Triple

T12343851
Position Surface form Disambiguated ID Type / Status
Subject Udaipur City railway station E294297 entity
Predicate division P889 FINISHED
Object Ajmer railway division
Ajmer railway division is an administrative unit of Indian Railways’ North Western Railway zone that oversees railway operations and infrastructure in and around Ajmer, Rajasthan.
 E977965 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: Ajmer railway division | Statement: [Udaipur City railway station, division, Ajmer railway division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ajmer railway division
Context triple: [Udaipur City railway station, division, Ajmer railway division]
  • A. Jodhpur railway division
    Jodhpur railway division is an administrative unit of Indian Railways responsible for managing railway operations and infrastructure in and around the Jodhpur region.
  • B. Jaipur railway division
    Jaipur railway division is an administrative unit of Indian Railways under the North Western Railway zone, overseeing railway operations and infrastructure in and around Jaipur, Rajasthan.
  • C. Bikaner railway division
    Bikaner railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around the Bikaner region.
  • D. Jabalpur railway division
    Jabalpur railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Jabalpur in central India.
  • E. Jhansi railway division
    Jhansi railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Jhansi region.
  • 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: Ajmer railway division
Triple: [Udaipur City railway station, division, Ajmer railway division]
Generated description
Ajmer railway division is an administrative unit of Indian Railways’ North Western Railway zone that oversees railway operations and infrastructure in and around Ajmer, Rajasthan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ajmer railway division
Target entity description: Ajmer railway division is an administrative unit of Indian Railways’ North Western Railway zone that oversees railway operations and infrastructure in and around Ajmer, Rajasthan.
  • A. Jodhpur railway division
    Jodhpur railway division is an administrative unit of Indian Railways responsible for managing railway operations and infrastructure in and around the Jodhpur region.
  • B. Jaipur railway division
    Jaipur railway division is an administrative unit of Indian Railways under the North Western Railway zone, overseeing railway operations and infrastructure in and around Jaipur, Rajasthan.
  • C. Bikaner railway division
    Bikaner railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around the Bikaner region.
  • D. Jabalpur railway division
    Jabalpur railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Jabalpur in central India.
  • E. Jhansi railway division
    Jhansi railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Jhansi region.
  • 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_69d6ab6ccbec8190b09e2d357aa80064 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f78a970819086beec3e4da8c49e completed April 10, 2026, 6:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62aaa1d548190be065412aab70385 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c55aacc8190a0544306825bdfab completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d4d0b8881908aa6b67db7d14609 completed May 2, 2026, 4:58 p.m.
Created at: April 8, 2026, 9:53 p.m.