Triple
T12522179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Laverton |
E299344
|
entity |
| Predicate | airportICAOCode |
P419
|
FINISHED |
| Object |
YLTN
YLTN is the ICAO airport code for Laverton Airport in Western Australia.
|
E986562
|
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: YLTN | Statement: [Laverton, airportICAOCode, YLTN]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: YLTN Context triple: [Laverton, airportICAOCode, YLTN]
-
A.
LTN
LTN is the IATA airport code for London Luton Airport, a major international airport serving the London metropolitan area in the United Kingdom.
-
B.
LY
LY is the IATA airline designator for El Al, the flag carrier of Israel.
-
C.
LY
LY is the commonly used abbreviation for Taiwan’s unicameral parliament, the Legislative Yuan.
-
D.
LYD
LYD is the ISO 4217 currency code for the Libyan dinar, the official currency of Libya.
-
E.
LYD
LYD is the station code for Lyon-Part-Dieu, a major high-speed rail hub and one of the main railway stations in Lyon, France.
- 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: YLTN Triple: [Laverton, airportICAOCode, YLTN]
Generated description
YLTN is the ICAO airport code for Laverton Airport in Western Australia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: YLTN Target entity description: YLTN is the ICAO airport code for Laverton Airport in Western Australia.
-
A.
LTN
LTN is the IATA airport code for London Luton Airport, a major international airport serving the London metropolitan area in the United Kingdom.
-
B.
LY
LY is the IATA airline designator for El Al, the flag carrier of Israel.
-
C.
LY
LY is the commonly used abbreviation for Taiwan’s unicameral parliament, the Legislative Yuan.
-
D.
LYD
LYD is the ISO 4217 currency code for the Libyan dinar, the official currency of Libya.
-
E.
LYD
LYD is the station code for Lyon-Part-Dieu, a major high-speed rail hub and one of the main railway stations in Lyon, France.
- 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_69d6ada5cdd48190860d9ce30aff69be |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9545b2b2481909049a490c97678f2 |
completed | April 10, 2026, 7:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64bc159c88190835fea5c0d9ee799 |
completed | May 2, 2026, 7:08 p.m. |
| NEDg | Description generation | batch_69f64def9a6081908c3048f948829051 |
completed | May 2, 2026, 7:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f64ea1719c8190b91ffaab60db25ad |
completed | May 2, 2026, 7:21 p.m. |
Created at: April 8, 2026, 9:57 p.m.