Triple
T4433498
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frankfurt Airport |
E95589
|
entity |
| Predicate | hasRailConnection |
P848
|
FINISHED |
| Object |
Frankfurt Airport regional station
Frankfurt Airport regional station is a railway station at Frankfurt Airport in Germany that serves regional and local train services connecting the airport with surrounding cities and areas.
|
E442460
|
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: Frankfurt Airport regional station | Statement: [Frankfurt Airport, hasRailConnection, Frankfurt Airport regional station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frankfurt Airport regional station Context triple: [Frankfurt Airport, hasRailConnection, Frankfurt Airport regional station]
-
A.
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.
-
B.
Frankfurt Taunusbahnhof
Frankfurt Taunusbahnhof was a former railway terminus in Frankfurt am Main that served as an early station for trains to the Taunus region before being superseded by the central Hauptbahnhof.
-
C.
Frankfurt Südbahnhof
Frankfurt Südbahnhof is a major railway and S-Bahn station in Frankfurt am Main that serves as an important southern transport hub for both regional and local connections.
-
D.
Frankfurt Dom/Römer station
Frankfurt Dom/Römer station is a central underground transit stop in Frankfurt’s historic old town, serving as a key access point to major landmarks like the cathedral (Dom) and Römer city hall.
-
E.
Frankfurt Taunusanlage station
Frankfurt Taunusanlage station is an underground S-Bahn station in central Frankfurt am Main, serving the financial district and providing key regional rail connections.
- 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: Frankfurt Airport regional station Triple: [Frankfurt Airport, hasRailConnection, Frankfurt Airport regional station]
Generated description
Frankfurt Airport regional station is a railway station at Frankfurt Airport in Germany that serves regional and local train services connecting the airport with surrounding cities and areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Frankfurt Airport regional station Target entity description: Frankfurt Airport regional station is a railway station at Frankfurt Airport in Germany that serves regional and local train services connecting the airport with surrounding cities and areas.
-
A.
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.
-
B.
Frankfurt Taunusbahnhof
Frankfurt Taunusbahnhof was a former railway terminus in Frankfurt am Main that served as an early station for trains to the Taunus region before being superseded by the central Hauptbahnhof.
-
C.
Frankfurt Südbahnhof
Frankfurt Südbahnhof is a major railway and S-Bahn station in Frankfurt am Main that serves as an important southern transport hub for both regional and local connections.
-
D.
Frankfurt Dom/Römer station
Frankfurt Dom/Römer station is a central underground transit stop in Frankfurt’s historic old town, serving as a key access point to major landmarks like the cathedral (Dom) and Römer city hall.
-
E.
Frankfurt Taunusanlage station
Frankfurt Taunusanlage station is an underground S-Bahn station in central Frankfurt am Main, serving the financial district and providing key regional rail connections.
- 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_69b3453ea2b48190a26f154b3b8fece5 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b35587bc048190aee8e0ed94b6e064 |
completed | March 13, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b628002e208190a68c659abd348040 |
completed | March 15, 2026, 3:31 a.m. |
| NEDg | Description generation | batch_69b628ffed1c819097d048712e9aafef |
completed | March 15, 2026, 3:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b6298d1ff88190a58a6fc5992ef864 |
completed | March 15, 2026, 3:37 a.m. |
Created at: March 12, 2026, 11:31 p.m.