Triple
T20643318
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal C (Hannover Airport) |
E507284
|
entity |
| Predicate | hasTransportationConnection |
P1298
|
FINISHED |
| Object |
Hannover Airport railway station (via terminal complex)
Hannover Airport railway station is a rail terminal serving Hannover Airport, providing direct train connections between the airport and the regional and long-distance rail network.
|
E1442120
|
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: Hannover Airport railway station (via terminal complex) | Statement: [Terminal C (Hannover Airport), hasTransportationConnection, Hannover Airport railway station (via terminal complex)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hannover Airport railway station (via terminal complex) Context triple: [Terminal C (Hannover Airport), hasTransportationConnection, Hannover Airport railway station (via terminal complex)]
-
A.
Hannover Hauptbahnhof
Hannover Hauptbahnhof is the main central railway station of Hanover, Germany, serving as a major national and international transport hub.
-
B.
Hamburg Airport station
Hamburg Airport station is a railway station in Hamburg, Germany that provides direct rail access to Hamburg Airport, connecting it with the city’s rapid transit network.
-
C.
Leipzig/Halle Airport railway station
Leipzig/Halle Airport railway station is a modern underground rail hub in Saxony, Germany, providing regional and long-distance train connections directly to Leipzig/Halle Airport.
-
D.
Frankfurt Airport long-distance station
Frankfurt Airport long-distance station is a major high-speed rail hub in Frankfurt, Germany, connecting the airport directly to national and international long-distance train services.
-
E.
Berlin Brandenburg Airport railway station
Berlin Brandenburg Airport railway station is the main rail hub serving Berlin’s new international airport, providing regional, long-distance, and urban train connections directly beneath the terminal complex.
- 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: Hannover Airport railway station (via terminal complex) Triple: [Terminal C (Hannover Airport), hasTransportationConnection, Hannover Airport railway station (via terminal complex)]
Generated description
Hannover Airport railway station is a rail terminal serving Hannover Airport, providing direct train connections between the airport and the regional and long-distance rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hannover Airport railway station (via terminal complex) Target entity description: Hannover Airport railway station is a rail terminal serving Hannover Airport, providing direct train connections between the airport and the regional and long-distance rail network.
-
A.
Hannover Hauptbahnhof
Hannover Hauptbahnhof is the main central railway station of Hanover, Germany, serving as a major national and international transport hub.
-
B.
Hamburg Airport station
Hamburg Airport station is a railway station in Hamburg, Germany that provides direct rail access to Hamburg Airport, connecting it with the city’s rapid transit network.
-
C.
Leipzig/Halle Airport railway station
Leipzig/Halle Airport railway station is a modern underground rail hub in Saxony, Germany, providing regional and long-distance train connections directly to Leipzig/Halle Airport.
-
D.
Frankfurt Airport long-distance station
Frankfurt Airport long-distance station is a major high-speed rail hub in Frankfurt, Germany, connecting the airport directly to national and international long-distance train services.
-
E.
Berlin Brandenburg Airport railway station
Berlin Brandenburg Airport railway station is the main rail hub serving Berlin’s new international airport, providing regional, long-distance, and urban train connections directly beneath the terminal complex.
- 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_69e0b4be702c8190a3d2410a881d310a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6af1c51f48190abba54a5aace9fc8 |
completed | April 20, 2026, 10:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08c58cb86c81909b48e3cb231de171 |
completed | May 16, 2026, 7:29 p.m. |
| NEDg | Description generation | batch_6a08c61afe688190bb6f755386e3df18 |
completed | May 16, 2026, 7:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08c6d846608190a1412b521b487ae7 |
completed | May 16, 2026, 7:34 p.m. |
Created at: April 16, 2026, 11:43 a.m.