Triple
T5263805
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hannover Airport |
E118889
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Flughafen Hannover-Langenhagen GmbH
Flughafen Hannover-Langenhagen GmbH is the company responsible for managing and operating Hannover Airport in Germany.
|
E118889
|
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: Flughafen Hannover-Langenhagen GmbH | Statement: [Hannover Airport, operator, Flughafen Hannover-Langenhagen GmbH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Flughafen Hannover-Langenhagen GmbH Context triple: [Hannover Airport, operator, Flughafen Hannover-Langenhagen GmbH]
-
A.
Flughafen Berlin Brandenburg GmbH
Flughafen Berlin Brandenburg GmbH is the state-owned company responsible for owning, managing, and developing Berlin’s airport infrastructure, including Berlin Brandenburg Airport.
-
B.
Berliner Flughafen-Gesellschaft
Berliner Flughafen-Gesellschaft was the municipal company responsible for operating Berlin’s airports, notably during the Cold War era.
-
C.
Hannover Airport
Hannover Airport is an international airport serving the city of Hanover in northern Germany, handling passenger and cargo flights for the region.
-
D.
Braunschweig-Wolfsburg Airport
Braunschweig-Wolfsburg Airport is a regional airport in Lower Saxony, Germany, serving the cities of Braunschweig (Brunswick) and Wolfsburg and used primarily for general aviation, business flights, and aerospace research.
-
E.
Bremen Airport
Bremen Airport is an international airport in northern Germany serving the city of Bremen and the surrounding region with domestic and European flights.
- 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: Flughafen Hannover-Langenhagen GmbH Triple: [Hannover Airport, operator, Flughafen Hannover-Langenhagen GmbH]
Generated description
Flughafen Hannover-Langenhagen GmbH is the company responsible for managing and operating Hannover Airport in Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Flughafen Hannover-Langenhagen GmbH Target entity description: Flughafen Hannover-Langenhagen GmbH is the company responsible for managing and operating Hannover Airport in Germany.
-
A.
Flughafen Berlin Brandenburg GmbH
Flughafen Berlin Brandenburg GmbH is the state-owned company responsible for owning, managing, and developing Berlin’s airport infrastructure, including Berlin Brandenburg Airport.
-
B.
Berliner Flughafen-Gesellschaft
Berliner Flughafen-Gesellschaft was the municipal company responsible for operating Berlin’s airports, notably during the Cold War era.
-
C.
Hannover Airport
chosen
Hannover Airport is an international airport serving the city of Hanover in northern Germany, handling passenger and cargo flights for the region.
-
D.
Braunschweig-Wolfsburg Airport
Braunschweig-Wolfsburg Airport is a regional airport in Lower Saxony, Germany, serving the cities of Braunschweig (Brunswick) and Wolfsburg and used primarily for general aviation, business flights, and aerospace research.
-
E.
Bremen Airport
Bremen Airport is an international airport in northern Germany serving the city of Bremen and the surrounding region with domestic and European flights.
- F. None of above.
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_69bd446a42c88190b7ecbef006561d55 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7bd4a9888190a79ef8e64c764f86 |
completed | March 20, 2026, 4:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69befe88ba588190b130f1857536816f |
completed | March 21, 2026, 8:24 p.m. |
| NEDg | Description generation | batch_69beff4322308190b252820e7213f05e |
completed | March 21, 2026, 8:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69beffe02d208190b857d6aaa4d85dae |
completed | March 21, 2026, 8:30 p.m. |
Created at: March 20, 2026, 1:51 p.m.