Triple

T20712224
Position Surface form Disambiguated ID Type / Status
Subject San Francisquito Creek tidal area E509075 entity
Predicate adjacentTo P224 FINISHED
Object Palo Alto Baylands Nature Preserve — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Palo Alto Baylands Nature Preserve | Statement: [San Francisquito Creek tidal area, adjacentTo, Palo Alto Baylands Nature Preserve]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Palo Alto Baylands Nature Preserve
Context triple: [San Francisquito Creek tidal area, adjacentTo, Palo Alto Baylands Nature Preserve]
  • A. Palo Alto Baylands Nature Preserve chosen
    Palo Alto Baylands Nature Preserve is a large coastal wetland and wildlife habitat on the San Francisco Bay, known for its tidal marshes, migratory bird populations, and extensive walking and biking trails.
  • B. Bolsa Chica Ecological Reserve
    Bolsa Chica Ecological Reserve is a coastal wetland and wildlife habitat in Southern California known for its rich biodiversity and popular birdwatching opportunities.
  • C. Point Lobos State Natural Reserve
    Point Lobos State Natural Reserve is a renowned coastal protected area in California famous for its dramatic ocean vistas, rich marine life, and scenic hiking trails along the Monterey Peninsula.
  • D. Palos Verdes Nature Preserve
    Palos Verdes Nature Preserve is a large coastal open-space area in Southern California known for its scenic ocean-view trails, protected wildlife habitats, and native coastal sage scrub ecosystems.
  • E. La Jolla Ecological Reserve
    La Jolla Ecological Reserve is a protected marine area in La Jolla, California, renowned for its rich coastal biodiversity, clear waters, and popularity for snorkeling, diving, and kayaking.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b4c40ad88190b81f77695366d328 elicitation completed
NER batch_69e6c1ce84e48190922db93ed4b5d21b ner completed
Created at: April 16, 2026, 12:15 p.m.