Triple

T9331923
Position Surface form Disambiguated ID Type / Status
Subject Oakland Hills E224542 entity
Predicate contains P35 FINISHED
Object Sibley Volcanic Regional Preserve E456737 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: Sibley Volcanic Regional Preserve | Statement: [Oakland Hills, contains, Sibley Volcanic Regional Preserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sibley Volcanic Regional Preserve
Context triple: [Oakland Hills, contains, Sibley Volcanic Regional Preserve]
  • A. Sibley Volcanic Regional Preserve chosen
    Sibley Volcanic Regional Preserve is a regional park in the East Bay of the San Francisco Bay Area known for its ancient volcanic formations, hiking trails, and panoramic ridge-top views.
  • B. Mount Veeder Open Space Preserve
    Mount Veeder Open Space Preserve is a protected natural area in Napa County, California, known for its forested mountain terrain, hiking trails, and conservation of local wildlife and watersheds.
  • C. Armstrong Redwoods State Natural Reserve
    Armstrong Redwoods State Natural Reserve is a protected park in Northern California known for its towering ancient coast redwood trees and serene forest trails.
  • D. Jasper Ridge Biological Preserve
    Jasper Ridge Biological Preserve is a renowned Stanford University research and teaching reserve in the foothills near Palo Alto, known for its diverse ecosystems and long-term ecological studies.
  • E. Fort Rock State Natural Area
    Fort Rock State Natural Area is a protected geological site in Oregon centered around a striking ring-shaped volcanic tuff formation rising from the high desert.
  • 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_69ca8427a0c08190b749831d5ea98f02 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd37afceb88190ad7ffbc7b47a1caa completed April 1, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c806374c819096db10aaa94a6457 completed April 4, 2026, 8:12 a.m.
Created at: March 30, 2026, 7:39 p.m.