Triple
T4855073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barkley Regional Airport |
E108516
|
entity |
| Predicate | IATA code |
P2569
|
FINISHED |
| Object |
PAH
PAH is the three-letter IATA airport code for Barkley Regional Airport in Paducah, Kentucky, United States.
|
E475036
|
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: PAH | Statement: [Barkley Regional Airport, IATA code, PAH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PAH Context triple: [Barkley Regional Airport, IATA code, PAH]
-
A.
PABT
PABT is the main Port Authority Bus Terminal in Midtown Manhattan, serving as New York City’s primary hub for intercity and commuter bus transportation.
-
B.
PAD
PAD is the three-letter National Rail station code for London Paddington, a major railway terminus in central London.
-
C.
PAL
PAL is the ICAO airline designator for Philippine Airlines, the flag carrier of the Philippines.
-
D.
PA
PA is the postcode area in western Scotland that covers Paisley and parts of the surrounding Greater Glasgow region.
-
E.
PA
The Palestinian Authority is an interim self-governing body established to administer parts of the West Bank and Gaza Strip as part of the Israeli-Palestinian peace process.
- 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: PAH Triple: [Barkley Regional Airport, IATA code, PAH]
Generated description
PAH is the three-letter IATA airport code for Barkley Regional Airport in Paducah, Kentucky, United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PAH Target entity description: PAH is the three-letter IATA airport code for Barkley Regional Airport in Paducah, Kentucky, United States.
-
A.
PABT
PABT is the main Port Authority Bus Terminal in Midtown Manhattan, serving as New York City’s primary hub for intercity and commuter bus transportation.
-
B.
PAD
PAD is the three-letter National Rail station code for London Paddington, a major railway terminus in central London.
-
C.
PAL
PAL is the ICAO airline designator for Philippine Airlines, the flag carrier of the Philippines.
-
D.
PA
PA is the postcode area in western Scotland that covers Paisley and parts of the surrounding Greater Glasgow region.
-
E.
PA
The Palestinian Authority is an interim self-governing body established to administer parts of the West Bank and Gaza Strip as part of the Israeli-Palestinian peace process.
- 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_69bd440a89548190a5f14ba6da6b97dc |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6d3c9d7881908c04cef2cb7db745 |
completed | March 20, 2026, 3:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5ce7385c8190897fd2343c0ebeed |
completed | March 21, 2026, 8:55 a.m. |
| NEDg | Description generation | batch_69be5dadcec88190bf9a272c4a9aef9a |
completed | March 21, 2026, 8:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be6159ff7c8190baa116240f76dea5 |
completed | March 21, 2026, 9:14 a.m. |
Created at: March 20, 2026, 1:26 p.m.