Triple

T22424971
Position Surface form Disambiguated ID Type / Status
Subject Brindisi Airport E554344 entity
Predicate hasIATAcode P2569 FINISHED
Object BDS
BDS is the IATA airport code for Brindisi Airport, a commercial air hub in the Apulia region of southern Italy.
 E1535953 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: BDS | Statement: [Brindisi Airport, hasIATAcode, BDS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BDS
Context triple: [Brindisi Airport, hasIATAcode, BDS]
  • A. BDS
    BDS is a professional undergraduate degree in dentistry that qualifies graduates to practice as dentists.
  • B. BDS
    BDS is China’s BeiDou global navigation satellite system, providing positioning, navigation, and timing services similar to GPS.
  • C. BdU
    BdU was the German World War II command authority responsible for directing and overseeing the operations of the Kriegsmarine’s U-boat fleet.
  • D. BdE
    BdE is the commonly used abbreviation for the Bank of Spain, the country’s central bank responsible for monetary policy and financial supervision.
  • E. BdM
    BdM is the central bank of Mexico, responsible for maintaining the country’s monetary stability and issuing its currency.
  • 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: BDS
Triple: [Brindisi Airport, hasIATAcode, BDS]
Generated description
BDS is the IATA airport code for Brindisi Airport, a commercial air hub in the Apulia region of southern Italy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BDS
Target entity description: BDS is the IATA airport code for Brindisi Airport, a commercial air hub in the Apulia region of southern Italy.
  • A. BDS
    BDS is a professional undergraduate degree in dentistry that qualifies graduates to practice as dentists.
  • B. BDS
    BDS is China’s BeiDou global navigation satellite system, providing positioning, navigation, and timing services similar to GPS.
  • C. BdU
    BdU was the German World War II command authority responsible for directing and overseeing the operations of the Kriegsmarine’s U-boat fleet.
  • D. BdE
    BdE is the commonly used abbreviation for the Bank of Spain, the country’s central bank responsible for monetary policy and financial supervision.
  • E. BdM
    BdM is the central bank of Mexico, responsible for maintaining the country’s monetary stability and issuing its currency.
  • 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_69e11e4f2d0c819091aa3558ea2ee630 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15a2c47bc81908b8265d83fa6fb65 completed April 29, 2026, 1:09 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0af0f2bbf881909487299d630f73c4 completed May 18, 2026, 10:58 a.m.
NEDg Description generation batch_6a0af28a8d5881908217c6f49363d411 completed May 18, 2026, 11:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0af311f6448190a7e8196bb0e0d4fb completed May 18, 2026, 11:08 a.m.
Created at: April 16, 2026, 8:47 p.m.