Triple

T16859281
Position Surface form Disambiguated ID Type / Status
Subject Sierra Pinta E409865 entity
Predicate partOf P40 FINISHED
Object Lower Colorado Valley E17193 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: Lower Colorado Valley | Statement: [Sierra Pinta, partOf, Lower Colorado Valley]

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: Lower Colorado Valley
Context triple: [Sierra Pinta, partOf, Lower Colorado Valley]
  • A. Lower Colorado River region chosen
    The Lower Colorado River region is an area along the lower course of the Colorado River in the southwestern United States and northwestern Mexico, traditionally inhabited by Indigenous peoples whose cultures and languages are part of the Yuman language family.
  • B. Canyon River
    Canyon River is a 1956 American Western film starring George Montgomery, known for its cattle-drive storyline and themes of ranching conflicts.
  • C. Rio Grande basin
    The Rio Grande basin is the extensive watershed of the Rio Grande River, draining parts of Colorado, New Mexico, Texas, and northern Mexico into the Gulf of Mexico.
  • D. Colorado River Basin
    The Colorado River Basin is the vast watershed in the western United States and northern Mexico that collects and channels water from multiple states and tributaries into the Colorado River, supporting major ecosystems, agriculture, and cities across an arid region.
  • E. Little Colorado River
    The Little Colorado River is a major tributary in the American Southwest that flows through Arizona’s high desert and deep canyons before joining the Colorado River near the Grand Canyon.
  • 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_69d88395e6c88190b22730f335107c14 elicitation completed
NER batch_69e3b501f72881909f7600311705fb33 ner completed
NED1 batch_6a00bb25300c8190a352037c21c244bd ned_source_triple completed
Created at: April 10, 2026, 5:24 a.m.