Triple

T22340855
Position Surface form Disambiguated ID Type / Status
Subject Danapur railway division E552269 entity
Predicate hasRailwayLine P848 FINISHED
Object Patna–Mughalsarai section — NE NERFINISHED

How this triple was built (2 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: Patna–Mughalsarai section | Statement: [Danapur railway division, hasRailwayLine, Patna–Mughalsarai section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Patna–Mughalsarai section
Context triple: [Danapur railway division, hasRailwayLine, Patna–Mughalsarai section]
  • A. Patna–Mughalsarai section chosen
    The Patna–Mughalsarai section is a key railway corridor in eastern India that connects the city of Patna with Mughalsarai (now Pt. Deen Dayal Upadhyaya Junction), forming part of the busy Howrah–Delhi main line.
  • B. Kanpur–Lucknow section
    The Kanpur–Lucknow section is a key railway corridor in the Indian state of Uttar Pradesh that connects the major cities of Kanpur and Lucknow and forms part of the busy Delhi–Howrah route.
  • C. Kanpur–Prayagraj section
    The Kanpur–Prayagraj section is a key railway line in the Indian state of Uttar Pradesh that connects the major cities of Kanpur and Prayagraj and forms part of important national rail corridors.
  • D. Agra–Kanpur section
    The Agra–Kanpur section is a key railway corridor in the Indian state of Uttar Pradesh that connects the major cities of Agra and Kanpur and forms part of the broader rail network linking northern India.
  • E. Samastipur–Muzaffarpur line
    The Samastipur–Muzaffarpur line is a key railway route in the Indian state of Bihar that connects the important regional centers of Samastipur and Muzaffarpur within the East Central Railway zone.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e11e494eec81909c4d2d51f69499d9 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15783637c8190b77885f4e23d7ee5 completed April 29, 2026, 12:57 a.m.
Created at: April 16, 2026, 8:43 p.m.