Triple

T14876336
Position Surface form Disambiguated ID Type / Status
Subject Hyderabad railway division E349875 entity
Predicate hasLine P35 FINISHED
Object Hyderabad–Kurnool line
The Hyderabad–Kurnool line is a railway route in the Indian state of Telangana and Andhra Pradesh that connects the city of Hyderabad with Kurnool, facilitating regional passenger and freight transport.
 E1127748 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: Hyderabad–Kurnool line | Statement: [Hyderabad railway division, hasLine, Hyderabad–Kurnool line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hyderabad–Kurnool line
Context triple: [Hyderabad railway division, hasLine, Hyderabad–Kurnool line]
  • A. Secunderabad–Guntur line
    The Secunderabad–Guntur line is a key railway route in the Indian state of Telangana and Andhra Pradesh, connecting the major junctions of Secunderabad and Guntur and serving as an important corridor for both passenger and freight traffic.
  • B. Guntakal–Bengaluru line
    The Guntakal–Bengaluru line is a key railway corridor in southern India connecting the junction town of Guntakal in Andhra Pradesh with the city of Bengaluru in Karnataka.
  • C. Hyderabad–Vikarabad line
    The Hyderabad–Vikarabad line is a railway route in Telangana, India, connecting the city of Hyderabad with Vikarabad and serving as an important regional commuter and intercity corridor.
  • D. Visakhapatnam–Rayagada line
    The Visakhapatnam–Rayagada line is a railway route in eastern India that connects the coastal city of Visakhapatnam in Andhra Pradesh with Rayagada in Odisha, serving as an important corridor for both passenger and freight traffic.
  • E. Secunderabad–Kazipet line
    The Secunderabad–Kazipet line is a key railway route in the Indian state of Telangana, serving as an important corridor for passenger and freight traffic between Secunderabad and Kazipet.
  • 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: Hyderabad–Kurnool line
Triple: [Hyderabad railway division, hasLine, Hyderabad–Kurnool line]
Generated description
The Hyderabad–Kurnool line is a railway route in the Indian state of Telangana and Andhra Pradesh that connects the city of Hyderabad with Kurnool, facilitating regional passenger and freight transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hyderabad–Kurnool line
Target entity description: The Hyderabad–Kurnool line is a railway route in the Indian state of Telangana and Andhra Pradesh that connects the city of Hyderabad with Kurnool, facilitating regional passenger and freight transport.
  • A. Secunderabad–Guntur line
    The Secunderabad–Guntur line is a key railway route in the Indian state of Telangana and Andhra Pradesh, connecting the major junctions of Secunderabad and Guntur and serving as an important corridor for both passenger and freight traffic.
  • B. Guntakal–Bengaluru line
    The Guntakal–Bengaluru line is a key railway corridor in southern India connecting the junction town of Guntakal in Andhra Pradesh with the city of Bengaluru in Karnataka.
  • C. Hyderabad–Vikarabad line
    The Hyderabad–Vikarabad line is a railway route in Telangana, India, connecting the city of Hyderabad with Vikarabad and serving as an important regional commuter and intercity corridor.
  • D. Visakhapatnam–Rayagada line
    The Visakhapatnam–Rayagada line is a railway route in eastern India that connects the coastal city of Visakhapatnam in Andhra Pradesh with Rayagada in Odisha, serving as an important corridor for both passenger and freight traffic.
  • E. Secunderabad–Kazipet line
    The Secunderabad–Kazipet line is a key railway route in the Indian state of Telangana, serving as an important corridor for passenger and freight traffic between Secunderabad and Kazipet.
  • 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_69fe72aad76c8190b024651483d8f9ff completed May 8, 2026, 11:32 p.m.
NEDg Description generation batch_69fe7b078d0c8190ba80b6e96975fd6c completed May 9, 2026, 12:08 a.m.
NED2 Entity disambiguation (via description) batch_69fe7b26519c8190ba81d997e11a999f completed May 9, 2026, 12:09 a.m.
Created at: April 10, 2026, 1:55 a.m.