Triple
T2603830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LS |
E58608
|
entity |
| Predicate | airlineMainBaseAirportCode |
P31126
|
FINISHED |
| Object |
LBA
LBA is the IATA airport code for Leeds Bradford Airport, a regional international airport serving the cities of Leeds and Bradford in West Yorkshire, England.
|
E281501
|
NE FINISHED |
How this triple was built (5 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: LBA | Statement: [LS, airlineMainBaseAirportCode, LBA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LBA Context triple: [LS, airlineMainBaseAirportCode, LBA]
-
A.
LB
LB is the two-letter ISO 3166-1 alpha-2 country code representing Lebanon.
-
B.
BLBA
BLBA is a U.S. federal law that provides compensation and medical benefits to coal miners (and their survivors) who are disabled by pneumoconiosis, commonly known as black lung disease.
-
C.
LAL
LAL is the standard NBA abbreviation for the Los Angeles Lakers basketball franchise.
-
D.
LBF
LBF is the IATA airport code for North Platte Regional Airport serving North Platte, Nebraska.
-
E.
BAL
BAL is the Amtrak station code for Pennsylvania Station in Baltimore, Maryland, a major rail hub in the city’s transportation network.
- 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: LBA Triple: [LS, airlineMainBaseAirportCode, LBA]
Generated description
LBA is the IATA airport code for Leeds Bradford Airport, a regional international airport serving the cities of Leeds and Bradford in West Yorkshire, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LBA Target entity description: LBA is the IATA airport code for Leeds Bradford Airport, a regional international airport serving the cities of Leeds and Bradford in West Yorkshire, England.
-
A.
LB
LB is the two-letter ISO 3166-1 alpha-2 country code representing Lebanon.
-
B.
BLBA
BLBA is a U.S. federal law that provides compensation and medical benefits to coal miners (and their survivors) who are disabled by pneumoconiosis, commonly known as black lung disease.
-
C.
LAL
LAL is the standard NBA abbreviation for the Los Angeles Lakers basketball franchise.
-
D.
LBF
LBF is the IATA airport code for North Platte Regional Airport serving North Platte, Nebraska.
-
E.
BAL
BAL is the Amtrak station code for Pennsylvania Station in Baltimore, Maryland, a major rail hub in the city’s transportation network.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: airlineMainBaseAirportCode Context triple: [LS, airlineMainBaseAirportCode, LBA]
-
A.
operatingBaseAirport
chosen
Indicates the airport that serves as the primary base of operations for an airline or aircraft.
-
B.
associatedAirlineHeadquarters
Indicates that an airline is connected to or based at a particular headquarters location.
-
C.
ICAOcode
Indicates that an entity is identified by a specific four-letter airport or aerodrome code assigned by the International Civil Aviation Organization (ICAO).
-
D.
IATAcode
Indicates the three-letter IATA airport or airline code assigned to the entity.
-
E.
linkedAirlineHeadquartersLocation
Indicates that an airline’s headquarters is located in the specified place or facility.
- F. None of above.
Provenance (6 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_69ab4ac3523881909679750c9f8c2dec |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd8def9bc8190b2e013abffc7b191 |
completed | March 7, 2026, 7:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af83d6daa4819087ee111e648ce71d |
completed | March 10, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_69af851e85e0819080d57dc7dbd3a901 |
completed | March 10, 2026, 2:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af858561f48190b7a2863d733a1b13 |
completed | March 10, 2026, 2:44 a.m. |
| PD | Predicate disambiguation | batch_69abd80ab7248190ba06ba14fe4c5638 |
completed | March 7, 2026, 7:47 a.m. |
Created at: March 6, 2026, 9:49 p.m.