Triple

T15988885
Position Surface form Disambiguated ID Type / Status
Subject Ahmedabad railway division E387769 entity
Predicate supervisedBy P86 FINISHED
Object Divisional Railway Manager
The Divisional Railway Manager is the senior administrative and operational head responsible for overseeing all railway activities within a specific railway division in India.
 E1187470 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: Divisional Railway Manager | Statement: [Ahmedabad railway division, supervisedBy, Divisional Railway Manager]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Divisional Railway Manager
Context triple: [Ahmedabad railway division, supervisedBy, Divisional Railway Manager]
  • A. Railway Executive
    The Railway Executive was a post-war British nationalized body responsible for managing and coordinating the country's railway system under the British Transport Commission.
  • B. General Manager, East Central Railway
    The General Manager, East Central Railway is the senior-most executive responsible for overall administration, operations, and strategic management of the East Central Railway zone of Indian Railways.
  • C. Administrador de Infraestructuras Ferroviarias
    Administrador de Infraestructuras Ferroviarias (ADIF) is the Spanish state-owned company responsible for managing and maintaining the country’s railway infrastructure.
  • D. Railway Division
    The Railway Division is a specialist branch of the Institution of Mechanical Engineers that focuses on railway engineering, technology, and industry practice.
  • E. Divisional Commissioner
    A Divisional Commissioner is a senior administrative officer in the Indian civil service who oversees governance, coordination, and development across all districts within a division.
  • 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: Divisional Railway Manager
Triple: [Ahmedabad railway division, supervisedBy, Divisional Railway Manager]
Generated description
The Divisional Railway Manager is the senior administrative and operational head responsible for overseeing all railway activities within a specific railway division in India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Divisional Railway Manager
Target entity description: The Divisional Railway Manager is the senior administrative and operational head responsible for overseeing all railway activities within a specific railway division in India.
  • A. Railway Executive
    The Railway Executive was a post-war British nationalized body responsible for managing and coordinating the country's railway system under the British Transport Commission.
  • B. General Manager, East Central Railway
    The General Manager, East Central Railway is the senior-most executive responsible for overall administration, operations, and strategic management of the East Central Railway zone of Indian Railways.
  • C. Administrador de Infraestructuras Ferroviarias
    Administrador de Infraestructuras Ferroviarias (ADIF) is the Spanish state-owned company responsible for managing and maintaining the country’s railway infrastructure.
  • D. Railway Division
    The Railway Division is a specialist branch of the Institution of Mechanical Engineers that focuses on railway engineering, technology, and industry practice.
  • E. Divisional Commissioner
    A Divisional Commissioner is a senior administrative officer in the Indian civil service who oversees governance, coordination, and development across all districts within a division.
  • 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_69d86daa562c81908aacc179c0fe8fb5 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e15781d590819096f7361ca9736721 completed April 16, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffc3d2369081909efa2d4addf0cf2d completed May 9, 2026, 11:31 p.m.
NEDg Description generation batch_69ffc45e6ff48190bb7b82adb4161ad0 completed May 9, 2026, 11:33 p.m.
NED2 Entity disambiguation (via description) batch_69ffc4cea4108190927b107fc24df597 completed May 9, 2026, 11:35 p.m.
Created at: April 10, 2026, 4:54 a.m.