Triple

T21261024
Position Surface form Disambiguated ID Type / Status
Subject Kanpur–Mathura line E524000 entity
Predicate connectsToMajorRouteAt P35426 FINISHED
Object Mathura Junction railway station 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: Mathura Junction railway station | Statement: [Kanpur–Mathura line, connectsToMajorRouteAt, Mathura Junction railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mathura Junction railway station
Context triple: [Kanpur–Mathura line, connectsToMajorRouteAt, Mathura Junction railway station]
  • A. Mathura Junction railway station chosen
    Mathura Junction railway station is a major rail hub in Uttar Pradesh, India, serving as a key junction on several important routes and facilitating extensive passenger and freight movement across northern and central India.
  • B. Miraj Junction railway station
    Miraj Junction railway station is a major railway junction in Maharashtra, India, serving as an important transit point connecting multiple regional and long-distance routes.
  • C. Mughalsarai Junction railway station
    Mughalsarai Junction railway station is a major railway hub in Uttar Pradesh, India, known as one of the busiest and most important junctions on the Indian Railways network.
  • D. Balaghat Junction railway station
    Balaghat Junction railway station is a key railway hub in Madhya Pradesh, India, serving the town of Balaghat and connecting it to regional and national rail networks.
  • E. Moradabad Junction railway station
    Moradabad Junction railway station is a major rail hub in Uttar Pradesh, India, serving as an important junction on the Northern Railway network and connecting several key routes in the region.
  • 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: connectsToMajorRouteAt
Context triple: [Kanpur–Mathura line, connectsToMajorRouteAt, Mathura Junction railway station]
  • A. isMajorRouteThrough
    Indicates that a route serves as a primary or significant pathway passing through a specified area or location.
  • B. connectsToMainLineAt chosen
    Indicates that one entity is linked or joined to a primary or central line at a specific point.
  • C. hasMajorRouteType
    Indicates that an entity is associated with a primary classification of transportation route (such as highway, rail line, or other major route type).
  • D. hasMajorStructureOnRoute
    Indicates that a significant physical structure is located along or directly associated with a particular route.
  • E. isMajorRoadJunction
    Indicates that a location serves as a primary intersection where major roads or highways meet or cross.
  • 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_69e0b5156d7881909bd4f83676590715 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e735e6a0448190ad412a8fcbbd8ff0 completed April 21, 2026, 8:31 a.m.
PD Predicate disambiguation batch_69e5f61239708190ab7b3c83ae848a0d completed April 20, 2026, 9:46 a.m.
Created at: April 16, 2026, 3:59 p.m.