Triple

T8096666
Position Surface form Disambiguated ID Type / Status
Subject Alborz Province E189002 entity
Predicate borders P224 FINISHED
Object Mazandaran Province E190543 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: Mazandaran Province | Statement: [Alborz Province, borders, Mazandaran Province]

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: Mazandaran Province
Context triple: [Alborz Province, borders, Mazandaran Province]
  • A. Mazandaran Province chosen
    Mazandaran Province is a lush, populous region in northern Iran along the southern coast of the Caspian Sea, known for its forests, agriculture, and tourism.
  • B. Gilan Province
    Gilan Province is a lush, mountainous region in northern Iran along the Caspian Sea, known for its humid climate, rice paddies, tea plantations, and distinct local culture.
  • C. Alborz Province
    Alborz Province is a small but densely populated province in northern Iran, located just west of Tehran and known for its mountainous terrain and proximity to the capital.
  • D. Zanjan Province
    Zanjan Province is a northwestern region of Iran known for its Azerbaijani-speaking population, traditional handicrafts, and historical sites.
  • E. Razavi Khorasan Province
    Razavi Khorasan Province is a large northeastern region of Iran known for its religious significance as the location of the holy city of Mashhad and the shrine of Imam Reza.
  • 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_69ca82b886d88190a9cba0d5a4a27521 elicitation completed
NER batch_69cb429319048190b612c8060a9a24d2 ner completed
NED1 batch_69d02f04ab008190a4c98a8f00ec4c20 ned_source_triple completed
Created at: March 30, 2026, 5:30 p.m.