Triple

T23034945
Position Surface form Disambiguated ID Type / Status
Subject Biman Bangladesh Airlines E573568 entity
Predicate IATACode P418 FINISHED
Object BG
BG is the IATA airline designator code assigned to Biman Bangladesh Airlines, the national flag carrier of Bangladesh.
 E1567041 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: BG | Statement: [Biman Bangladesh Airlines, IATACode, BG]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BG
Context triple: [Biman Bangladesh Airlines, IATACode, BG]
  • A. BG
    BG is the two-letter ISO 3166-1 alpha-2 country code representing Bulgaria.
  • B. BG
    BG is the vehicle registration code used for Belgrade, the capital city of Serbia.
  • C. BG
    BG is the nickname of Boris Grebenshchikov, a pioneering Russian rock musician and frontman of the influential band Aquarium.
  • D. BG
    BG is an American rapper from New Orleans, best known as a member of the Hot Boys and for his work with Cash Money Records in the late 1990s and early 2000s.
  • E. 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.
  • 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: BG
Triple: [Biman Bangladesh Airlines, IATACode, BG]
Generated description
BG is the IATA airline designator code assigned to Biman Bangladesh Airlines, the national flag carrier of Bangladesh.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BG
Target entity description: BG is the IATA airline designator code assigned to Biman Bangladesh Airlines, the national flag carrier of Bangladesh.
  • A. BG
    BG is the two-letter ISO 3166-1 alpha-2 country code representing Bulgaria.
  • B. BG
    BG is the vehicle registration code used for Belgrade, the capital city of Serbia.
  • C. BG
    BG is the nickname of Boris Grebenshchikov, a pioneering Russian rock musician and frontman of the influential band Aquarium.
  • D. BG
    BG is an American rapper from New Orleans, best known as a member of the Hot Boys and for his work with Cash Money Records in the late 1990s and early 2000s.
  • E. 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.
  • 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_69e245b911188190bc3d96326c847969 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18483e5848190977b1bdb1b83d187 completed April 29, 2026, 4:09 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bf2b715e881909e1ee36eeb76ba18 completed May 19, 2026, 5:18 a.m.
NEDg Description generation batch_6a0bfbd327148190b0717c8c35d85228 completed May 19, 2026, 5:57 a.m.
NED2 Entity disambiguation (via description) batch_6a0bfccedf2c8190833df43ea2c294ca completed May 19, 2026, 6:01 a.m.
Created at: April 17, 2026, 3:53 p.m.