Triple
T13669817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Porto Santo Airport |
E327718
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
PXO
PXO is the IATA airport code for Porto Santo Airport, which serves the island of Porto Santo in Portugal’s Madeira archipelago.
|
E1052965
|
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: PXO | Statement: [Porto Santo Airport, IATAcode, PXO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PXO Context triple: [Porto Santo Airport, IATAcode, PXO]
-
A.
PX
PX is a retail store on U.S. military installations that sells discounted goods and services to service members, their families, and other authorized patrons.
-
B.
pXO2
pXO2 is a virulence-associated plasmid of Bacillus anthracis that encodes genes essential for the bacterium’s protective capsule formation.
-
C.
PNX
PNX is the IATA airport code for North Texas Regional Airport, a public airport serving the Sherman–Denison area in Texas, United States.
-
D.
PXL
PXL is the three-letter IATA airport code assigned to Polacca Airport in Arizona, United States.
-
E.
OX
OX is the postcode area covering Oxford and its surrounding region in Oxfordshire, England.
- 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: PXO Triple: [Porto Santo Airport, IATAcode, PXO]
Generated description
PXO is the IATA airport code for Porto Santo Airport, which serves the island of Porto Santo in Portugal’s Madeira archipelago.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PXO Target entity description: PXO is the IATA airport code for Porto Santo Airport, which serves the island of Porto Santo in Portugal’s Madeira archipelago.
-
A.
PX
PX is a retail store on U.S. military installations that sells discounted goods and services to service members, their families, and other authorized patrons.
-
B.
pXO2
pXO2 is a virulence-associated plasmid of Bacillus anthracis that encodes genes essential for the bacterium’s protective capsule formation.
-
C.
PNX
PNX is the IATA airport code for North Texas Regional Airport, a public airport serving the Sherman–Denison area in Texas, United States.
-
D.
PXL
PXL is the three-letter IATA airport code assigned to Polacca Airport in Arizona, United States.
-
E.
OX
OX is the postcode area covering Oxford and its surrounding region in Oxfordshire, England.
- 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_69d8076f1fa8819094664a59b55010df |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc6599c248190b7f134b5b9947a23 |
completed | April 12, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78b0f56048190bcbc6581a8cdc0f5 |
completed | May 3, 2026, 5:51 p.m. |
| NEDg | Description generation | batch_69f78c0030e481909c20f21ddaa480dc |
completed | May 3, 2026, 5:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78d6d74bc8190ad5476a06e8fd8ad |
completed | May 3, 2026, 6:01 p.m. |
Created at: April 9, 2026, 9:53 p.m.