Triple
T16171779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco International Airport AirTrain system |
E392455
|
entity |
| Predicate | servesFacility |
P26183
|
FINISHED |
| Object |
SFO Rental Car Center
The SFO Rental Car Center is a dedicated facility at San Francisco International Airport that consolidates major car rental agencies in one location for travelers.
|
E1197082
|
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 Rental Car Center | Statement: [San Francisco International Airport AirTrain system, servesFacility, SFO Rental Car Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SFO Rental Car Center Context triple: [San Francisco International Airport AirTrain system, servesFacility, SFO Rental Car Center]
-
A.
Rental Car Center station
Rental Car Center station is a PHX Sky Train stop at Phoenix Sky Harbor International Airport that serves the airport’s consolidated rental car facility.
-
B.
Alamo Rent A Car
Alamo Rent A Car is a major American car rental company known for serving leisure travelers, particularly at airports across North America and internationally.
-
C.
Enterprise Rent-A-Car
Enterprise Rent-A-Car is a major American car rental company known for its extensive neighborhood and airport locations and customer-focused service.
-
D.
SFO
SFO is the Serious Fraud Office, a UK government agency responsible for investigating and prosecuting serious or complex fraud, bribery, and corruption.
-
E.
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.
- 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 Rental Car Center Triple: [San Francisco International Airport AirTrain system, servesFacility, SFO Rental Car Center]
Generated description
The SFO Rental Car Center is a dedicated facility at San Francisco International Airport that consolidates major car rental agencies in one location for travelers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SFO Rental Car Center Target entity description: The SFO Rental Car Center is a dedicated facility at San Francisco International Airport that consolidates major car rental agencies in one location for travelers.
-
A.
Rental Car Center station
Rental Car Center station is a PHX Sky Train stop at Phoenix Sky Harbor International Airport that serves the airport’s consolidated rental car facility.
-
B.
Alamo Rent A Car
Alamo Rent A Car is a major American car rental company known for serving leisure travelers, particularly at airports across North America and internationally.
-
C.
Enterprise Rent-A-Car
Enterprise Rent-A-Car is a major American car rental company known for its extensive neighborhood and airport locations and customer-focused service.
-
D.
SFO
SFO is the Serious Fraud Office, a UK government agency responsible for investigating and prosecuting serious or complex fraud, bribery, and corruption.
-
E.
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.
- 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.