Triple

T13523778
Position Surface form Disambiguated ID Type / Status
Subject Al-Farghani E322967 entity
Predicate region P40 FINISHED
Object Khurasan E67423 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: Khurasan | Statement: [Al-Farghani, region, Khurasan]

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: Khurasan
Context triple: [Al-Farghani, region, Khurasan]
  • A. Khorasan chosen
    Khorasan is a historical region in northeastern Iran and surrounding areas that served as a major cultural and political center in various Persian and Islamic empires.
  • B. Khwarezm
    Khwarezm is a historic region in Central Asia, centered around the lower Amu Darya river, that served as an important cultural and political hub for various Iranian and Turkic peoples over many centuries.
  • C. Transoxiana
    Transoxiana is a historic region of Central Asia, centered between the Amu Darya and Syr Darya rivers, that served as a major cultural and commercial crossroads along the Silk Road.
  • D. Sistan
    Sistan is a historical and geographical region in southeastern Iran and southwestern Afghanistan, known for its arid climate, ancient civilizations, and strategic location along historic trade routes.
  • E. Transcaspia
    Transcaspia was a historical region in Central Asia, largely corresponding to modern-day Turkmenistan, that lay east of the Caspian Sea and was once part of the Russian Empire.
  • 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_69d80766a21881909f21a1b7421d3b8a elicitation completed
NER batch_69dbafa535cc81908d0018fef81a2848 ner completed
NED1 batch_69f7942668f481909c6d892fdfd32c02 ned_source_triple completed
Created at: April 9, 2026, 9:44 p.m.