Triple

T19025424
Position Surface form Disambiguated ID Type / Status
Subject Lucknow NR railway division E465596 entity
Predicate hasRailwayLine P848 FINISHED
Object Lucknow–Moradabad 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–Moradabad line | Statement: [Lucknow NR railway division, hasRailwayLine, Lucknow–Moradabad line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lucknow–Moradabad line
Context triple: [Lucknow NR railway division, hasRailwayLine, Lucknow–Moradabad line]
  • A. Lucknow–Moradabad line chosen
    The Lucknow–Moradabad line is a key railway route in northern India connecting the cities of Lucknow and Moradabad and serving important intermediate junctions such as Bareilly.
  • B. Aligarh–Moradabad line
    The Aligarh–Moradabad line is a key railway route in the Indian state of Uttar Pradesh that connects the cities of Aligarh and Moradabad and forms part of the Northern Railway network.
  • C. Moradabad–Saharanpur line
    The Moradabad–Saharanpur line is a key railway route in northern India that links the cities of Moradabad and Saharanpur, facilitating regional passenger and freight transport.
  • D. Moradabad–Rampur–Kathgodam line
    The Moradabad–Rampur–Kathgodam line is a key railway route in northern India that links the plains of Uttar Pradesh with the foothills of Uttarakhand, serving as an important corridor for both passenger and freight traffic.
  • E. Meerut–Khatauli line
    The Meerut–Khatauli line is a railway route in the Indian state of Uttar Pradesh that connects the city of Meerut with the town of Khatauli, serving as part of the regional rail network.
  • 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_69d8dd025c188190a1d81f5b4ec7e2c6 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d6e271848190b67ad08af35b6796 completed April 20, 2026, 7:33 a.m.
Created at: April 10, 2026, 12:02 p.m.