Triple

T1156424
Position Surface form Disambiguated ID Type / Status
Subject Amritsar E23792 entity
Predicate hasRailwayStation P918 FINISHED
Object Amritsar Junction railway station
Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
 E141426 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: Amritsar Junction railway station | Statement: [Amritsar, hasRailwayStation, Amritsar Junction railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Amritsar Junction railway station
Context triple: [Amritsar, hasRailwayStation, Amritsar Junction railway station]
  • A. Meerut Cantt railway station
    Meerut Cantt railway station is a key Indian Railways station serving the cantonment area of Meerut in Uttar Pradesh, facilitating both civilian and military rail transport.
  • B. New Delhi Railway Station
    New Delhi Railway Station is one of India’s busiest and largest railway hubs, serving as a major gateway to the capital city and a central node in the country’s rail network.
  • C. 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.
  • D. Meerut City railway station
    Meerut City railway station is a major rail junction in Uttar Pradesh, India, serving as one of the primary railway hubs for the city of Meerut and its surrounding region.
  • E. Agra Cantt railway station
    Agra Cantt railway station is the primary and busiest rail hub serving the city of Agra in Uttar Pradesh, India, connecting it to major destinations 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: Amritsar Junction railway station
Triple: [Amritsar, hasRailwayStation, Amritsar Junction railway station]
Generated description
Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Amritsar Junction railway station
Target entity description: Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
  • A. Meerut Cantt railway station
    Meerut Cantt railway station is a key Indian Railways station serving the cantonment area of Meerut in Uttar Pradesh, facilitating both civilian and military rail transport.
  • B. New Delhi Railway Station
    New Delhi Railway Station is one of India’s busiest and largest railway hubs, serving as a major gateway to the capital city and a central node in the country’s rail network.
  • C. 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.
  • D. Meerut City railway station
    Meerut City railway station is a major rail junction in Uttar Pradesh, India, serving as one of the primary railway hubs for the city of Meerut and its surrounding region.
  • E. Agra Cantt railway station
    Agra Cantt railway station is the primary and busiest rail hub serving the city of Agra in Uttar Pradesh, India, connecting it to major destinations 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_69a493f0d32c8190ac74bad3c87f2641 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bc92ae008190a587c12ecc9a502a completed March 1, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac8a03f6a0819082cd0e0ea74bb5da completed March 7, 2026, 8:26 p.m.
NEDg Description generation batch_69ac8a7df71c819097c344553d101bca completed March 7, 2026, 8:28 p.m.
NED2 Entity disambiguation (via description) batch_69ac8ad15e7c8190b596ee5f4b9d0469 completed March 7, 2026, 8:30 p.m.
Created at: March 1, 2026, 7:44 p.m.