Triple

T7649690
Position Surface form Disambiguated ID Type / Status
Subject Visakhapatnam Airport E173216 entity
Predicate IATAcode P418 FINISHED
Object VTZ
VTZ is the IATA airport code for Visakhapatnam Airport, a major domestic and limited international airport serving the coastal city of Visakhapatnam in Andhra Pradesh, India.
 E679580 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: VTZ | Statement: [Visakhapatnam Airport, IATAcode, VTZ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: VTZ
Context triple: [Visakhapatnam Airport, IATAcode, VTZ]
  • A. VZ
    VZ is the stock ticker symbol for Verizon Communications Inc., a major U.S.-based telecommunications company providing wireless, internet, and related services.
  • B. NTZ
    NTZ is the commonly used abbreviation for the Lamlash Bay no-take marine conservation zone off the Isle of Arran in Scotland.
  • C. VBZ
    VBZ is the municipal public transport operator in Zurich, Switzerland, running the city’s trams, buses, and other local transit services.
  • D. VTBR
    VTBR is the stock ticker symbol for VTB Bank, one of Russia’s largest state-controlled financial institutions.
  • E. VT
    VT is the vehicle registration code used on license plates for vehicles registered in the Province of Viterbo in Italy.
  • 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: VTZ
Triple: [Visakhapatnam Airport, IATAcode, VTZ]
Generated description
VTZ is the IATA airport code for Visakhapatnam Airport, a major domestic and limited international airport serving the coastal city of Visakhapatnam in Andhra Pradesh, India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: VTZ
Target entity description: VTZ is the IATA airport code for Visakhapatnam Airport, a major domestic and limited international airport serving the coastal city of Visakhapatnam in Andhra Pradesh, India.
  • A. VZ
    VZ is the stock ticker symbol for Verizon Communications Inc., a major U.S.-based telecommunications company providing wireless, internet, and related services.
  • B. NTZ
    NTZ is the commonly used abbreviation for the Lamlash Bay no-take marine conservation zone off the Isle of Arran in Scotland.
  • C. VBZ
    VBZ is the municipal public transport operator in Zurich, Switzerland, running the city’s trams, buses, and other local transit services.
  • D. VTBR
    VTBR is the stock ticker symbol for VTB Bank, one of Russia’s largest state-controlled financial institutions.
  • E. VT
    VT is the vehicle registration code used on license plates for vehicles registered in the Province of Viterbo in Italy.
  • 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_69c6995473348190a4f41d110d619a18 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c70174af248190af6695e127776c02 completed March 27, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c89ae293148190a30ef03a4a594fe6 completed March 29, 2026, 3:22 a.m.
NEDg Description generation batch_69c89d2e42fc81908b1ddeb0375b47c8 completed March 29, 2026, 3:31 a.m.
NED2 Entity disambiguation (via description) batch_69c89d9255e08190b248f0c3fc858bc5 completed March 29, 2026, 3:33 a.m.
Created at: March 27, 2026, 3:58 p.m.