Triple
T12092735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terre Haute Regional Airport |
E287987
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
KHUF
KHUF is the ICAO airport code for Terre Haute Regional Airport, a public airport serving Terre Haute, Indiana, in the United States.
|
E965339
|
NE FINISHED |
How this triple was built (4 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: KHUF | Statement: [Terre Haute Regional Airport, ICAOcode, KHUF]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KHUF Context triple: [Terre Haute Regional Airport, ICAOcode, KHUF]
-
A.
KUF
KUF is the IATA airport code for Kurumoch International Airport serving the Samara region in Russia.
-
B.
KHIB
KHIB is the ICAO airport code for Range Regional Airport in Hibbing, Minnesota, United States.
-
C.
KHOB
KHOB is the ICAO airport code for Lea County Regional Airport, a public airport serving Hobbs in Lea County, New Mexico.
-
D.
KHST
KHST is the ICAO airport code for Homestead Air Reserve Base, a United States Air Force installation in Florida.
-
E.
KFHU
KFHU is the ICAO airport code for Libby Army Airfield, a U.S. military airfield located at Fort Huachuca in Arizona.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: KHUF Triple: [Terre Haute Regional Airport, ICAOcode, KHUF]
Generated description
KHUF is the ICAO airport code for Terre Haute Regional Airport, a public airport serving Terre Haute, Indiana, in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: KHUF Target entity description: KHUF is the ICAO airport code for Terre Haute Regional Airport, a public airport serving Terre Haute, Indiana, in the United States.
-
A.
KUF
KUF is the IATA airport code for Kurumoch International Airport serving the Samara region in Russia.
-
B.
KHIB
KHIB is the ICAO airport code for Range Regional Airport in Hibbing, Minnesota, United States.
-
C.
KHOB
KHOB is the ICAO airport code for Lea County Regional Airport, a public airport serving Hobbs in Lea County, New Mexico.
-
D.
KHST
KHST is the ICAO airport code for Homestead Air Reserve Base, a United States Air Force installation in Florida.
-
E.
KFHU
KFHU is the ICAO airport code for Libby Army Airfield, a U.S. military airfield located at Fort Huachuca in Arizona.
- F. None of above. chosen
Provenance (5 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_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9151797988190b0d007ea806bcf02 |
completed | April 10, 2026, 3:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f66d1b44819091f638d2a621ecde |
completed | May 2, 2026, 1:04 p.m. |
| NEDg | Description generation | batch_69f600b6769481909d0308c8f77b2ef3 |
completed | May 2, 2026, 1:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f601ebaa448190ba59485d9d7d68d1 |
completed | May 2, 2026, 1:53 p.m. |
Created at: April 8, 2026, 9:48 p.m.