Triple
T17246361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper Heyford |
E418635
|
entity |
| Predicate | hasFormerRAFBase |
P90511
|
FINISHED |
| Object | RAF Upper Heyford |
E1259743
|
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: RAF Upper Heyford | Statement: [Upper Heyford, hasFormerRAFBase, RAF Upper Heyford]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RAF Upper Heyford Context triple: [Upper Heyford, hasFormerRAFBase, RAF Upper Heyford]
-
A.
RAF Upper Heyford
chosen
RAF Upper Heyford is a former Royal Air Force station in Oxfordshire, England, historically significant as a major Cold War airbase used by the United States Air Force.
-
B.
RAF Fairford
RAF Fairford is a Royal Air Force station in Gloucestershire, England, best known today as a major deployment base for U.S. Air Force operations and as the long-time host of the Royal International Air Tattoo airshow.
-
C.
RAF Bicester
RAF Bicester is a former Royal Air Force station in Oxfordshire, England, notable as one of the best-preserved examples of an interwar bomber base and now partly used for heritage, commercial, and recreational purposes.
-
D.
RAF Brize Norton
RAF Brize Norton is the Royal Air Force’s largest station in the UK, serving as its main air transport and air-to-air refuelling hub.
-
E.
RAF Odiham
RAF Odiham is a Royal Air Force station in Hampshire, England, best known as the main operating base for the RAF’s Chinook helicopter fleet and a key hub for UK air mobility and support operations.
- 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: hasFormerRAFBase Context triple: [Upper Heyford, hasFormerRAFBase, RAF Upper Heyford]
-
A.
hasFormerMilitaryAirfield
chosen
Indicates that an entity possesses or is associated with an airfield that was previously used for military purposes but is no longer active as such.
-
B.
hasUseOfFormerBase
Indicates that an entity currently utilizes, occupies, or benefits from a location or facility that previously served as a base for another party or purpose.
-
C.
hasBasedAircraft
Indicates that an aircraft is regularly stationed or primarily based at a particular location or facility.
-
D.
hasReuseOfAirBase
Indicates that one entity makes use of an air base that is originally owned, operated, or primarily used by another entity.
-
E.
hasFormerBuilding
Indicates that an entity previously occupied or used a different building, which is identified as its former building.
- F. None of above.
Provenance (4 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_69d886d8e96081909870bff6c3d0bf09 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e23b8948190870d0e6b4e55b4e3 |
completed | April 19, 2026, 1:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180cc1da88190b91cbcd3565528fc |
completed | May 11, 2026, 7:10 a.m. |
| PD | Predicate disambiguation | batch_69e3832553ac819091aa917c84f755b6 |
completed | April 18, 2026, 1:12 p.m. |
Created at: April 10, 2026, 5:39 a.m.