Triple

T4614841
Position Surface form Disambiguated ID Type / Status
Subject Western Railway zone E100842 entity
Predicate formedByMergerOf P77 FINISHED
Object Jaipur State Railway (parts)
Jaipur State Railway was a former princely-state railway system in the Jaipur region of India whose lines were later absorbed into the Western Railway zone.
E458442 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: Jaipur State Railway (parts) | Statement: [Western Railway zone, formedByMergerOf, Jaipur State Railway (parts)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jaipur State Railway (parts)
Context triple: [Western Railway zone, formedByMergerOf, Jaipur State Railway (parts)]
  • A. Northeast Frontier Railway (partly)
    Northeast Frontier Railway is a zone of Indian Railways responsible for rail operations across much of India’s northeastern region and parts of eastern states.
  • B. Agra–Bandikui–Jaipur line
    The Agra–Bandikui–Jaipur line is a key railway route in northern India that connects the historic city of Agra with Jaipur via Bandikui, serving as an important corridor for both passenger and freight traffic.
  • C. Agra railway division
    Agra railway division is an administrative unit of Indian Railways responsible for managing railway operations and infrastructure in and around the Agra region.
  • D. Jodhpur Junction railway station
    Jodhpur Junction railway station is a major rail hub in Rajasthan, India, serving the city of Jodhpur and connecting it to numerous destinations across the country.
  • E. Jaipur Junction railway station
    Jaipur Junction railway station is the main rail hub of Jaipur, Rajasthan, and one of the busiest and most important stations in North Western Railway’s 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: Jaipur State Railway (parts)
Triple: [Western Railway zone, formedByMergerOf, Jaipur State Railway (parts)]
Generated description
Jaipur State Railway was a former princely-state railway system in the Jaipur region of India whose lines were later absorbed into the Western Railway zone.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jaipur State Railway (parts)
Target entity description: Jaipur State Railway was a former princely-state railway system in the Jaipur region of India whose lines were later absorbed into the Western Railway zone.
  • A. Northeast Frontier Railway (partly)
    Northeast Frontier Railway is a zone of Indian Railways responsible for rail operations across much of India’s northeastern region and parts of eastern states.
  • B. Agra–Bandikui–Jaipur line
    The Agra–Bandikui–Jaipur line is a key railway route in northern India that connects the historic city of Agra with Jaipur via Bandikui, serving as an important corridor for both passenger and freight traffic.
  • C. Agra railway division
    Agra railway division is an administrative unit of Indian Railways responsible for managing railway operations and infrastructure in and around the Agra region.
  • D. Jodhpur Junction railway station
    Jodhpur Junction railway station is a major rail hub in Rajasthan, India, serving the city of Jodhpur and connecting it to numerous destinations across the country.
  • E. Jaipur Junction railway station
    Jaipur Junction railway station is the main rail hub of Jaipur, Rajasthan, and one of the busiest and most important stations in North Western Railway’s 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_69bd43cf363c819087fd5ab441b4a3f4 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd59c3d9ec8190a50ef03627dc351d completed March 20, 2026, 2:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa8da23881909ba4a70e9697f260 completed March 21, 2026, 1:55 a.m.
NEDg Description generation batch_69bdfc7b84108190af39c7780f702745 completed March 21, 2026, 2:03 a.m.
NED2 Entity disambiguation (via description) batch_69bdfd3856b48190a44f49da5fde38f6 completed March 21, 2026, 2:06 a.m.
Created at: March 20, 2026, 1:12 p.m.