Triple
T20510661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lugano Airport (regional) |
E503548
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
LUG
LUG is the IATA airport code for Lugano Airport, a regional airport serving the Lugano area in southern Switzerland.
|
E1435431
|
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: LUG | Statement: [Lugano Airport (regional), IATAcode, LUG]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LUG Context triple: [Lugano Airport (regional), IATAcode, LUG]
-
A.
LUC
LUC is the commonly used abbreviation for Loyola University Chicago, a private Jesuit research university in Chicago, Illinois.
-
B.
Lugnut
Lugnut is the costumed mascot character for the Lansing Lugnuts minor league baseball team, entertaining fans at games and team events.
-
C.
LUSU
LUSU is the students' union representing and supporting students at Lancaster University in the United Kingdom.
-
D.
LUD
LUD is the IATA airport code for Lüderitz Airport, a regional airport serving the coastal town of Lüderitz in Namibia.
-
E.
LUP
LUP is the vehicle registration code used for the Ludwigslust-Parchim district in the German state of Mecklenburg-Vorpommern.
- 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: LUG Triple: [Lugano Airport (regional), IATAcode, LUG]
Generated description
LUG is the IATA airport code for Lugano Airport, a regional airport serving the Lugano area in southern Switzerland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LUG Target entity description: LUG is the IATA airport code for Lugano Airport, a regional airport serving the Lugano area in southern Switzerland.
-
A.
LUC
LUC is the commonly used abbreviation for Loyola University Chicago, a private Jesuit research university in Chicago, Illinois.
-
B.
Lugnut
Lugnut is the costumed mascot character for the Lansing Lugnuts minor league baseball team, entertaining fans at games and team events.
-
C.
LUSU
LUSU is the students' union representing and supporting students at Lancaster University in the United Kingdom.
-
D.
LUD
LUD is the IATA airport code for Lüderitz Airport, a regional airport serving the coastal town of Lüderitz in Namibia.
-
E.
LUP
LUP is the vehicle registration code used for the Ludwigslust-Parchim district in the German state of Mecklenburg-Vorpommern.
- 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_69e0b4b2aa788190ae9eb37c1d73b1f1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69dcab8248190992e6ada23e5f253 |
completed | April 20, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a089d36f4688190a084267f85744cc0 |
completed | May 16, 2026, 4:37 p.m. |
| NEDg | Description generation | batch_6a089de26d548190882d6685aaa7f5fa |
completed | May 16, 2026, 4:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a089e5c696881909d1d793b884464a1 |
completed | May 16, 2026, 4:42 p.m. |
Created at: April 16, 2026, 11:36 a.m.