Triple

T13596526
Position Surface form Disambiguated ID Type / Status
Subject Kapurthala E324835 entity
Predicate railwayStation P918 FINISHED
Object Kapurthala railway station
Kapurthala railway station is a regional rail hub in Punjab, India, serving the city of Kapurthala with passenger and local train services on the Northern Railway network.
 E1048415 NE FINISHED

How this triple was built (4 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: Kapurthala railway station | Statement: [Kapurthala, railwayStation, Kapurthala railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kapurthala railway station
Context triple: [Kapurthala, railwayStation, Kapurthala railway station]
  • A. Jalandhar Cantt railway station
    Jalandhar Cantt railway station is a key railway station serving the cantonment area of Jalandhar in Punjab, India, connecting it to major cities and regional destinations.
  • B. Jalandhar City railway station
    Jalandhar City railway station is a major rail hub in Punjab, India, serving the city of Jalandhar with extensive passenger and freight connectivity to regional and national destinations.
  • C. Firozpur Cantonment railway station
    Firozpur Cantonment railway station is a major railway junction in Ferozepur, Punjab, serving as an important hub for passenger and freight trains in northern India.
  • 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. Ludhiana Junction railway station
    Ludhiana Junction railway station is a major railway hub in Punjab, India, serving as a key junction on the Northern Railway network and connecting Ludhiana to numerous cities across the country.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kapurthala railway station
Triple: [Kapurthala, railwayStation, Kapurthala railway station]
Generated description
Kapurthala railway station is a regional rail hub in Punjab, India, serving the city of Kapurthala with passenger and local train services on the Northern Railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kapurthala railway station
Target entity description: Kapurthala railway station is a regional rail hub in Punjab, India, serving the city of Kapurthala with passenger and local train services on the Northern Railway network.
  • A. Jalandhar Cantt railway station
    Jalandhar Cantt railway station is a key railway station serving the cantonment area of Jalandhar in Punjab, India, connecting it to major cities and regional destinations.
  • B. Jalandhar City railway station
    Jalandhar City railway station is a major rail hub in Punjab, India, serving the city of Jalandhar with extensive passenger and freight connectivity to regional and national destinations.
  • C. Firozpur Cantonment railway station
    Firozpur Cantonment railway station is a major railway junction in Ferozepur, Punjab, serving as an important hub for passenger and freight trains in northern India.
  • 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. Ludhiana Junction railway station
    Ludhiana Junction railway station is a major railway hub in Punjab, India, serving as a key junction on the Northern Railway network and connecting Ludhiana to numerous cities across the country.
  • F. None of above. chosen

Provenance (5 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_69d80769eaf081909d82f44e484d6113 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb0590558819080ccc5874a650b1e completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bc99dac8190bc267fdf405e8d58 completed May 3, 2026, 3:37 p.m.
NEDg Description generation batch_69f77643b0348190962bf23a9857edbe completed May 3, 2026, 4:22 p.m.
NED2 Entity disambiguation (via description) batch_69f7791add908190af69b23a54eb7560 completed May 3, 2026, 4:34 p.m.
Created at: April 9, 2026, 9:49 p.m.