Triple

T16754869
Position Surface form Disambiguated ID Type / Status
Subject Plains of San Agustin E407182 entity
Predicate surroundedBy P224 FINISHED
Object San Mateo Mountains E93728 NE FINISHED

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: San Mateo Mountains | Statement: [Plains of San Agustin, surroundedBy, San Mateo Mountains]

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: San Mateo Mountains
Context triple: [Plains of San Agustin, surroundedBy, San Mateo Mountains]
  • A. San Mateo Mountains chosen
    The San Mateo Mountains are a rugged, forested mountain range in central New Mexico known for their volcanic geology, wildlife habitat, and outdoor recreation opportunities.
  • B. Santa Rosa Mountains
    The Santa Rosa Mountains are a rugged desert mountain range in Southern California known for their dramatic canyons, diverse wildlife, and cultural significance to Native American communities.
  • C. San Rafael Mountains
    The San Rafael Mountains are a rugged, largely undeveloped mountain range in Santa Barbara County, California, known for their chaparral-covered peaks, deep canyons, and inclusion within the Los Padres National Forest.
  • D. Santa Ynez Mountains
    The Santa Ynez Mountains are a coastal mountain range in Southern California known for their dramatic north-facing slopes, Mediterranean climate, and scenic views over the Pacific Ocean and nearby cities.
  • E. Santa Rita Mountains
    The Santa Rita Mountains are a prominent mountain range in southern Arizona known for their rich biodiversity, scenic hiking trails, and the high peak of Mount Wrightson.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d8839174188190909f190097207065 elicitation completed
NER batch_69e3abe6b68c8190a5e2a11973f01b8e ner completed
NED1 batch_6a00c2993f4c8190aecf29a4bcbf7b6a ned_source_triple completed
Created at: April 10, 2026, 5:21 a.m.