Triple

T6162513
Position Surface form Disambiguated ID Type / Status
Subject Ministry of Railways (India) E137474 entity
Predicate headquartersLocation P62 FINISHED
Object Rail Bhavan, New Delhi
Rail Bhavan, New Delhi is a prominent government office building that serves as the central administrative hub for India’s railway system.
 E574382 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: Rail Bhavan, New Delhi | Statement: [Ministry of Railways (India), headquartersLocation, Rail Bhavan, New Delhi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rail Bhavan, New Delhi
Context triple: [Ministry of Railways (India), headquartersLocation, Rail Bhavan, New Delhi]
  • A. 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.
  • B. Old Delhi Railway Station
    Old Delhi Railway Station is one of the busiest and oldest rail hubs in India, serving as a key gateway to the national capital and northern railway routes.
  • C. 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.
  • D. Hisar Junction railway station
    Hisar Junction railway station is a major rail hub in the Indian state of Haryana, serving as a key transit point for passenger and freight trains in the region.
  • E. 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.
  • 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: Rail Bhavan, New Delhi
Triple: [Ministry of Railways (India), headquartersLocation, Rail Bhavan, New Delhi]
Generated description
Rail Bhavan, New Delhi is a prominent government office building that serves as the central administrative hub for India’s railway system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rail Bhavan, New Delhi
Target entity description: Rail Bhavan, New Delhi is a prominent government office building that serves as the central administrative hub for India’s railway system.
  • A. 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.
  • B. Old Delhi Railway Station
    Old Delhi Railway Station is one of the busiest and oldest rail hubs in India, serving as a key gateway to the national capital and northern railway routes.
  • C. 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.
  • D. Hisar Junction railway station
    Hisar Junction railway station is a major rail hub in the Indian state of Haryana, serving as a key transit point for passenger and freight trains in the region.
  • E. 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.
  • 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_69c008a54fc88190b6ce4416490ca79d completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05d371484819090c18b62b095b49e completed March 22, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c14199f024819089af02b1c0eebfad completed March 23, 2026, 1:35 p.m.
NEDg Description generation batch_69c1467ef4d48190b714823935318c0a completed March 23, 2026, 1:56 p.m.
NED2 Entity disambiguation (via description) batch_69c146f59d9881908fdc6c0137f0ead7 completed March 23, 2026, 1:58 p.m.
Created at: March 22, 2026, 4:17 p.m.