Triple

T15484083
Position Surface form Disambiguated ID Type / Status
Subject Crystal Springs Dam E376996 entity
Predicate nearProtectedArea P350 FINISHED
Object Pulgas Ridge Open Space Preserve E1094658 NE FINISHED

How this triple was built (2 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: Pulgas Ridge Open Space Preserve | Statement: [Crystal Springs Dam, nearProtectedArea, Pulgas Ridge Open Space Preserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pulgas Ridge Open Space Preserve
Context triple: [Crystal Springs Dam, nearProtectedArea, Pulgas Ridge Open Space Preserve]
  • A. Pulgas Ridge Open Space Preserve chosen
    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. 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.
  • C. Acalanes Ridge Open Space
    Acalanes Ridge Open Space is a protected natural hillside and ridge area in Walnut Creek, California, offering hiking trails, scenic vistas, and wildlife habitat.
  • D. Skyline Ridge Open Space Preserve
    Skyline Ridge Open Space Preserve is a protected natural area in the Santa Cruz Mountains of California known for its scenic ridge-top trails, panoramic views, and diverse wildlife habitats.
  • E. Picchetti Ranch Open Space Preserve
    Picchetti Ranch Open Space Preserve is a scenic open space area in the Santa Cruz Mountains known for its historic winery, orchards, and hiking trails.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85cd21dcc81908646251b1c26ea00 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f8e6ff08190b130b3a38f4190e7 completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff2d0f4e648190b9cd9b1464209224 completed May 9, 2026, 12:48 p.m.
Created at: April 10, 2026, 3:45 a.m.