Triple
T21893641
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Airport |
E540618
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object | KDCA |
—
|
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: KDCA | Statement: [National Airport, ICAOcode, KDCA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KDCA Context triple: [National Airport, ICAOcode, KDCA]
-
A.
KDCA
chosen
KDCA is the ICAO airport code for Ronald Reagan Washington National Airport, a major commercial airport serving the Washington, D.C. metropolitan area.
-
B.
KDAA
KDAA is the ICAO airport code for Davison Army Airfield, a U.S. Army military airfield located at Fort Belvoir in Virginia.
-
C.
KDUA
KDUA is the ICAO airport code assigned to Eaker Field, a public-use airport in Durant, Oklahoma, United States.
-
D.
KCAE
KCAE is the ICAO airport code for Columbia Metropolitan Airport, a primary commercial airport serving the Columbia, South Carolina area.
-
E.
KDSM
KDSM is the ICAO airport code for Des Moines International Airport in Des Moines, Iowa, a key commercial aviation hub for the region.
- 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_69e0c47a95908190ae3e19b716accb3d |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f11fc539708190a42f202e7404a213 |
completed | April 28, 2026, 8:59 p.m. |
Created at: April 16, 2026, 7:07 p.m.