Triple

T22121823
Position Surface form Disambiguated ID Type / Status
Subject Rae Bareli Junction E546689 entity
Predicate locatedOnRailwayLine P848 FINISHED
Object Lucknow–Varanasi line — 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: Lucknow–Varanasi line | Statement: [Rae Bareli Junction, locatedOnRailwayLine, Lucknow–Varanasi line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lucknow–Varanasi line
Context triple: [Rae Bareli Junction, locatedOnRailwayLine, Lucknow–Varanasi line]
  • A. Varanasi–Lucknow line chosen
    The Varanasi–Lucknow line is a key railway route in the Indian state of Uttar Pradesh that connects the major cities of Varanasi and Lucknow, serving as an important corridor for both passenger and freight traffic.
  • B. Varanasi–Jaunpur line
    The Varanasi–Jaunpur line is a railway route in the Indian state of Uttar Pradesh that connects the historic city of Varanasi with Jaunpur, serving as an important regional passenger and freight corridor.
  • C. Varanasi–Patna line
    The Varanasi–Patna line is a key Indian Railways route in northern India that connects the major cities of Varanasi and Patna, serving as an important corridor for passenger and freight traffic in the region.
  • D. Gorakhpur–Varanasi line
    The Gorakhpur–Varanasi line is a key railway route in the Indian state of Uttar Pradesh that connects the major cities of Gorakhpur and Varanasi, serving as an important corridor for both passenger and freight traffic.
  • E. Lucknow–Gorakhpur line
    The Lucknow–Gorakhpur line is a major railway route in the Indian state of Uttar Pradesh that connects the state capital Lucknow with the important rail hub of Gorakhpur, serving numerous intermediate towns and facilitating regional passenger and freight transport.
  • 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_69e11e38b3848190ac3a4fa97d56e65a completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1297e7e188190873924403421caa2 completed April 28, 2026, 9:41 p.m.
Created at: April 16, 2026, 8:31 p.m.