Triple
T13647540
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birmingham Airport Holdings Limited |
E326142
|
entity |
| Predicate | hasPrimaryBusinessLocation |
P110976
|
FINISHED |
| Object | Birmingham Airport |
E64298
|
NE FINISHED |
How this triple was built (3 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: Birmingham Airport | Statement: [Birmingham Airport Holdings Limited, hasPrimaryBusinessLocation, Birmingham Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham Airport Context triple: [Birmingham Airport Holdings Limited, hasPrimaryBusinessLocation, Birmingham Airport]
-
A.
Birmingham Airport
chosen
Birmingham Airport is a major international airport in the West Midlands of England, serving Birmingham and the surrounding region with a wide range of domestic and international flights.
-
B.
Bristol Airport
Bristol Airport is a major regional airport in South West England serving domestic and international flights, notably as a key base for low-cost carriers like easyJet.
-
C.
Manchester Airport
Manchester Airport is a former name of Manchester–Boston Regional Airport, a public airport serving the Manchester, New Hampshire area in the United States.
-
D.
Manchester Airport
Manchester Airport is a major international airport in North West England serving the Greater Manchester region and acting as a key hub for domestic and global flights.
-
E.
Coventry Airport
Coventry Airport is a regional airport in the West Midlands of England that has historically handled charter, cargo, and general aviation flights.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasPrimaryBusinessLocation Context triple: [Birmingham Airport Holdings Limited, hasPrimaryBusinessLocation, Birmingham Airport]
-
A.
hasPrimaryProductionLocation
Indicates that an entity’s main or principal place where it is produced or manufactured is a specified location.
-
B.
hasPrimaryAssetLocation
Indicates that an entity’s main or principal asset is located at a specified place or facility.
-
C.
hasBusinessCenter
Indicates that an entity includes, contains, or is equipped with a business center facility.
-
D.
hasIssuerPrimaryBusiness
Indicates that an entity’s main or primary line of business is identified or characterized by the associated business activity or classification.
-
E.
hasPrimaryServiceArea
Indicates that an entity is associated with a main geographic or functional area in which it primarily provides its services.
- 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_69d8076beddc8190a53156f5bea77f5e |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc6073e888190965456a639839749 |
completed | April 12, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4c20e45c8190968a5d88a2b3fe37 |
completed | May 8, 2026, 2:36 a.m. |
| PD | Predicate disambiguation | batch_69dbbe8a027081908d8f884b89707a5e |
completed | April 12, 2026, 3:47 p.m. |
| PDg | Predicate description generation | batch_69dbc59ca1a88190a6abd3bd00554c93 |
completed | April 12, 2026, 4:17 p.m. |
Created at: April 9, 2026, 9:52 p.m.