Triple
T16171780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco International Airport AirTrain system |
E392455
|
entity |
| Predicate | servesFacility |
P26183
|
FINISHED |
| Object |
SFO International Terminal
SFO International Terminal is the main international passenger terminal complex at San Francisco International Airport, handling most long-haul and overseas flights with customs and immigration facilities.
|
E1197083
|
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: SFO International Terminal | Statement: [San Francisco International Airport AirTrain system, servesFacility, SFO International Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SFO International Terminal Context triple: [San Francisco International Airport AirTrain system, servesFacility, SFO International Terminal]
-
A.
SFO
SFO is the Serious Fraud Office, a UK government agency responsible for investigating and prosecuting serious or complex fraud, bribery, and corruption.
-
B.
SFO
The SFO, or Secular Franciscan Order, is a worldwide community of laypeople who follow the spiritual tradition of Saint Francis of Assisi while living in everyday secular life.
-
C.
South Terminal
South Terminal is one of the main passenger terminals at Miami International Airport, serving multiple airlines and handling a significant share of the airport’s domestic and international flights.
-
D.
South Terminal
South Terminal is one of the two main passenger terminals at London Gatwick Airport, handling a large share of the airport’s flights and passenger services.
-
E.
South Terminal
South Terminal is one of the passenger terminals at Piarco International Airport in Trinidad and Tobago, serving travelers with check-in, boarding, and arrival facilities.
- 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: SFO International Terminal Triple: [San Francisco International Airport AirTrain system, servesFacility, SFO International Terminal]
Generated description
SFO International Terminal is the main international passenger terminal complex at San Francisco International Airport, handling most long-haul and overseas flights with customs and immigration facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SFO International Terminal Target entity description: SFO International Terminal is the main international passenger terminal complex at San Francisco International Airport, handling most long-haul and overseas flights with customs and immigration facilities.
-
A.
SFO
SFO is the Serious Fraud Office, a UK government agency responsible for investigating and prosecuting serious or complex fraud, bribery, and corruption.
-
B.
SFO
The SFO, or Secular Franciscan Order, is a worldwide community of laypeople who follow the spiritual tradition of Saint Francis of Assisi while living in everyday secular life.
-
C.
South Terminal
South Terminal is one of the two main passenger terminals at London Gatwick Airport, handling a large share of the airport’s flights and passenger services.
-
D.
South Terminal
South Terminal is one of the main passenger terminals at Miami International Airport, serving multiple airlines and handling a significant share of the airport’s domestic and international flights.
-
E.
South Terminal
South Terminal is one of the passenger terminals at Piarco International Airport in Trinidad and Tobago, serving travelers with check-in, boarding, and arrival 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_69d87f1d32208190942e4e499a80c18c |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21eb7ab1481908fc35bfc8c56e5f2 |
completed | April 17, 2026, 11:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff7bd87f08190a9f2a1524e5db2ba |
completed | May 10, 2026, 3:13 a.m. |
| NEDg | Description generation | batch_69fff82b34408190ac40018f940ae370 |
completed | May 10, 2026, 3:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff8905ce48190b99f8cc3504efba2 |
completed | May 10, 2026, 3:16 a.m. |
Created at: April 10, 2026, 5:02 a.m.