Triple

T12952385
Position Surface form Disambiguated ID Type / Status
Subject Sangrur E309922 entity
Predicate hasRailwayStation P918 FINISHED
Object Sangrur railway station
Sangrur railway station is a regional rail hub in Sangrur, Punjab, India, serving passenger and local train services that connect the city to other parts of the state and country.
 E1010203 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: Sangrur railway station | Statement: [Sangrur, hasRailwayStation, Sangrur railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sangrur railway station
Context triple: [Sangrur, hasRailwayStation, Sangrur railway station]
  • A. 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.
  • 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. Nankana Sahib railway station
    Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
  • D. Nawanshahr Doaba railway station
    Nawanshahr Doaba railway station is a local rail transit hub serving the town of Nawanshahr and surrounding areas in Punjab, India.
  • E. Anandpur Sahib railway station
    Anandpur Sahib railway station is a regional rail stop in Punjab, India, serving the historic Sikh pilgrimage town of Anandpur Sahib and connecting it to the broader Indian Railways network.
  • 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: Sangrur railway station
Triple: [Sangrur, hasRailwayStation, Sangrur railway station]
Generated description
Sangrur railway station is a regional rail hub in Sangrur, Punjab, India, serving passenger and local train services that connect the city to other parts of the state and country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sangrur railway station
Target entity description: Sangrur railway station is a regional rail hub in Sangrur, Punjab, India, serving passenger and local train services that connect the city to other parts of the state and country.
  • A. 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.
  • 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. Nankana Sahib railway station
    Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
  • D. Nawanshahr Doaba railway station
    Nawanshahr Doaba railway station is a local rail transit hub serving the town of Nawanshahr and surrounding areas in Punjab, India.
  • E. Anandpur Sahib railway station
    Anandpur Sahib railway station is a regional rail stop in Punjab, India, serving the historic Sikh pilgrimage town of Anandpur Sahib and connecting it to the broader Indian Railways network.
  • 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_69d7bdfb57a88190836b743e2825feca completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d97e1edcdc8190a702c2a5ea58cc67 completed April 10, 2026, 10:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af7a10f48190b7e0d32725f83fb6 completed May 3, 2026, 2:14 a.m.
NEDg Description generation batch_69f6b02f194c8190921aee4cb016a6e2 completed May 3, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69f6b0928ef48190ab4240abbccec5f2 completed May 3, 2026, 2:18 a.m.
Created at: April 9, 2026, 5:43 p.m.