Triple

T20146161
Position Surface form Disambiguated ID Type / Status
Subject Washim E491307 entity
Predicate railwayLine P848 FINISHED
Object Purna–Khandwa line — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Purna–Khandwa line | Statement: [Washim, railwayLine, Purna–Khandwa line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Purna–Khandwa line
Context triple: [Washim, railwayLine, Purna–Khandwa line]
  • A. Jabalpur–Nainpur–Gondia line
    The Jabalpur–Nainpur–Gondia line is a railway route in central India that connects Jabalpur in Madhya Pradesh with Gondia in Maharashtra, serving as an important regional link for passenger and freight traffic.
  • B. Nagpur–Bhusawal line
    The Nagpur–Bhusawal line is a major railway route in central India that connects Nagpur with Bhusawal, forming an important segment of the Howrah–Mumbai main line.
  • C. Jabalpur–Katni line
    The Jabalpur–Katni line is a key railway route in the Indian state of Madhya Pradesh that connects the cities of Jabalpur and Katni, facilitating regional passenger and freight transport.
  • D. Nagpur–Bilaspur line
    The Nagpur–Bilaspur line is a key railway route in central India that connects Nagpur in Maharashtra with Bilaspur in Chhattisgarh, forming part of an important east–west rail corridor.
  • E. Udhna–Jalgaon line
    The Udhna–Jalgaon line is a railway route in western India that connects Udhna near Surat in Gujarat with Jalgaon in Maharashtra, serving as an important link for passenger and freight traffic in the region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Purna–Khandwa line
Target entity description: The Purna–Khandwa line is a railway route in central India that connects Purna in Maharashtra to Khandwa in Madhya Pradesh, serving as an important regional link for passenger and freight traffic.
  • A. Jabalpur–Nainpur–Gondia line
    The Jabalpur–Nainpur–Gondia line is a railway route in central India that connects Jabalpur in Madhya Pradesh with Gondia in Maharashtra, serving as an important regional link for passenger and freight traffic.
  • B. Nagpur–Bhusawal line
    The Nagpur–Bhusawal line is a major railway route in central India that connects Nagpur with Bhusawal, forming an important segment of the Howrah–Mumbai main line.
  • C. Jabalpur–Katni line
    The Jabalpur–Katni line is a key railway route in the Indian state of Madhya Pradesh that connects the cities of Jabalpur and Katni, facilitating regional passenger and freight transport.
  • D. Nagpur–Bilaspur line
    The Nagpur–Bilaspur line is a key railway route in central India that connects Nagpur in Maharashtra with Bilaspur in Chhattisgarh, forming part of an important east–west rail corridor.
  • E. Udhna–Jalgaon line
    The Udhna–Jalgaon line is a railway route in western India that connects Udhna near Surat in Gujarat with Jalgaon in Maharashtra, serving as an important link for passenger and freight traffic in the region.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69da6265f8f0819080b29c752a574088 completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e6679e43a48190b3a5da5710b07ff7 completed April 20, 2026, 5:51 p.m.
Created at: April 11, 2026, 11:33 p.m.