Triple

T21960492
Position Surface form Disambiguated ID Type / Status
Subject Agra–Mathura section E542313 entity
Predicate partOf P40 FINISHED
Object Delhi–Chennai route 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: Delhi–Chennai route | Statement: [Agra–Mathura section, partOf, Delhi–Chennai route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Delhi–Chennai route
Context triple: [Agra–Mathura section, partOf, Delhi–Chennai route]
  • A. Delhi–Chennai route chosen
    The Delhi–Chennai route is a major Indian Railways trunk line connecting the national capital New Delhi with the southern metropolis Chennai, passing through key junctions across central and southern India.
  • B. Kolkata–Chennai route
    The Kolkata–Chennai route is a major railway corridor in eastern and southern India that connects the city of Kolkata in West Bengal with Chennai in Tamil Nadu, passing through key cities along the east coast.
  • C. Chennai–Mumbai route
    The Chennai–Mumbai route is a major Indian railway corridor connecting the southeastern metropolis of Chennai with the western financial hub of Mumbai, passing through key junctions across multiple states.
  • D. Delhi–Mumbai route
    The Delhi–Mumbai route is one of India’s busiest and most important railway corridors, connecting the national capital with the country’s financial hub through major cities across northern and western India.
  • E. Hyderabad–New Delhi route
    The Hyderabad–New Delhi route is a major Indian railway corridor connecting the southern metropolis of Hyderabad with the national capital, New Delhi, and passing through key junctions in central India.
  • 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_69e0c47fab1081908dc74a6545dbb051 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f12455e99c819092ec59fe571f814e completed April 28, 2026, 9:19 p.m.
Created at: April 16, 2026, 8 p.m.