Triple
T15068793
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bremen Airport |
E379822
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
EDDW
EDDW is the ICAO airport code for Bremen Airport, an international airport serving the city of Bremen in northern Germany.
|
E1135568
|
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: EDDW | Statement: [Bremen Airport, ICAOcode, EDDW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EDDW Context triple: [Bremen Airport, ICAOcode, EDDW]
-
A.
EDW
EDW is the ICAO airline designator assigned to Edelweiss Air, a Swiss leisure carrier based in Zurich.
-
B.
EDW
EDW is the National Rail station code for East Dulwich railway station in London, England.
-
C.
EDWM
EDWM is the commonly used abbreviation for the Episcopal Diocese of Western Michigan, a regional jurisdiction of the Episcopal Church in the United States.
-
D.
EDDI
EDDI is the ICAO airport code for Berlin Tempelhof Airport, the historic inner-city airfield in Berlin, Germany.
-
E.
EDAW
EDAW was a prominent international landscape architecture and urban design firm known for planning and designing major public spaces and waterfront developments.
- 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: EDDW Triple: [Bremen Airport, ICAOcode, EDDW]
Generated description
EDDW is the ICAO airport code for Bremen Airport, an international airport serving the city of Bremen in northern Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: EDDW Target entity description: EDDW is the ICAO airport code for Bremen Airport, an international airport serving the city of Bremen in northern Germany.
-
A.
EDW
EDW is the ICAO airline designator assigned to Edelweiss Air, a Swiss leisure carrier based in Zurich.
-
B.
EDW
EDW is the National Rail station code for East Dulwich railway station in London, England.
-
C.
EDWM
EDWM is the commonly used abbreviation for the Episcopal Diocese of Western Michigan, a regional jurisdiction of the Episcopal Church in the United States.
-
D.
EDDI
EDDI is the ICAO airport code for Berlin Tempelhof Airport, the historic inner-city airfield in Berlin, Germany.
-
E.
EDAW
EDAW was a prominent international landscape architecture and urban design firm known for planning and designing major public spaces and waterfront developments.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedeebc7e48190a86b4f0afe8844bb |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5cd4b6c8190aa9ff73d5be31864 |
completed | May 9, 2026, 3:11 a.m. |
| NEDg | Description generation | batch_69fea8e838b4819091e0a3d099c49059 |
completed | May 9, 2026, 3:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fea986e0dc8190a56e71288c6a7ef4 |
completed | May 9, 2026, 3:27 a.m. |
Created at: April 10, 2026, 3:02 a.m.