Triple

T23516647
Position Surface form Disambiguated ID Type / Status
Subject Production units of Indian Railways E574385 entity
Predicate hasPart P35 FINISHED
Object Saharanpur Workshop
Saharanpur Workshop is a major Indian Railways facility known for maintenance, repair, and periodic overhauling of railway rolling stock and related infrastructure.
E1591614 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: Saharanpur Workshop | Statement: [Production units of Indian Railways, hasPart, Saharanpur Workshop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saharanpur Workshop
Context triple: [Production units of Indian Railways, hasPart, Saharanpur Workshop]
  • A. Nagpur workshop
    Nagpur workshop is a major railway maintenance and repair facility of the South East Central Railway zone in India.
  • B. Kharagpur Workshop
    Kharagpur Workshop is a major railway maintenance and repair facility in India, known for overhauling and servicing rolling stock for the South Eastern Railway zone.
  • C. Jhansi workshop
    Jhansi workshop is a major Indian Railways facility in Jhansi responsible for the maintenance and overhaul of locomotives and rolling stock under the North Central Railway zone.
  • D. Columbia Workshop
    Columbia Workshop was an innovative experimental radio drama series on CBS in the 1930s and 1940s, known for pioneering creative sound techniques and showcasing original plays by prominent writers.
  • E. Anubhava Mantapa
    Anubhava Mantapa was a 12th-century spiritual and social reformist assembly in Karnataka, India, regarded as one of the earliest democratic forums that fostered the teachings of the Lingayat saints and promoted equality and devotion beyond caste and gender barriers.
  • 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: Saharanpur Workshop
Triple: [Production units of Indian Railways, hasPart, Saharanpur Workshop]
Generated description
Saharanpur Workshop is a major Indian Railways facility known for maintenance, repair, and periodic overhauling of railway rolling stock and related infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Saharanpur Workshop
Target entity description: Saharanpur Workshop is a major Indian Railways facility known for maintenance, repair, and periodic overhauling of railway rolling stock and related infrastructure.
  • A. Nagpur workshop
    Nagpur workshop is a major railway maintenance and repair facility of the South East Central Railway zone in India.
  • B. Kharagpur Workshop
    Kharagpur Workshop is a major railway maintenance and repair facility in India, known for overhauling and servicing rolling stock for the South Eastern Railway zone.
  • C. Jhansi workshop
    Jhansi workshop is a major Indian Railways facility in Jhansi responsible for the maintenance and overhaul of locomotives and rolling stock under the North Central Railway zone.
  • D. Columbia Workshop
    Columbia Workshop was an innovative experimental radio drama series on CBS in the 1930s and 1940s, known for pioneering creative sound techniques and showcasing original plays by prominent writers.
  • E. Anubhava Mantapa
    Anubhava Mantapa was a 12th-century spiritual and social reformist assembly in Karnataka, India, regarded as one of the earliest democratic forums that fostered the teachings of the Lingayat saints and promoted equality and devotion beyond caste and gender barriers.
  • 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_69e245bb3dcc8190ba9a2b35972b58d0 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1aa82a8448190bf7ad56137c5eb94 completed April 29, 2026, 6:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0cdf4acf7081909ea152eb4a634bab completed May 19, 2026, 10:08 p.m.
NEDg Description generation batch_6a0ce210d8108190a6338389fcefb5a4 completed May 19, 2026, 10:20 p.m.
NED2 Entity disambiguation (via description) batch_6a0ce2bffdd8819081ef20b90bc0ae7b completed May 19, 2026, 10:22 p.m.
Created at: April 17, 2026, 6:08 p.m.