Triple
T5860754
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RAF Croydon |
E130268
|
entity |
| Predicate | hasPreviousUse |
P29363
|
FINISHED |
| Object |
Croydon Airport
Croydon Airport was one of the United Kingdom’s earliest major international airports and a key hub for civil aviation between the World Wars.
|
E550393
|
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: Croydon Airport | Statement: [RAF Croydon, hasPreviousUse, Croydon Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Croydon Airport Context triple: [RAF Croydon, hasPreviousUse, Croydon Airport]
-
A.
Elmdon Airport
Elmdon Airport was the original name of what is now Birmingham Airport, a major international airport serving Birmingham and the West Midlands in England.
-
B.
Southend Airport
Southend Airport is a regional international airport in Essex, England, serving the London area with passenger and cargo flights.
-
C.
Cessnock Airport
Cessnock Airport is a regional airfield in the Hunter Valley of New South Wales, Australia, primarily serving general aviation, flight training, and tourism activities such as wine region access and scenic flights.
-
D.
Brighton City Airport
Brighton City Airport is a historic general aviation airport on the south coast of England, serving the Brighton and Shoreham-by-Sea area.
-
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. 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: Croydon Airport Triple: [RAF Croydon, hasPreviousUse, Croydon Airport]
Generated description
Croydon Airport was one of the United Kingdom’s earliest major international airports and a key hub for civil aviation between the World Wars.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Croydon Airport Target entity description: Croydon Airport was one of the United Kingdom’s earliest major international airports and a key hub for civil aviation between the World Wars.
-
A.
Elmdon Airport
Elmdon Airport was the original name of what is now Birmingham Airport, a major international airport serving Birmingham and the West Midlands in England.
-
B.
Southend Airport
Southend Airport is a regional international airport in Essex, England, serving the London area with passenger and cargo flights.
-
C.
Cessnock Airport
Cessnock Airport is a regional airfield in the Hunter Valley of New South Wales, Australia, primarily serving general aviation, flight training, and tourism activities such as wine region access and scenic flights.
-
D.
Brighton City Airport
Brighton City Airport is a historic general aviation airport on the south coast of England, serving the Brighton and Shoreham-by-Sea area.
-
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. 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_69c0084f3bb08190a7720f55f7aa4252 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c03588dd8c81909491350140ea340e |
completed | March 22, 2026, 6:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a1c70754819089081fc440ed841e |
completed | March 23, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69c0a258fa208190a06b457e7856c338 |
completed | March 23, 2026, 2:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a310d2d08190a8dab95f9eef2815 |
completed | March 23, 2026, 2:18 a.m. |
Created at: March 22, 2026, 3:56 p.m.