Triple

T17939797
Position Surface form Disambiguated ID Type / Status
Subject Guntakal railway division E448555 entity
Predicate divisionCode P30519 FINISHED
Object GTL
GTL is the station and division code used by Indian Railways for the Guntakal railway division in the South Central Railway zone.
 E1297974 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: GTL | Statement: [Guntakal railway division, divisionCode, GTL]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GTL
Context triple: [Guntakal railway division, divisionCode, GTL]
  • A. GTL
    GTL is the European campus of the Georgia Institute of Technology located in Metz, France, offering engineering and study-abroad programs.
  • B. GTC
    GTC is a Polish vehicle registration code assigned to a specific county within the Pomeranian Voivodeship.
  • C. GVL
    GVL is the common abbreviation used for Greenville Triumph SC, a professional soccer club based in Greenville, South Carolina.
  • D. GVL
    GVL is the three-letter IATA airport code for Lee Gilmer Memorial Airport in Gainesville, Georgia, United States.
  • E. GVL
    GVL is the common abbreviation for the Greenville Drive, a Minor League Baseball team based in Greenville, South Carolina.
  • 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: GTL
Triple: [Guntakal railway division, divisionCode, GTL]
Generated description
GTL is the station and division code used by Indian Railways for the Guntakal railway division in the South Central Railway zone.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GTL
Target entity description: GTL is the station and division code used by Indian Railways for the Guntakal railway division in the South Central Railway zone.
  • A. GTL
    GTL is the European campus of the Georgia Institute of Technology located in Metz, France, offering engineering and study-abroad programs.
  • B. GTC
    GTC is a Polish vehicle registration code assigned to a specific county within the Pomeranian Voivodeship.
  • C. GVL
    GVL is the common abbreviation used for Greenville Triumph SC, a professional soccer club based in Greenville, South Carolina.
  • D. GVL
    GVL is the three-letter IATA airport code for Lee Gilmer Memorial Airport in Gainesville, Georgia, United States.
  • E. GVL
    GVL is the common abbreviation for the Greenville Drive, a Minor League Baseball team based in Greenville, South Carolina.
  • 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_69d8b9f79d14819095540856928f0e25 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4ad9533688190bff773c183ed8505 completed April 19, 2026, 10:25 a.m.
NED1 Entity disambiguation (via context triple) batch_6a032914b7008190a7207d93f865ea8f completed May 12, 2026, 1:20 p.m.
NEDg Description generation batch_6a032b598bd881909f53df8f82799b6b completed May 12, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_6a032c42d0a08190b2665adafaffdca7 completed May 12, 2026, 1:33 p.m.
Created at: April 10, 2026, 10:21 a.m.