Triple

T4958176
Position Surface form Disambiguated ID Type / Status
Subject Rupnagar E111337 entity
Predicate hasRailwayStation P918 FINISHED
Object Rupnagar railway station
Rupnagar railway station is a regional rail hub in Rupnagar, Punjab, India, serving passenger and local train services that connect the town with major cities in the region.
 E483090 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: Rupnagar railway station | Statement: [Rupnagar, hasRailwayStation, Rupnagar railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rupnagar railway station
Context triple: [Rupnagar, hasRailwayStation, Rupnagar railway station]
  • A. 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.
  • B. 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.
  • C. Larkana Railway Station
    Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
  • D. Udhampur railway station
    Udhampur railway station is a key rail terminus in Jammu and Kashmir, India, serving as an important link between the region and the rest of the country.
  • E. Ambala Cantonment railway station
    Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
  • 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: Rupnagar railway station
Triple: [Rupnagar, hasRailwayStation, Rupnagar railway station]
Generated description
Rupnagar railway station is a regional rail hub in Rupnagar, Punjab, India, serving passenger and local train services that connect the town with major cities in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rupnagar railway station
Target entity description: Rupnagar railway station is a regional rail hub in Rupnagar, Punjab, India, serving passenger and local train services that connect the town with major cities in the region.
  • A. 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.
  • B. 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.
  • C. Larkana Railway Station
    Larkana Railway Station is a key rail transport hub serving the city of Larkana in Sindh, Pakistan.
  • D. Udhampur railway station
    Udhampur railway station is a key rail terminus in Jammu and Kashmir, India, serving as an important link between the region and the rest of the country.
  • E. Ambala Cantonment railway station
    Ambala Cantonment railway station is a major railway junction in Haryana, India, serving as an important transit hub on the Delhi–Kalka and Delhi–Amritsar routes.
  • 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_69bd4418390c8190b7e9766a2512ce55 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd71d834c0819087f3faafdc9b4228 completed March 20, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81e144a08190b66bf07e09b6ff55 completed March 21, 2026, 11:32 a.m.
NEDg Description generation batch_69be83b10e048190889289ac2ca9f07f completed March 21, 2026, 11:40 a.m.
NED2 Entity disambiguation (via description) batch_69be843e2e50819099b2b73498c7c16e completed March 21, 2026, 11:42 a.m.
Created at: March 20, 2026, 1:32 p.m.