Triple

T5361478
Position Surface form Disambiguated ID Type / Status
Subject Terminal 3 (San Francisco International Airport) E103030 entity
Predicate hasConcourse P1656 FINISHED
Object Concourse F
Concourse F is a passenger boarding area within Terminal 3 at San Francisco International Airport, serving primarily domestic flights for major U.S. carriers.
 E514901 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 F | Statement: [Terminal 3 (San Francisco International Airport), hasConcourse, Concourse F]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Concourse F
Context triple: [Terminal 3 (San Francisco International Airport), hasConcourse, Concourse F]
  • A. Concourse F
    Concourse F is an international terminal at Hartsfield–Jackson Atlanta International Airport that primarily serves overseas and long-haul flights with modern passenger amenities.
  • B. Concourse F
    Concourse F is a passenger concourse within Terminal 2 at Chicago O'Hare International Airport, serving various airline gates and amenities.
  • C. 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.
  • D. 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.
  • E. Concourse E
    Concourse E is a passenger boarding area within San Francisco International Airport’s Terminal 3, serving primarily domestic flights for United Airlines and its partners.
  • 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 F
Triple: [Terminal 3 (San Francisco International Airport), hasConcourse, Concourse F]
Generated description
Concourse F is a passenger boarding area within Terminal 3 at San Francisco International Airport, serving primarily domestic flights for major U.S. carriers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Concourse F
Target entity description: Concourse F is a passenger boarding area within Terminal 3 at San Francisco International Airport, serving primarily domestic flights for major U.S. carriers.
  • A. Concourse F
    Concourse F is an international terminal at Hartsfield–Jackson Atlanta International Airport that primarily serves overseas and long-haul flights with modern passenger amenities.
  • B. Concourse F
    Concourse F is a passenger concourse within Terminal 2 at Chicago O'Hare International Airport, serving various airline gates and amenities.
  • C. 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.
  • D. 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.
  • E. Concourse E
    Concourse E is one of the passenger terminal concourses at Portland International Airport, serving airline gates and related airport facilities.
  • 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_69bd43daa3e4819090b59d127db70e57 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd865a0bb081909579cfe7c7974075 completed March 20, 2026, 5:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf291c89c8819084b9305c3bddc3c0 completed March 21, 2026, 11:26 p.m.
NEDg Description generation batch_69bf29ba3e1c8190987f22566a9ec806 completed March 21, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69bf2a489ec88190bbeb628b4903607c completed March 21, 2026, 11:31 p.m.
Created at: March 20, 2026, 2:02 p.m.