Triple

T20213471
Position Surface form Disambiguated ID Type / Status
Subject Howrah–Sahibganj loop E493550 entity
Predicate connectsToLine P35490 FINISHED
Object Sahibganj loop–Kiul section (towards Kiul/Patna) 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: Sahibganj loop–Kiul section (towards Kiul/Patna) | Statement: [Howrah–Sahibganj loop, connectsToLine, Sahibganj loop–Kiul section (towards Kiul/Patna)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sahibganj loop–Kiul section (towards Kiul/Patna)
Context triple: [Howrah–Sahibganj loop, connectsToLine, Sahibganj loop–Kiul section (towards Kiul/Patna)]
  • 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. Kota–Nagda section
    The Kota–Nagda section is a key railway line in India that connects Kota in Rajasthan with Nagda in Madhya Pradesh, serving as an important corridor for passenger and freight traffic.
  • C. Jabalpur–Katni–Satna–Manikpur section
    The Jabalpur–Katni–Satna–Manikpur section is a key railway route in central India that connects important cities across Madhya Pradesh and Uttar Pradesh, serving as a vital corridor for both passenger and freight traffic.
  • D. Kazipet–Balharshah section
    The Kazipet–Balharshah section is a key railway corridor in India that forms part of the important north–south and east–west trunk routes, carrying significant passenger and freight traffic.
  • E. 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.
  • 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: Sahibganj loop–Kiul section (towards Kiul/Patna)
Target entity description: The Sahibganj loop–Kiul section (towards Kiul/Patna) is a railway segment in eastern India that carries trains from the Sahibganj loop onward toward Kiul Junction and further to Patna on the Indian Railways network.
  • 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. Kota–Nagda section
    The Kota–Nagda section is a key railway line in India that connects Kota in Rajasthan with Nagda in Madhya Pradesh, serving as an important corridor for passenger and freight traffic.
  • C. Jabalpur–Katni–Satna–Manikpur section
    The Jabalpur–Katni–Satna–Manikpur section is a key railway route in central India that connects important cities across Madhya Pradesh and Uttar Pradesh, serving as a vital corridor for both passenger and freight traffic.
  • D. Kazipet–Balharshah section
    The Kazipet–Balharshah section is a key railway corridor in India that forms part of the important north–south and east–west trunk routes, carrying significant passenger and freight traffic.
  • E. Howrah–Sahibganj loop chosen
    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.
  • F. None of above.

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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66ed6fe888190b553ba6879cb2d8d completed April 20, 2026, 6:22 p.m.
Created at: April 11, 2026, 11:38 p.m.