Triple

T2949326
Position Surface form Disambiguated ID Type / Status
Subject Delhi E79579 entity
Predicate majorRailwayStation P1071 FINISHED
Object 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.
 E314480 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: Old Delhi Railway Station | Statement: [Delhi, majorRailwayStation, Old Delhi Railway Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Delhi Railway Station
Context triple: [Delhi, majorRailwayStation, Old Delhi Railway Station]
  • 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. 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.
  • C. Agra Fort railway station
    Agra Fort railway station is a historic rail hub in Agra, India, serving as a key junction for trains connecting the city to major destinations across northern and central India.
  • D. Lucknow Charbagh railway station
    Lucknow Charbagh railway station is a major railway hub in Lucknow, India, renowned for its distinctive Indo-Islamic architectural style and heavy passenger traffic.
  • 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: Old Delhi Railway Station
Triple: [Delhi, majorRailwayStation, Old Delhi Railway Station]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Old Delhi Railway Station
Target entity description: 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.
  • 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. 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.
  • C. Agra Fort railway station
    Agra Fort railway station is a historic rail hub in Agra, India, serving as a key junction for trains connecting the city to major destinations across northern and central India.
  • D. Lucknow Charbagh railway station
    Lucknow Charbagh railway station is a major railway hub in Lucknow, India, renowned for its distinctive Indo-Islamic architectural style and heavy passenger traffic.
  • 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_69ad8b1089588190b74d9e2505e45762 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98f95da88190a036a18f39f221c2 completed March 8, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc79f6d081908d3bbd52439f4d31 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b0fd07b82881908d52ab2db2f2e54c completed March 11, 2026, 5:26 a.m.
NED2 Entity disambiguation (via description) batch_69b0fdba0fd88190a2e760f1770e846c completed March 11, 2026, 5:29 a.m.
Created at: March 8, 2026, 2:57 p.m.