Triple

T4126220
Position Surface form Disambiguated ID Type / Status
Subject Baghdad International Airport E92730 entity
Predicate IATAcode P418 FINISHED
Object BGW
BGW is the three-letter IATA airport code for Baghdad International Airport, the main airport serving Baghdad, Iraq.
 E414960 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: BGW | Statement: [Baghdad International Airport, IATAcode, BGW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BGW
Context triple: [Baghdad International Airport, IATAcode, BGW]
  • A. BWG
    BWG is the IATA airport code for Bowling Green–Warren County Regional Airport in Bowling Green, Kentucky, United States.
  • B. BG
    BG is the vehicle registration code used for Belgrade, the capital city of Serbia.
  • C. BG
    BG is the two-letter ISO 3166-1 alpha-2 country code representing Bulgaria.
  • D. BGY
    BGY is the IATA airport code for Milan Bergamo Airport, a major low-cost and regional air travel hub serving the Milan metropolitan area in northern Italy.
  • E. BGN
    BGN is the standard abbreviation for the U.S. Board on Geographic Names, the federal body that maintains uniform geographic name usage across the United States government.
  • 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: BGW
Triple: [Baghdad International Airport, IATAcode, BGW]
Generated description
BGW is the three-letter IATA airport code for Baghdad International Airport, the main airport serving Baghdad, Iraq.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BGW
Target entity description: BGW is the three-letter IATA airport code for Baghdad International Airport, the main airport serving Baghdad, Iraq.
  • A. BWG
    BWG is the IATA airport code for Bowling Green–Warren County Regional Airport in Bowling Green, Kentucky, United States.
  • B. BG
    BG is the vehicle registration code used for Belgrade, the capital city of Serbia.
  • C. BG
    BG is the two-letter ISO 3166-1 alpha-2 country code representing Bulgaria.
  • D. BGY
    BGY is the IATA airport code for Milan Bergamo Airport, a major low-cost and regional air travel hub serving the Milan metropolitan area in northern Italy.
  • E. BGN
    BGN is the official currency code for the Bulgarian lev, the national currency of Bulgaria.
  • 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_69aed9685f70819086932777aec8d959 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69af0219f0e48190b0a925f09d858d65 completed March 9, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69b576b96e588190bdf346a66a95138a completed March 14, 2026, 2:54 p.m.
NEDg Description generation batch_69b577d391ac8190b6062b1f64e2e7e8 completed March 14, 2026, 2:59 p.m.
NED2 Entity disambiguation (via description) batch_69b5787ed214819092fc425152069df9 completed March 14, 2026, 3:02 p.m.
Created at: March 9, 2026, 3:41 p.m.