Triple

T14876328
Position Surface form Disambiguated ID Type / Status
Subject Hyderabad railway division E349875 entity
Predicate hasStation P35 FINISHED
Object Mahbubnagar railway station E195311 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: Mahbubnagar railway station | Statement: [Hyderabad railway division, hasStation, Mahbubnagar railway station]

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: Mahbubnagar railway station
Context triple: [Hyderabad railway division, hasStation, Mahbubnagar railway station]
  • A. Mahbubnagar railway station chosen
    Mahbubnagar railway station is a key rail transit hub serving the town of Mahbubnagar in Telangana, India, and connecting it to major cities in the region.
  • B. Nizamabad railway station
    Nizamabad railway station is a key rail hub in Telangana, India, serving the city of Nizamabad with major passenger and regional train connections.
  • C. Medchal railway station
    Medchal railway station is a suburban rail station serving the Medchal area near Hyderabad in Telangana, India.
  • D. Khammam railway station
    Khammam railway station is a major rail hub in Telangana, India, serving the city of Khammam on the busy New Delhi–Chennai route.
  • E. Karimnagar railway station
    Karimnagar railway station is a regional rail hub in Karimnagar, Telangana, India, providing passenger and local train services that connect the city to major nearby urban centers.
  • 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_69d822ee4f408190b6ac3b2fa434f0df elicitation completed
NER batch_69ded5e4e4448190a8796573bc6d1069 ner completed
NED1 batch_69fe7e8192548190ad268b5804c97060 ned_source_triple completed
Created at: April 10, 2026, 1:55 a.m.