
    Pulgas Ridge Open Space Preserve is a protected natural area in the San Francisco Peninsula featuring wooded hills, hiking trails, and scenic open-space habitat for wildlife and outdoor recreation.
  • B. Coyote Valley Open Space Preserve
    Coyote Valley Open Space Preserve is a protected natural area in Santa Clara County, California, featuring trails, wildlife habitat, and scenic open space for hiking and outdoor recreation.
  • C. Los Peñasquitos Canyon Preserve
    Los Peñasquitos Canyon Preserve is a large natural park and open-space preserve in San Diego, California, known for its scenic canyon landscapes, waterfalls, and diverse wildlife habitats.
  • D. Puente Hills Preserve
    Puente Hills Preserve is a protected natural area in Southern California known for its network of hiking trails, rolling hills, and native wildlife habitat.
  • E. Sierra Azul Open Space Preserve
    Sierra Azul Open Space Preserve is a large protected natural area in the Santa Cruz Mountains of California, known for its rugged terrain, extensive hiking trails, and panoramic views of the South Bay.
  • 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_69e24589083081908d5694c4fdc80086 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17efdc3b08190be03d856aa86b277 completed April 29, 2026, 3:46 a.m.
Created at: April 17, 2026, 3:37 p.m.