Triple
T14993084
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cardiff Airport |
E373885
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Cardiff Airport Ltd
Cardiff Airport Ltd is the company responsible for managing and operating Cardiff Airport, the main international airport serving Wales.
|
E76635
|
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: Cardiff Airport Ltd | Statement: [Cardiff Airport, operator, Cardiff Airport Ltd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cardiff Airport Ltd Context triple: [Cardiff Airport, operator, Cardiff Airport Ltd]
-
A.
Bristol Airport Limited
Bristol Airport Limited is the company responsible for managing and operating Bristol Airport in the United Kingdom.
-
B.
Southampton International Airport Limited
Southampton International Airport Limited is the company responsible for managing and operating Southampton Airport in the United Kingdom.
-
C.
Manchester Airports Group
Manchester Airports Group is a leading UK-based airport operator that owns and manages several major airports, including Manchester, London Stansted, and East Midlands.
-
D.
Cardiff Airport
Cardiff Airport is the main international airport serving Cardiff and the wider South Wales region, offering domestic and overseas flights.
-
E.
Birmingham Airport Holdings Limited
Birmingham Airport Holdings Limited is the company that owns and operates Birmingham Airport in the United Kingdom.
- 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: Cardiff Airport Ltd Triple: [Cardiff Airport, operator, Cardiff Airport Ltd]
Generated description
Cardiff Airport Ltd is the company responsible for managing and operating Cardiff Airport, the main international airport serving Wales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cardiff Airport Ltd Target entity description: Cardiff Airport Ltd is the company responsible for managing and operating Cardiff Airport, the main international airport serving Wales.
-
A.
Bristol Airport Limited
Bristol Airport Limited is the company responsible for managing and operating Bristol Airport in the United Kingdom.
-
B.
Southampton International Airport Limited
Southampton International Airport Limited is the company responsible for managing and operating Southampton Airport in the United Kingdom.
-
C.
Manchester Airports Group
Manchester Airports Group is a leading UK-based airport operator that owns and manages several major airports, including Manchester, London Stansted, and East Midlands.
-
D.
Cardiff Airport
chosen
Cardiff Airport is the main international airport serving Cardiff and the wider South Wales region, offering domestic and overseas flights.
-
E.
Birmingham Airport Holdings Limited
Birmingham Airport Holdings Limited is the company that owns and operates Birmingham Airport in the United Kingdom.
- F. None of above.
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_69d85ccc84388190aa151e5173370c8d |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded716ebb481908224d2d4f7561b03 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe9dc7f4b48190b95af06d443fa37c |
completed | May 9, 2026, 2:36 a.m. |
| NEDg | Description generation | batch_69fea0791f1c81908dcad401fa3ac245 |
completed | May 9, 2026, 2:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fea11a35a88190a5ad6f261fd2d9dc |
completed | May 9, 2026, 2:51 a.m. |
Created at: April 10, 2026, 2:53 a.m.