Triple

T5361485
Position Surface form Disambiguated ID Type / Status
Subject Terminal 3 (San Francisco International Airport) E103030 entity
Predicate hasSecurityCheckpoint P2368 FINISHED
Object Concourse F checkpoint
Concourse F checkpoint is a passenger security screening area serving Concourse F within Terminal 3 at San Francisco International Airport.
 E514902 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 checkpoint | Statement: [Terminal 3 (San Francisco International Airport), hasSecurityCheckpoint, Concourse F checkpoint]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Concourse F checkpoint
Context triple: [Terminal 3 (San Francisco International Airport), hasSecurityCheckpoint, Concourse F checkpoint]
  • A. Concourse E checkpoint
    Concourse E checkpoint is a security screening area serving passengers departing from Concourse E in San Francisco International Airport’s Terminal 3.
  • B. 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.
  • C. Concourse F
    Concourse F is a passenger concourse within Terminal 2 at Chicago O'Hare International Airport, serving various airline gates and amenities.
  • D. Concourse C1
    Concourse C1 is a passenger boarding area within Terminal C at Newark Liberty International Airport, serving gates, amenities, and airline operations for departing and arriving flights.
  • E. Concourse K
    Concourse K is one of the passenger concourses at Chicago O'Hare International Airport’s Terminal 3, serving various domestic and some international flights.
  • 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 checkpoint
Triple: [Terminal 3 (San Francisco International Airport), hasSecurityCheckpoint, Concourse F checkpoint]
Generated description
Concourse F checkpoint is a passenger security screening area serving Concourse F within Terminal 3 at San Francisco International Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Concourse F checkpoint
Target entity description: Concourse F checkpoint is a passenger security screening area serving Concourse F within Terminal 3 at San Francisco International Airport.
  • A. Concourse E checkpoint
    Concourse E checkpoint is a security screening area serving passengers departing from Concourse E in San Francisco International Airport’s Terminal 3.
  • B. 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.
  • C. Concourse F
    Concourse F is a passenger concourse within Terminal 2 at Chicago O'Hare International Airport, serving various airline gates and amenities.
  • D. Concourse C1
    Concourse C1 is a passenger boarding area within Terminal C at Newark Liberty International Airport, serving gates, amenities, and airline operations for departing and arriving flights.
  • E. Concourse K
    Concourse K is one of the passenger concourses at Chicago O'Hare International Airport’s Terminal 3, serving various domestic and some international flights.
  • 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.