Triple

T10569082
Position Surface form Disambiguated ID Type / Status
Subject Teda people E249431 entity
Predicate region P40 FINISHED
Object Tibesti Mountains E40322 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: Tibesti Mountains | Statement: [Teda people, region, Tibesti 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: Tibesti Mountains
Context triple: [Teda people, region, Tibesti Mountains]
  • A. Tibesti Mountains chosen
    The Tibesti Mountains are a remote volcanic mountain range in the central Sahara, spanning northern Chad and southern Libya and known for their high peaks, rugged terrain, and association with the Tebu people.
  • B. Sirwa Massif
    Sirwa Massif is a volcanic mountain range in southern Morocco that forms a rugged highland transition zone between the High Atlas and the Anti-Atlas.
  • C. Adwa Mountains
    The Adwa Mountains are a rugged mountain range in northern Ethiopia known for their dramatic peaks and for surrounding the historic town and battlefield area of Adwa.
  • D. Kel Ahaggar
    Kel Ahaggar are a major Tuareg confederation traditionally inhabiting the Hoggar (Ahaggar) Mountains region of southern Algeria, known for their nomadic pastoralist culture and historic control of Saharan trade routes.
  • E. Sumapaz Massif
    The Sumapaz Massif is a high Andean region in central Colombia best known for containing Sumapaz Páramo, the largest páramo (high-altitude tropical moorland) ecosystem in the world.
  • 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_69d381c8bd708190acf3d275c908251e elicitation completed
NER batch_69d5272ff53c8190ae7c399d49b585f5 ner completed
NED1 batch_69d94b4c26ec8190910efdf4a236d654 ned_source_triple completed
Created at: April 6, 2026, 12:37 p.m.