Triple

T4513402
Position Surface form Disambiguated ID Type / Status
Subject Tirupati railway station E102100 entity
Predicate division P889 FINISHED
Object Guntakal division
Guntakal division is a major railway administrative division of Indian Railways’ South Central Railway zone, overseeing operations and infrastructure across parts of Andhra Pradesh and neighboring regions.
 E448557 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: Guntakal division | Statement: [Tirupati railway station, division, Guntakal division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Guntakal division
Context triple: [Tirupati railway station, division, Guntakal division]
  • A. Warangal division
    Warangal division was an administrative subdivision centered around the city of Warangal within the former Hyderabad State in India.
  • B. Hyderabad Division
    Hyderabad Division is an administrative division in the Sindh province of Pakistan that encompasses the city of Hyderabad and surrounding districts.
  • C. Mancherial district
    Mancherial district is an administrative district in the Indian state of Telangana, known for its location along the Godavari river basin and its coal mining and industrial activities.
  • D. Guntur district
    Guntur district is an administrative region in the Indian state of Andhra Pradesh, known for its agricultural productivity, especially chili cultivation, and its historical and cultural significance.
  • E. Kakinada district
    Kakinada district is an administrative district in the Indian state of Andhra Pradesh, with its headquarters in the coastal city of Kakinada.
  • 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: Guntakal division
Triple: [Tirupati railway station, division, Guntakal division]
Generated description
Guntakal division is a major railway administrative division of Indian Railways’ South Central Railway zone, overseeing operations and infrastructure across parts of Andhra Pradesh and neighboring regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Guntakal division
Target entity description: Guntakal division is a major railway administrative division of Indian Railways’ South Central Railway zone, overseeing operations and infrastructure across parts of Andhra Pradesh and neighboring regions.
  • A. Warangal division
    Warangal division was an administrative subdivision centered around the city of Warangal within the former Hyderabad State in India.
  • B. Hyderabad Division
    Hyderabad Division is an administrative division in the Sindh province of Pakistan that encompasses the city of Hyderabad and surrounding districts.
  • C. Mancherial district
    Mancherial district is an administrative district in the Indian state of Telangana, known for its location along the Godavari river basin and its coal mining and industrial activities.
  • D. Guntur district
    Guntur district is an administrative region in the Indian state of Andhra Pradesh, known for its agricultural productivity, especially chili cultivation, and its historical and cultural significance.
  • E. Kakinada district
    Kakinada district is an administrative district in the Indian state of Andhra Pradesh, with its headquarters in the coastal city of Kakinada.
  • 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_69bd43d6251c81909deecce3e6e9d69c completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5722d8fc81909c5f2d9a38d17a6b completed March 20, 2026, 2:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd7f8b19ac819099e9249d31660f52 completed March 20, 2026, 5:10 p.m.
NEDg Description generation batch_69bd84bc88548190a856ddd108ef1495 completed March 20, 2026, 5:32 p.m.
NED2 Entity disambiguation (via description) batch_69bd854bb4408190b97fd3b7fbf4fcaf completed March 20, 2026, 5:35 p.m.
Created at: March 20, 2026, 1:02 p.m.