Triple
T18433445
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chattanooga Metropolitan Airport |
E450330
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object | KCHA |
—
|
NE NERFINISHED |
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: KCHA | Statement: [Chattanooga Metropolitan Airport, ICAOcode, KCHA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KCHA Context triple: [Chattanooga Metropolitan Airport, ICAOcode, KCHA]
-
A.
KIAH
KIAH is the ICAO airport code for George Bush Intercontinental Airport, a major international airport serving the Houston, Texas metropolitan area.
-
B.
KCHD
KCHD is the ICAO airport code for Chandler Municipal Airport, a general aviation facility serving the city of Chandler, Arizona.
-
C.
KDTW
KDTW is the ICAO airport code for Detroit Metropolitan Wayne County Airport, a major international air transport hub serving the Detroit, Michigan metropolitan area.
-
D.
Transpecos
Transpecos is an independent thriller film that follows three U.S. Border Patrol agents whose routine day unravels into a tense and morally complex crisis in the remote desert.
-
E.
KIXD
KIXD is the ICAO airport code for New Century AirCenter, a public airport and business aviation facility in New Century, Kansas, near the Kansas City metropolitan area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: KCHA Target entity description: KCHA is the ICAO airport code for Chattanooga Metropolitan Airport, a public airport serving Chattanooga, Tennessee, in the United States.
-
A.
KIAH
KIAH is the ICAO airport code for George Bush Intercontinental Airport, a major international airport serving the Houston, Texas metropolitan area.
-
B.
KCHD
KCHD is the ICAO airport code for Chandler Municipal Airport, a general aviation facility serving the city of Chandler, Arizona.
-
C.
KDTW
KDTW is the ICAO airport code for Detroit Metropolitan Wayne County Airport, a major international air transport hub serving the Detroit, Michigan metropolitan area.
-
D.
Transpecos
Transpecos is an independent thriller film that follows three U.S. Border Patrol agents whose routine day unravels into a tense and morally complex crisis in the remote desert.
-
E.
KIXD
KIXD is the ICAO airport code for New Century AirCenter, a public airport and business aviation facility in New Century, Kansas, near the Kansas City metropolitan area.
- F. None of above. chosen
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_69d8d381d6388190a9e94e9c658174e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e51b1915d88190a1ecd81cd78ee7d2 |
completed | April 19, 2026, 6:12 p.m. |
Created at: April 10, 2026, 11:27 a.m.