Triple

T20724787
Position Surface form Disambiguated ID Type / Status
Subject Nordeste Linhas Aéreas Regionais E509405 entity
Predicate IATAcode P418 FINISHED
Object JH
JH is the IATA airline designator assigned to Nordeste Linhas Aéreas Regionais, a former regional carrier in Brazil.
 E1447287 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: JH | Statement: [Nordeste Linhas Aéreas Regionais, IATAcode, JH]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: JH
Context triple: [Nordeste Linhas Aéreas Regionais, IATAcode, JH]
  • A. JHC
    JHC is the station code for Jhang City railway station in Pakistan’s railway network.
  • B. JAH
    JAH is the stock ticker symbol for Jarden Corporation, a former U.S.-based consumer products company known for a wide range of household and outdoor brands.
  • C. JHW
    JHW is the three-letter IATA airport code for Chautauqua County–Jamestown Airport in Jamestown, New York.
  • D. J-Hen
    J-Hen is a music producer and/or artist associated with the hip hop and R&B production duo Tha Bizness.
  • E. RJH
    RJH is the IATA airport code for Shah Makhdum Airport serving Rajshahi in western Bangladesh.
  • 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: JH
Triple: [Nordeste Linhas Aéreas Regionais, IATAcode, JH]
Generated description
JH is the IATA airline designator assigned to Nordeste Linhas Aéreas Regionais, a former regional carrier in Brazil.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: JH
Target entity description: JH is the IATA airline designator assigned to Nordeste Linhas Aéreas Regionais, a former regional carrier in Brazil.
  • A. JHC
    JHC is the station code for Jhang City railway station in Pakistan’s railway network.
  • B. JAH
    JAH is the stock ticker symbol for Jarden Corporation, a former U.S.-based consumer products company known for a wide range of household and outdoor brands.
  • C. JHW
    JHW is the three-letter IATA airport code for Chautauqua County–Jamestown Airport in Jamestown, New York.
  • D. J-Hen
    J-Hen is a music producer and/or artist associated with the hip hop and R&B production duo Tha Bizness.
  • E. RJH
    RJH is the IATA airport code for Shah Makhdum Airport serving Rajshahi in western Bangladesh.
  • 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_69e0b4c4cc648190b45fda6e2b20af56 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1e662f08190917ee043612d413e completed April 21, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e0595d408190b9a8c2b063a83b5d completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e12d0d8c81909527575f628ec2d2 completed May 16, 2026, 9:27 p.m.
NED2 Entity disambiguation (via description) batch_6a08e1a7f16c8190af9a1dde4263e21d completed May 16, 2026, 9:29 p.m.
Created at: April 16, 2026, 12:28 p.m.