Triple

T6112120
Position Surface form Disambiguated ID Type / Status
Subject Chhatarpur E136267 entity
Predicate hasRailwayStation P918 FINISHED
Object Chhatarpur railway station
Chhatarpur railway station is a regional rail stop in Madhya Pradesh, India, serving the town of Chhatarpur and connecting it to major nearby cities.
 E569251 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: Chhatarpur railway station | Statement: [Chhatarpur, hasRailwayStation, Chhatarpur railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chhatarpur railway station
Context triple: [Chhatarpur, hasRailwayStation, Chhatarpur railway station]
  • A. Burhanpur railway station
    Burhanpur railway station is a regional rail hub in Madhya Pradesh, India, serving the city of Burhanpur and connecting it to major routes on the Indian Railways network.
  • B. Gorakhpur Junction railway station
    Gorakhpur Junction railway station is a major railway hub in Uttar Pradesh, India, known for having one of the world’s longest railway platforms and serving as a key junction in the North Eastern Railway zone.
  • C. Saharsa Junction railway station
    Saharsa Junction railway station is a major railway hub in Bihar, India, serving as a key junction for regional and long-distance trains in the Saharsa district.
  • D. Jabalpur Junction railway station
    Jabalpur Junction railway station is a major rail hub in central India, serving the city of Jabalpur and connecting it to numerous regional and national destinations.
  • E. Kalupur railway station
    Kalupur railway station is the main railway junction of Ahmedabad, Gujarat, serving as a major hub for long-distance and regional trains in western India.
  • 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: Chhatarpur railway station
Triple: [Chhatarpur, hasRailwayStation, Chhatarpur railway station]
Generated description
Chhatarpur railway station is a regional rail stop in Madhya Pradesh, India, serving the town of Chhatarpur and connecting it to major nearby cities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chhatarpur railway station
Target entity description: Chhatarpur railway station is a regional rail stop in Madhya Pradesh, India, serving the town of Chhatarpur and connecting it to major nearby cities.
  • A. Burhanpur railway station
    Burhanpur railway station is a regional rail hub in Madhya Pradesh, India, serving the city of Burhanpur and connecting it to major routes on the Indian Railways network.
  • B. Gorakhpur Junction railway station
    Gorakhpur Junction railway station is a major railway hub in Uttar Pradesh, India, known for having one of the world’s longest railway platforms and serving as a key junction in the North Eastern Railway zone.
  • C. Saharsa Junction railway station
    Saharsa Junction railway station is a major railway hub in Bihar, India, serving as a key junction for regional and long-distance trains in the Saharsa district.
  • D. Jabalpur Junction railway station
    Jabalpur Junction railway station is a major rail hub in central India, serving the city of Jabalpur and connecting it to numerous regional and national destinations.
  • E. Kalupur railway station
    Kalupur railway station is the main railway junction of Ahmedabad, Gujarat, serving as a major hub for long-distance and regional trains in western India.
  • 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_69c0089ea6f88190b349be53e04b4f5f completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05bbde2048190909aa3a8097bcf93 completed March 22, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c125631e008190921206b9e355202b completed March 23, 2026, 11:34 a.m.
NEDg Description generation batch_69c1281a40a0819083e1ed6fe5433016 completed March 23, 2026, 11:46 a.m.
NED2 Entity disambiguation (via description) batch_69c12891264c81908eec332350863b4a completed March 23, 2026, 11:48 a.m.
Created at: March 22, 2026, 4:13 p.m.