Triple

T19016350
Position Surface form Disambiguated ID Type / Status
Subject Udhampur railway station E465358 entity
Predicate linksToTransportNetwork P12181 FINISHED
Object Indian Railways broad-gauge network NE NERFINISHED

How this triple was built (3 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: Indian Railways broad-gauge network | Statement: [Udhampur railway station, linksToTransportNetwork, Indian Railways broad-gauge network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Indian Railways broad-gauge network
Context triple: [Udhampur railway station, linksToTransportNetwork, Indian Railways broad-gauge network]
  • A. Indian broad gauge chosen
    Indian broad gauge is the standard, wider-than-average railway track gauge predominantly used across India’s rail network, enabling high-capacity and heavy-haul train operations.
  • B. Golden Quadrilateral railway network
    The Golden Quadrilateral railway network is a major Indian Railways route system that interconnects key metropolitan cities in a quadrilateral pattern to facilitate high-volume passenger and freight movement.
  • C. Indian Railways
    Indian Railways is India’s state-owned national railway system, operating one of the world’s largest rail networks for passenger and freight transport across the country.
  • D. Mumbai–Ahmedabad–Delhi main line
    The Mumbai–Ahmedabad–Delhi main line is a major Indian Railways trunk route that connects Mumbai with Ahmedabad and Delhi, serving as a key corridor for long-distance passenger and freight traffic in western and northern India.
  • E. Delhi–Mumbai line
    The Delhi–Mumbai line is one of India’s busiest and most important railway corridors, connecting the national capital New Delhi with the financial hub Mumbai and passing through major cities in northern and western India.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: linksToTransportNetwork
Context triple: [Udhampur railway station, linksToTransportNetwork, Indian Railways broad-gauge network]
  • A. transportNetworkPartOf
    Indicates that one transport network is a component or subdivision of a larger, encompassing transport network.
  • B. transportLinkType
    Indicates the specific kind of transportation connection or route that exists between two locations or transport nodes.
  • C. transportNetwork chosen
    Indicates a relationship where infrastructure or services enable the movement of people or goods between different locations.
  • D. transportationLinksTo
    Indicates that there is a transportation connection or route enabling movement or travel between the two entities.
  • E. isTransportationLinkBetween
    Indicates that there exists a transportation connection (such as a road, rail, air, or sea route) linking the two entities.
  • F. None of above.

Provenance (3 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_69e5d6db04fc819094709f223e30a526 completed April 20, 2026, 7:33 a.m.
PD Predicate disambiguation batch_69e4a2fd80c081908237317a3a883e1c completed April 19, 2026, 9:40 a.m.
Created at: April 10, 2026, 12:02 p.m.