Triple
T8689125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bordeaux–Mérignac Airport |
E206239
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
LFBD
LFBD is the ICAO airport code for Bordeaux–Mérignac Airport, the main international airport serving the Bordeaux region in southwestern France.
|
E752261
|
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: LFBD | Statement: [Bordeaux–Mérignac Airport, ICAOcode, LFBD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LFBD Context triple: [Bordeaux–Mérignac Airport, ICAOcode, LFBD]
-
A.
LBF
LBF is the IATA airport code for North Platte Regional Airport serving North Platte, Nebraska.
-
B.
LFKB
LFKB is the ICAO airport code for Bastia – Poretta Airport, a commercial airport serving the city of Bastia on the French island of Corsica.
-
C.
LFPB
LFPB is the ICAO airport code for Paris–Le Bourget Airport, a historic airfield near Paris known for business aviation and the Paris Air Show.
-
D.
LFBO
LFBO is the ICAO airport code for Toulouse-Blagnac Airport, a major international airport serving Toulouse in southwestern France and an important hub for the aerospace industry.
-
E.
LFSB
LFSB is the ICAO airport code for EuroAirport Basel–Mulhouse–Freiburg, the international airport serving the tri-border region of France, Switzerland, and Germany.
- 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: LFBD Triple: [Bordeaux–Mérignac Airport, ICAOcode, LFBD]
Generated description
LFBD is the ICAO airport code for Bordeaux–Mérignac Airport, the main international airport serving the Bordeaux region in southwestern France.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LFBD Target entity description: LFBD is the ICAO airport code for Bordeaux–Mérignac Airport, the main international airport serving the Bordeaux region in southwestern France.
-
A.
LBF
LBF is the IATA airport code for North Platte Regional Airport serving North Platte, Nebraska.
-
B.
LFKB
LFKB is the ICAO airport code for Bastia – Poretta Airport, a commercial airport serving the city of Bastia on the French island of Corsica.
-
C.
LFPB
LFPB is the ICAO airport code for Paris–Le Bourget Airport, a historic airfield near Paris known for business aviation and the Paris Air Show.
-
D.
LFBO
LFBO is the ICAO airport code for Toulouse-Blagnac Airport, a major international airport serving Toulouse in southwestern France and an important hub for the aerospace industry.
-
E.
LFSB
LFSB is the ICAO airport code for EuroAirport Basel–Mulhouse–Freiburg, the international airport serving the tri-border region of France, Switzerland, and Germany.
- 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_69ca835481fc819084e33d3bc883bfa6 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc57334b0c8190903a5a1784e74791 |
completed | March 31, 2026, 11:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cef3d6904c8190a8456a99dae87bf2 |
completed | April 2, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69cef56df85c81908cb10aa7d80ce358 |
completed | April 2, 2026, 11:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cef6757cd8819082ffc32256b0f86c |
completed | April 2, 2026, 11:06 p.m. |
Created at: March 30, 2026, 6:33 p.m.