Triple
T23097488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A. L. Mangham Jr. Regional Airport |
E575933
|
entity |
| Predicate | IATACode |
P418
|
FINISHED |
| Object | OCH |
—
|
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: OCH | Statement: [A. L. Mangham Jr. Regional Airport, IATACode, OCH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OCH Context triple: [A. L. Mangham Jr. Regional Airport, IATACode, OCH]
-
A.
OCH
OCH is a German vehicle registration code assigned to the town of Ochsenfurt in Bavaria.
-
B.
OCHCO
OCHCO is the U.S. Department of Energy’s central office responsible for human capital management, workforce planning, and personnel policy.
-
C.
Ochs
Ochs is a surname most prominently associated with the Ochs-Sulzberger family, the longtime publishers and owners of The New York Times.
-
D.
OKH
OKH (Oberkommando des Heeres) was the German Army High Command responsible for directing land operations for Nazi Germany during much of World War II.
-
E.
OHC
OHC is the acronym for the Office of Habitat Conservation, a division focused on protecting and restoring vital natural habitats.
- 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: OCH Target entity description: OCH is the IATA airport code for A. L. Mangham Jr. Regional Airport in Nacogdoches, Texas, United States.
-
A.
OCH
OCH is a German vehicle registration code assigned to the town of Ochsenfurt in Bavaria.
-
B.
OCHCO
OCHCO is the U.S. Department of Energy’s central office responsible for human capital management, workforce planning, and personnel policy.
-
C.
Ochs
Ochs is a surname most prominently associated with the Ochs-Sulzberger family, the longtime publishers and owners of The New York Times.
-
D.
OKH
OKH (Oberkommando des Heeres) was the German Army High Command responsible for directing land operations for Nazi Germany during much of World War II.
-
E.
OHC
OHC is the acronym for the Office of Habitat Conservation, a division focused on protecting and restoring vital natural habitats.
- 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_69e245c060b48190a9bd61a47a16db17 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18de61c7c8190809920fa1071935f |
completed | April 29, 2026, 4:49 a.m. |
Created at: April 17, 2026, 3:57 p.m.