Triple

T17982573
Position Surface form Disambiguated ID Type / Status
Subject Ambala–Una Himachal line E449636 entity
Predicate startPoint P389 FINISHED
Object Ambala Cantonment Junction railway station — 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: Ambala Cantonment Junction railway station | Statement: [Ambala–Una Himachal line, startPoint, Ambala Cantonment Junction railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ambala Cantonment Junction railway station
Context triple: [Ambala–Una Himachal line, startPoint, Ambala Cantonment Junction railway station]
  • A. Ambala Cantonment railway station
    Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
  • B. Ambala Cantonment Junction chosen
    Ambala Cantonment Junction is a major railway station and junction in Ambala, Haryana, serving as a key rail hub in northern India.
  • C. Hisar Junction railway station
    Hisar Junction railway station is a major rail hub in the Indian state of Haryana, serving as a key transit point for passenger and freight trains in the region.
  • D. Jhelum Railway Station
    Jhelum Railway Station is a key rail transport hub serving the city of Jhelum in Punjab, Pakistan, connecting it to major cities across the country.
  • E. Kurukshetra Junction railway station
    Kurukshetra Junction railway station is a major railway hub in Haryana, India, serving the historic city of Kurukshetra and connecting it to key destinations across the region and country.
  • 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_69d8b9f9927c8190a006110c8b996e61 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4b297b7108190a676409b330ca23b completed April 19, 2026, 10:46 a.m.
Created at: April 10, 2026, 10:22 a.m.