Triple
T17273493
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Turku Airport |
E419324
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
TKU
TKU is the IATA airport code for Turku Airport, a regional international airport serving the city of Turku in southwestern Finland.
|
E1260361
|
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: TKU | Statement: [Turku Airport, IATAcode, TKU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TKU Context triple: [Turku Airport, IATAcode, TKU]
-
A.
KNTU
KNTU is the ICAO airport code for Naval Air Station Oceana, a major United States Navy jet base located in Virginia Beach, Virginia.
-
B.
TUKE
TUKE is a major Slovak technical university based in Košice, known for its engineering, technology, and applied science programs.
-
C.
KTUL
KTUL is the ICAO airport code for Tulsa International Airport, a major commercial and military aviation facility serving Tulsa, Oklahoma.
-
D.
TKK
TKK is the IATA airport code for Chuuk International Airport, the main air gateway to Chuuk State in the Federated States of Micronesia.
-
E.
TKK
TKK is the former Helsinki University of Technology, a major Finnish institution known for its engineering and technology education and research.
- 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: TKU Triple: [Turku Airport, IATAcode, TKU]
Generated description
TKU is the IATA airport code for Turku Airport, a regional international airport serving the city of Turku in southwestern Finland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: TKU Target entity description: TKU is the IATA airport code for Turku Airport, a regional international airport serving the city of Turku in southwestern Finland.
-
A.
KNTU
KNTU is the ICAO airport code for Naval Air Station Oceana, a major United States Navy jet base located in Virginia Beach, Virginia.
-
B.
TUKE
TUKE is a major Slovak technical university based in Košice, known for its engineering, technology, and applied science programs.
-
C.
KTUL
KTUL is the ICAO airport code for Tulsa International Airport, a major commercial and military aviation facility serving Tulsa, Oklahoma.
-
D.
TKK
TKK is the IATA airport code for Chuuk International Airport, the main air gateway to Chuuk State in the Federated States of Micronesia.
-
E.
TKK
TKK is the former Helsinki University of Technology, a major Finnish institution known for its engineering and technology education and research.
- 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_69d886da626481908a14ce7830329a35 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42f4c209c81909c713ed78f2cb19a |
completed | April 19, 2026, 1:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01794d605481908b5e430c3142c203 |
completed | May 11, 2026, 6:38 a.m. |
| NEDg | Description generation | batch_6a017b2642f8819084b339ea27ae1f84 |
completed | May 11, 2026, 6:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a017c0e82c08190a37a36af68550c19 |
completed | May 11, 2026, 6:49 a.m. |
Created at: April 10, 2026, 5:40 a.m.