Triple

T9686480
Position Surface form Disambiguated ID Type / Status
Subject Raichur railway station E234420 entity
Predicate onLine P1293 FINISHED
Object Guntakal–Wadi section E721902 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: Guntakal–Wadi section | Statement: [Raichur railway station, onLine, Guntakal–Wadi section]

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: Guntakal–Wadi section
Context triple: [Raichur railway station, onLine, Guntakal–Wadi section]
  • A. Vijayawada–Nidadavolu section
    The Vijayawada–Nidadavolu section is a key railway line in the Indian state of Andhra Pradesh that connects major junctions and supports significant passenger and freight traffic along the region.
  • B. Guntur–Tenali section
    The Guntur–Tenali section is a key railway line in Andhra Pradesh, India, connecting the cities of Guntur and Tenali and forming part of an important regional rail corridor.
  • C. Vijayawada–Guntakal section chosen
    The Vijayawada–Guntakal section is a key railway line in the Indian state of Andhra Pradesh that connects the major junctions of Vijayawada and Guntakal, forming an important route for both passenger and freight trains.
  • D. Guntur–Nallapadu–Guntakal section
    The Guntur–Nallapadu–Guntakal section is a railway line in the Indian state of Andhra Pradesh that connects Guntur with Guntakal, serving as an important route for regional passenger and freight traffic.
  • E. Wardha–Sevagram section
    The Wardha–Sevagram section is a key railway corridor in Maharashtra, India, forming part of the main line connecting central India with major cities such as Nagpur and beyond.
  • 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_69ca84ca73208190957a900c8543bdcc elicitation completed
NER batch_69cd9cd2dab481908e0d3fed28de9d40 ner completed
NED1 batch_69d1910b7c148190b9061b1ce0520e8b ned_source_triple completed
Created at: March 30, 2026, 8:17 p.m.