Triple

T4577750
Position Surface form Disambiguated ID Type / Status
Subject BNA E101779 entity
Predicate hasConcourse P1656 FINISHED
Object Concourse D
Concourse D is a passenger terminal concourse at Nashville International Airport (BNA), serving airline gates, boarding areas, and traveler amenities.
 E445093 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: Concourse D | Statement: [BNA, hasConcourse, Concourse D]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Concourse D
Context triple: [BNA, hasConcourse, Concourse D]
  • A. Concourse D
    Concourse D is one of the passenger terminal concourses at Hartsfield–Jackson Atlanta International Airport, serving numerous domestic flights and airline gates.
  • B. Concourse D
    Concourse D is a former passenger terminal concourse at Cleveland Hopkins International Airport that primarily served as a hub for regional jet operations.
  • C. Concourse D
    Concourse D is one of the passenger terminal concourses at Washington Dulles International Airport, serving as a hub for boarding gates, airline operations, and traveler amenities.
  • D. Concourse D
    Concourse D is one of the passenger terminal concourses at Charlotte Douglas International Airport, serving domestic flights and airline operations.
  • E. Concourse D
    Concourse D is a passenger terminal area at Harry Reid International Airport in Las Vegas that serves multiple airline gates and flight operations.
  • 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: Concourse D
Triple: [BNA, hasConcourse, Concourse D]
Generated description
Concourse D is a passenger terminal concourse at Nashville International Airport (BNA), serving airline gates, boarding areas, and traveler amenities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Concourse D
Target entity description: Concourse D is a passenger terminal concourse at Nashville International Airport (BNA), serving airline gates, boarding areas, and traveler amenities.
  • A. Concourse D chosen
    Concourse D is a passenger terminal area at Nashville International Airport that serves airline gates, boarding, and related airport services.
  • B. Concourse D
    Concourse D is one of the passenger terminal concourses at Portland International Airport, serving airline gates, boarding areas, and related traveler amenities.
  • C. Concourse D
    Concourse D is one of the passenger terminal concourses at Charlotte Douglas International Airport, serving domestic flights and airline operations.
  • D. Concourse D
    Concourse D is one of the passenger terminal concourses at Hartsfield–Jackson Atlanta International Airport, serving numerous domestic flights and airline gates.
  • E. Concourse D
    Concourse D is one of the passenger terminal concourses at Pittsburgh International Airport, serving various airline gates and amenities for departing and arriving travelers.
  • F. None of above.

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_69bd43d4ce208190b53158c882b222e3 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd58e2a1808190be4582d5b3003d6c completed March 20, 2026, 2:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69be033d90c48190b69a91db06b86998 completed March 21, 2026, 2:32 a.m.
NEDg Description generation batch_69be04c5549c819087204ac7e2e0e8ea completed March 21, 2026, 2:39 a.m.
NED2 Entity disambiguation (via description) batch_69be05970dcc8190a86771d09f27d9f2 completed March 21, 2026, 2:42 a.m.
Created at: March 20, 2026, 1:10 p.m.