Triple

T14876332
Position Surface form Disambiguated ID Type / Status
Subject Hyderabad railway division E349875 entity
Predicate hasStation P35 FINISHED
Object Bidar railway station
Bidar railway station is a key railhead serving the historic city of Bidar in Karnataka, India, connecting it to major regional and national destinations.
 E1126018 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: Bidar railway station | Statement: [Hyderabad railway division, hasStation, Bidar railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bidar railway station
Context triple: [Hyderabad railway division, hasStation, Bidar railway station]
  • A. Belur railway station
    Belur railway station is a local rail transit hub serving the town of Belur and connecting it to other parts of the region.
  • B. Badami railway station
    Badami railway station is a regional rail stop in Karnataka, India, serving the historic town of Badami and its nearby cave temple complexes.
  • C. Bangalore Cantonment railway station
    Bangalore Cantonment railway station is a major railway hub in Bengaluru, India, serving the central cantonment area and connecting it to various regional and long-distance destinations.
  • D. Dharwad railway station
    Dharwad railway station is a major rail hub in Karnataka, India, serving the twin cities of Hubballi-Dharwad and connecting them to regional and national rail networks.
  • E. Bangalore City railway station
    Bangalore City railway station, now officially known as Krantivira Sangolli Rayanna Bengaluru Station, is one of the busiest and most important railway hubs in southern India, serving as the main rail gateway to the city of Bengaluru.
  • 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: Bidar railway station
Triple: [Hyderabad railway division, hasStation, Bidar railway station]
Generated description
Bidar railway station is a key railhead serving the historic city of Bidar in Karnataka, India, connecting it to major regional and national destinations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bidar railway station
Target entity description: Bidar railway station is a key railhead serving the historic city of Bidar in Karnataka, India, connecting it to major regional and national destinations.
  • A. Belur railway station
    Belur railway station is a local rail transit hub serving the town of Belur and connecting it to other parts of the region.
  • B. Badami railway station
    Badami railway station is a regional rail stop in Karnataka, India, serving the historic town of Badami and its nearby cave temple complexes.
  • C. Bangalore Cantonment railway station
    Bangalore Cantonment railway station is a major railway hub in Bengaluru, India, serving the central cantonment area and connecting it to various regional and long-distance destinations.
  • D. Dharwad railway station
    Dharwad railway station is a major rail hub in Karnataka, India, serving the twin cities of Hubballi-Dharwad and connecting them to regional and national rail networks.
  • E. Bangalore City railway station
    Bangalore City railway station, now officially known as Krantivira Sangolli Rayanna Bengaluru Station, is one of the busiest and most important railway hubs in southern India, serving as the main rail gateway to the city of Bengaluru.
  • 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_69d822ee4f408190b6ac3b2fa434f0df completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded5e4e4448190a8796573bc6d1069 completed April 15, 2026, 12:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe6b54ad7c819082575245da07e358 completed May 8, 2026, 11:01 p.m.
NEDg Description generation batch_69fe6be21f148190bec0e5adfcc0a91a completed May 8, 2026, 11:04 p.m.
NED2 Entity disambiguation (via description) batch_69fe6c6ebe4881909334d772e45403f6 completed May 8, 2026, 11:06 p.m.
Created at: April 10, 2026, 1:55 a.m.