Triple

T8352082
Position Surface form Disambiguated ID Type / Status
Subject Eastern Railway zone E196584 entity
Predicate jurisdictionIncludes P808 FINISHED
Object Howrah–Patna–Mughalsarai route segments E520995 NE FINISHED

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: Howrah–Patna–Mughalsarai route segments | Statement: [Eastern Railway zone, jurisdictionIncludes, Howrah–Patna–Mughalsarai route segments]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Howrah–Patna–Mughalsarai route segments
Context triple: [Eastern Railway zone, jurisdictionIncludes, Howrah–Patna–Mughalsarai route segments]
  • A. Patna–Mughalsarai section
    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. Howrah–Sahibganj loop
    The Howrah–Sahibganj loop is a major railway route in eastern India that connects Howrah with Sahibganj via numerous important towns in West Bengal and Jharkhand.
  • C. Barddhaman–Sainthia section
    The Barddhaman–Sainthia section is a railway line in the Indian state of West Bengal that connects Barddhaman with Sainthia, serving several important towns and junctions along the route.
  • D. Howrah–Bardhaman chord line
    The Howrah–Bardhaman chord line is a major suburban and intercity railway corridor in West Bengal, India, connecting Howrah with Bardhaman via a shorter, high-capacity route.
  • E. Howrah–Delhi main line chosen
    The Howrah–Delhi main line is one of India's busiest and most important railway corridors, connecting Kolkata (Howrah) with the national capital New Delhi and passing through major cities across northern and eastern India.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82f08b348190bfb7881944bbff6f completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb80460f048190aa298ddffde1047d completed March 31, 2026, 8:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc75623488190be3303f5e75784e8 completed April 2, 2026, 1:33 a.m.
Created at: March 30, 2026, 5:59 p.m.