Triple

T3965236
Position Surface form Disambiguated ID Type / Status
Subject Terminal 2 (O'Hare) E92201 entity
Predicate hasConcourse P1656 FINISHED
Object Concourse E
Concourse E is one of the passenger concourses in Chicago O'Hare International Airport’s Terminal 2, serving various regional and domestic flights.
 E408138 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 E | Statement: [Terminal 2 (O'Hare), hasConcourse, Concourse E]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Concourse E
Context triple: [Terminal 2 (O'Hare), hasConcourse, Concourse E]
  • A. Concourse E
    Concourse E is a passenger terminal concourse at Harry Reid International Airport in Las Vegas, Nevada, serving various domestic and international airline operations.
  • B. Concourse E
    Concourse E is an international airport terminal area that serves as a primary hub for handling overseas flights and related passenger services.
  • C. Concourse E
    Concourse E is one of the passenger terminal concourses at Portland International Airport, serving airline gates and related airport facilities.
  • D. Concourse E
    Concourse E is a regional jet concourse at Charlotte Douglas International Airport that primarily serves short-haul and commuter flights.
  • E. Concourse D
    Concourse D is one of the passenger terminal concourses at Hartsfield–Jackson Atlanta International Airport, serving numerous domestic flights and airline gates.
  • 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 E
Triple: [Terminal 2 (O'Hare), hasConcourse, Concourse E]
Generated description
Concourse E is one of the passenger concourses in Chicago O'Hare International Airport’s Terminal 2, serving various regional and domestic flights.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Concourse E
Target entity description: Concourse E is one of the passenger concourses in Chicago O'Hare International Airport’s Terminal 2, serving various regional and domestic flights.
  • A. Concourse E
    Concourse E is an international airport terminal area that serves as a primary hub for handling overseas flights and related passenger services.
  • B. Concourse E
    Concourse E is one of the passenger terminal concourses at Portland International Airport, serving airline gates and related airport facilities.
  • C. Concourse E
    Concourse E is a regional jet concourse at Charlotte Douglas International Airport that primarily serves short-haul and commuter flights.
  • D. Concourse E
    Concourse E is a passenger terminal concourse at Harry Reid International Airport in Las Vegas, Nevada, serving various domestic and international airline operations.
  • E. Concourse D
    Concourse D is one of the passenger terminal concourses at Hartsfield–Jackson Atlanta International Airport, serving numerous domestic flights and airline gates.
  • 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_69aed96624188190ac8c45bb57ab72b5 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef97520588190922e56201fc3ca52 completed March 9, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b55619cb548190ac2553f23de9bfed completed March 14, 2026, 12:35 p.m.
NEDg Description generation batch_69b556cdd05081909fea1fb0a58bc7d1 completed March 14, 2026, 12:38 p.m.
NED2 Entity disambiguation (via description) batch_69b557d445d081908f48fe3bd06f786e completed March 14, 2026, 12:43 p.m.
Created at: March 9, 2026, 3:31 p.m.