Triple

T15727824
Position Surface form Disambiguated ID Type / Status
Subject Tecate Creek E381261 entity
Predicate hasSourceRegion P410 FINISHED
Object San Ysidro Mountains E827504 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 Ysidro Mountains | Statement: [Tecate Creek, hasSourceRegion, San Ysidro 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 Ysidro Mountains
Context triple: [Tecate Creek, hasSourceRegion, San Ysidro Mountains]
  • A. San Ysidro Mountains chosen
    The San Ysidro Mountains are a small, rugged mountain range in southern San Diego County, California, near the U.S.–Mexico border, known for their chaparral-covered slopes and role in the region’s watershed.
  • B. San Emigdio Mountains
    The San Emigdio Mountains are a rugged mountain range in Southern California forming part of the southern edge of the San Joaquin Valley and the western end of the Transverse Ranges.
  • C. Rincon Mountains
    The Rincon Mountains are a rugged mountain range in southern Arizona that form part of Saguaro National Park and rise prominently to the east of Tucson.
  • D. Orocopia Mountains
    The Orocopia Mountains are a rugged, arid mountain range in Southern California known for their desert landscapes, geological diversity, and proximity to the San Andreas Fault.
  • E. Socorro Mountains
    The Socorro Mountains are a rugged mountain range in central New Mexico known for their volcanic geology and proximity to the Rio Grande Rift.
  • 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_69d86d9cdb648190bf3171be0bd7d872 elicitation completed
NER batch_69e04fb4cc0081909efe330339474017 ner completed
NED1 batch_69ffb03539c081908b5df46bb810b949 ned_source_triple completed
Created at: April 10, 2026, 4:46 a.m.