Triple
T18756943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cuatro Vientos Air Base |
E458674
|
entity |
| Predicate | ICAO code |
P419
|
FINISHED |
| Object | LECU |
—
|
NE NERFINISHED |
How this triple was built (2 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: LECU | Statement: [Cuatro Vientos Air Base, ICAO code, LECU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LECU Context triple: [Cuatro Vientos Air Base, ICAO code, LECU]
-
A.
LECU
chosen
LECU is the ICAO airport code for Cuatro Vientos Air Base, a historic military and general aviation airfield serving the Madrid area in Spain.
-
B.
LCE
LCE is the Marine Corps Logistics Combat Element, the component responsible for providing comprehensive combat service support to Marine Air-Ground Task Forces.
-
C.
LEU
LEU is the National Rail station code for Leuchars (for St Andrews) railway station in Fife, Scotland.
-
D.
LEAL
LEAL is the ICAO airport code for Alicante–Elche Airport, the main international airport serving Spain’s Costa Blanca region.
-
E.
LE-9
The LE-9 is a next-generation liquid hydrogen–liquid oxygen rocket engine developed by Japan’s JAXA and Mitsubishi Heavy Industries for the core stage of the H3 launch vehicle, emphasizing high efficiency and cost-effective, reliable operation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e579f359e48190a64b7360dd3bed3a |
completed | April 20, 2026, 12:57 a.m. |
Created at: April 10, 2026, 11:52 a.m.