Triple

T14876339
Position Surface form Disambiguated ID Type / Status
Subject Hyderabad railway division E349875 entity
Predicate hasLine P35 FINISHED
Object Secunderabad–Mahbubnagar line
The Secunderabad–Mahbubnagar line is a railway route in Telangana, India, connecting Secunderabad with Mahbubnagar and serving as an important regional commuter and intercity corridor.
 E1131470 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: Secunderabad–Mahbubnagar line | Statement: [Hyderabad railway division, hasLine, Secunderabad–Mahbubnagar line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Secunderabad–Mahbubnagar line
Context triple: [Hyderabad railway division, hasLine, Secunderabad–Mahbubnagar line]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Secunderabad–Wadi line
    The Secunderabad–Wadi line is a key railway route in southern India that connects Secunderabad in Telangana with Wadi in Karnataka, serving as an important link for both passenger and freight traffic.
  • 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: Secunderabad–Mahbubnagar line
Triple: [Hyderabad railway division, hasLine, Secunderabad–Mahbubnagar line]
Generated description
The Secunderabad–Mahbubnagar line is a railway route in Telangana, India, connecting Secunderabad with Mahbubnagar and serving as an important regional commuter and intercity corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Secunderabad–Mahbubnagar line
Target entity description: The Secunderabad–Mahbubnagar line is a railway route in Telangana, India, connecting Secunderabad with Mahbubnagar and serving as an important regional commuter and intercity corridor.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Secunderabad–Wadi line
    The Secunderabad–Wadi line is a key railway route in southern India that connects Secunderabad in Telangana with Wadi in Karnataka, serving as an important link for both passenger and freight traffic.
  • 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_69fe9687a5888190a6e6ffd781f64edc completed May 9, 2026, 2:05 a.m.
NEDg Description generation batch_69fe990b6ab48190b153a912f16c8c8d completed May 9, 2026, 2:16 a.m.
NED2 Entity disambiguation (via description) batch_69fe993c6094819086f0de1743272fd4 completed May 9, 2026, 2:17 a.m.
Created at: April 10, 2026, 1:55 a.m.