Triple

T14163662
Position Surface form Disambiguated ID Type / Status
Subject Secunderabad railway division E351011 entity
Predicate includesStation P33789 FINISHED
Object Jangaon railway station
Jangaon railway station is a regional rail stop in Telangana, India, serving the town of Jangaon on key routes managed by the South Central Railway zone.
 E1090115 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: Jangaon railway station | Statement: [Secunderabad railway division, includesStation, Jangaon railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jangaon railway station
Context triple: [Secunderabad railway division, includesStation, Jangaon railway station]
  • A. Guntakal Junction railway station
    Guntakal Junction railway station is a major railway hub in Andhra Pradesh, India, serving as a key junction for multiple routes within the South Central Railway zone.
  • B. Khammam railway station
    Khammam railway station is a major rail hub in Telangana, India, serving the city of Khammam on the busy New Delhi–Chennai route.
  • C. Karimnagar railway station
    Karimnagar railway station is a regional rail hub in Karimnagar, Telangana, India, providing passenger and local train services that connect the city to major nearby urban centers.
  • D. Guntur Junction railway station
    Guntur Junction railway station is a major railway hub in Andhra Pradesh, India, serving as a key junction connecting multiple important routes in the region.
  • E. Medchal railway station
    Medchal railway station is a suburban rail station serving the Medchal area near Hyderabad in Telangana, India.
  • 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: Jangaon railway station
Triple: [Secunderabad railway division, includesStation, Jangaon railway station]
Generated description
Jangaon railway station is a regional rail stop in Telangana, India, serving the town of Jangaon on key routes managed by the South Central Railway zone.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jangaon railway station
Target entity description: Jangaon railway station is a regional rail stop in Telangana, India, serving the town of Jangaon on key routes managed by the South Central Railway zone.
  • A. Guntakal Junction railway station
    Guntakal Junction railway station is a major railway hub in Andhra Pradesh, India, serving as a key junction for multiple routes within the South Central Railway zone.
  • B. Khammam railway station
    Khammam railway station is a major rail hub in Telangana, India, serving the city of Khammam on the busy New Delhi–Chennai route.
  • C. Karimnagar railway station
    Karimnagar railway station is a regional rail hub in Karimnagar, Telangana, India, providing passenger and local train services that connect the city to major nearby urban centers.
  • D. Guntur Junction railway station
    Guntur Junction railway station is a major railway hub in Andhra Pradesh, India, serving as a key junction connecting multiple important routes in the region.
  • E. Medchal railway station
    Medchal railway station is a suburban rail station serving the Medchal area near Hyderabad in Telangana, India.
  • 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_69d8278775fc8190b0802d22ca2f495d completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de613a4a2081908fd51bf4b4d82b6c completed April 14, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd324772e4819092aef7826b39b144 completed May 8, 2026, 12:45 a.m.
NEDg Description generation batch_69fd35da37608190848d54af6119ecec completed May 8, 2026, 1:01 a.m.
NED2 Entity disambiguation (via description) batch_69fd371626508190bd9a693f3253441c completed May 8, 2026, 1:06 a.m.
Created at: April 10, 2026, 12:59 a.m.