Triple
T18432357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Texarkana Regional Airport |
E450301
|
entity |
| Predicate | hasICAOcode |
P419
|
FINISHED |
| Object | KTXK |
—
|
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: KTXK | Statement: [Texarkana Regional Airport, hasICAOcode, KTXK]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KTXK Context triple: [Texarkana Regional Airport, hasICAOcode, KTXK]
-
A.
KTXH
KTXH is a Houston-based television station that serves the local market with syndicated and network programming.
-
B.
KDXR
KDXR is the ICAO airport code for Danbury Municipal Airport, a public airport serving Danbury, Connecticut.
-
C.
TXK
TXK is the IATA airport code for Texarkana Regional Airport, which serves the Texarkana area in Texas and Arkansas.
-
D.
KTX
KTX is South Korea’s high-speed rail service that connects major cities such as Seoul and Busan.
-
E.
KTX
KTX is a Khronos Group-defined container format for efficiently storing and transmitting GPU-ready texture data in graphics applications.
- 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: KTXK Target entity description: KTXK is the ICAO airport code for Texarkana Regional Airport, a public airport serving the Texarkana area on the Texas–Arkansas border.
-
A.
KTXH
KTXH is a Houston-based television station that serves the local market with syndicated and network programming.
-
B.
KDXR
KDXR is the ICAO airport code for Danbury Municipal Airport, a public airport serving Danbury, Connecticut.
-
C.
TXK
chosen
TXK is the IATA airport code for Texarkana Regional Airport, which serves the Texarkana area in Texas and Arkansas.
-
D.
KTX
KTX is a Khronos Group-defined container format for efficiently storing and transmitting GPU-ready texture data in graphics applications.
-
E.
KTX
KTX is South Korea’s high-speed rail service that connects major cities such as Seoul and Busan.
- F. None of above.
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_69e51b183adc8190987bc7749d0e673c |
completed | April 19, 2026, 6:12 p.m. |
Created at: April 10, 2026, 11:26 a.m.