Triple
T12294522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Curitiba-Afonso Pena International Airport |
E293048
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
CWB
CWB is the IATA airport code for Curitiba-Afonso Pena International Airport, the main air gateway serving Curitiba in southern Brazil.
|
E975288
|
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: CWB | Statement: [Curitiba-Afonso Pena International Airport, IATAcode, CWB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CWB Context triple: [Curitiba-Afonso Pena International Airport, IATAcode, CWB]
-
A.
TWB
TWB is the IATA airport code for Toowoomba City Aerodrome, a regional airport serving the city of Toowoomba in Queensland, Australia.
-
B.
TWB
TWB is the ICAO airline designator assigned to the South Korean low-cost carrier Tʼway Air.
-
C.
TWB
TWB is the National Rail station code for Tweedbank railway station in the Scottish Borders, Scotland.
-
D.
CJB
CJB is the IATA airport code for Coimbatore International Airport in Tamil Nadu, India.
-
E.
CW
CW is the two-letter ISO 3166-1 alpha-2 country code assigned to Curaçao.
- 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: CWB Triple: [Curitiba-Afonso Pena International Airport, IATAcode, CWB]
Generated description
CWB is the IATA airport code for Curitiba-Afonso Pena International Airport, the main air gateway serving Curitiba in southern Brazil.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CWB Target entity description: CWB is the IATA airport code for Curitiba-Afonso Pena International Airport, the main air gateway serving Curitiba in southern Brazil.
-
A.
TWB
TWB is the National Rail station code for Tweedbank railway station in the Scottish Borders, Scotland.
-
B.
TWB
TWB is the IATA airport code for Toowoomba City Aerodrome, a regional airport serving the city of Toowoomba in Queensland, Australia.
-
C.
TWB
TWB is the ICAO airline designator assigned to the South Korean low-cost carrier Tʼway Air.
-
D.
CJB
CJB is the IATA airport code for Coimbatore International Airport in Tamil Nadu, India.
-
E.
CW
CW is the two-letter ISO 3166-1 alpha-2 country code assigned to Curaçao.
- 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_69d6ab690ad081908c0ed3870ec82d53 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93ed7251c8190b94d7cd75ad49b9c |
completed | April 10, 2026, 6:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e79bf548190bf7f314222ed1ed1 |
completed | May 2, 2026, 3:55 p.m. |
| NEDg | Description generation | batch_69f62260d6708190808e52935a27e2c1 |
completed | May 2, 2026, 4:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6230f4c8081908a759efa43b4800b |
completed | May 2, 2026, 4:15 p.m. |
Created at: April 8, 2026, 9:52 p.m.