Triple

T10117031
Position Surface form Disambiguated ID Type / Status
Subject KSTL E223186 entity
Predicate hasTerminal P182 FINISHED
Object Terminal 2
Terminal 2 is a passenger terminal at St. Louis Lambert International Airport (KSTL), serving airline operations and traveler services.
 E844255 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: Terminal 2 | Statement: [KSTL, hasTerminal, Terminal 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Terminal 2
Context triple: [KSTL, hasTerminal, Terminal 2]
  • A. Terminal 2
    Terminal 2 is one of the main passenger terminals at Cairo International Airport, serving a mix of international and regional flights.
  • B. Terminal 2
    Terminal 2 is a major passenger terminal at Ninoy Aquino International Airport in Manila, primarily serving as a hub for Philippine Airlines’ domestic and international flights.
  • C. Terminal 2
    Terminal 2 is a major domestic passenger terminal at Sydney Kingsford Smith Airport, serving several Australian airlines and regional routes.
  • D. Terminal 2
    Terminal 2 is one of the main passenger terminals at São Paulo–Guarulhos International Airport, handling a large share of the airport’s domestic and international flights.
  • E. Terminal 2
    Terminal 2 is a secondary passenger terminal at Kota Kinabalu International Airport in Sabah, Malaysia, serving regional and low-cost airline 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: Terminal 2
Triple: [KSTL, hasTerminal, Terminal 2]
Generated description
Terminal 2 is a passenger terminal at St. Louis Lambert International Airport (KSTL), serving airline operations and traveler services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Terminal 2
Target entity description: Terminal 2 is a passenger terminal at St. Louis Lambert International Airport (KSTL), serving airline operations and traveler services.
  • A. Terminal 2
    Terminal 2 is a concourse at St. Louis Lambert International Airport primarily serving low-cost and international carriers.
  • B. Terminal 2
    Terminal 2 is a passenger terminal at an airport, serving as a dedicated facility for check-in, security, boarding, and arrivals operations.
  • C. Terminal 2
    Terminal 2 is one of the main passenger terminals at Ontario International Airport in Southern California, serving domestic airline operations and traveler services.
  • D. Terminal 2
    Terminal 2 is one of the passenger terminals at Los Angeles International Airport, serving a mix of domestic and international flights with various airlines and amenities.
  • E. Terminal 2
    Terminal 2 is a passenger terminal at Minneapolis–Saint Paul International Airport, commonly referred to as the Humphrey Terminal.
  • 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_69ca8422047c81909d66b717b8b18cf3 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cdd162fac0819084c74947c1f6688e completed April 2, 2026, 2:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e5a9d77c8190892a0ae8b3f8e203 completed April 5, 2026, 10:43 p.m.
NEDg Description generation batch_69d2e75f3c70819089074a2b52d748ae completed April 5, 2026, 10:51 p.m.
NED2 Entity disambiguation (via description) batch_69d2e8c425b88190b20f1706fe3343f4 completed April 5, 2026, 10:57 p.m.
Created at: March 30, 2026, 9:04 p.m.