Triple

T21143664
Position Surface form Disambiguated ID Type / Status
Subject Cawnpore North Barracks station E520994 entity
Predicate associatedWith P37 FINISHED
Object North Western railway routes — 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: North Western railway routes | Statement: [Cawnpore North Barracks station, associatedWith, North Western railway routes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Western railway routes
Context triple: [Cawnpore North Barracks station, associatedWith, North Western railway routes]
  • A. North West routes (Network Rail classification)
    North West routes (Network Rail classification) is a Network Rail-defined group of railway lines in the north-west of England used for operational, planning, and management purposes within the national rail network.
  • B. North Western Railway
    North Western Railway is a fictional railway company featured in The Railway Series books by Rev. W. Awdry, set on the Island of Sodor and known for its anthropomorphic locomotives.
  • C. North Western Railway chosen
    North Western Railway is one of the zones of Indian Railways, overseeing rail operations across parts of Rajasthan and neighboring regions in northwestern India.
  • D. Main Western railway line
    The Main Western railway line is a major railway corridor in New South Wales, Australia, running west from Sydney across the Blue Mountains and into the state's central west.
  • E. Western Route (Network Rail)
    Western Route (Network Rail) is a major operational railway route in southwest England managed by Network Rail, covering key lines and stations in the Exeter and wider Western region.
  • 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_69e0b50c6a848190a4e525a77a319b8a completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e723fbb29881909c4036eab46ed440 completed April 21, 2026, 7:15 a.m.
Created at: April 16, 2026, 2:57 p.m.