Triple
T13536468
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Innenstadt (Frankfurt am Main) |
E323274
|
entity |
| Predicate | hasTransportHub |
P2413
|
FINISHED |
| Object |
S-Bahn-Station Hauptwache
S-Bahn-Station Hauptwache is one of Frankfurt am Main’s central rapid-transit railway stations, serving as a major interchange point for S-Bahn, U-Bahn, and other urban transport lines in the city center.
|
E1046611
|
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: S-Bahn-Station Hauptwache | Statement: [Innenstadt (Frankfurt am Main), hasTransportHub, S-Bahn-Station Hauptwache]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S-Bahn-Station Hauptwache Context triple: [Innenstadt (Frankfurt am Main), hasTransportHub, S-Bahn-Station Hauptwache]
-
A.
Ostkreuz station
Ostkreuz station is a major railway and S-Bahn interchange in Berlin, Germany, serving as one of the city's busiest public transport hubs.
-
B.
Beusselstraße S-Bahn station
Beusselstraße S-Bahn station is a local urban rail stop in Berlin serving the Moabit district on the city’s S-Bahn network.
-
C.
Weberwiese U-Bahn station
Weberwiese U-Bahn station is a Berlin underground railway station on the U5 line, located in the Friedrichshain district and known for its postwar socialist-era architectural surroundings.
-
D.
Reeperbahn S-Bahn station
Reeperbahn S-Bahn station is a rapid transit railway stop in Hamburg, Germany, serving the city’s famous Reeperbahn nightlife and entertainment district.
-
E.
Berliner Tor station
Berliner Tor station is a major public transit hub in Hamburg, Germany, serving multiple S-Bahn and U-Bahn lines and providing key connections across the city.
- 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: S-Bahn-Station Hauptwache Triple: [Innenstadt (Frankfurt am Main), hasTransportHub, S-Bahn-Station Hauptwache]
Generated description
S-Bahn-Station Hauptwache is one of Frankfurt am Main’s central rapid-transit railway stations, serving as a major interchange point for S-Bahn, U-Bahn, and other urban transport lines in the city center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: S-Bahn-Station Hauptwache Target entity description: S-Bahn-Station Hauptwache is one of Frankfurt am Main’s central rapid-transit railway stations, serving as a major interchange point for S-Bahn, U-Bahn, and other urban transport lines in the city center.
-
A.
Ostkreuz station
Ostkreuz station is a major railway and S-Bahn interchange in Berlin, Germany, serving as one of the city's busiest public transport hubs.
-
B.
Beusselstraße S-Bahn station
Beusselstraße S-Bahn station is a local urban rail stop in Berlin serving the Moabit district on the city’s S-Bahn network.
-
C.
Weberwiese U-Bahn station
Weberwiese U-Bahn station is a Berlin underground railway station on the U5 line, located in the Friedrichshain district and known for its postwar socialist-era architectural surroundings.
-
D.
Reeperbahn S-Bahn station
Reeperbahn S-Bahn station is a rapid transit railway stop in Hamburg, Germany, serving the city’s famous Reeperbahn nightlife and entertainment district.
-
E.
Berliner Tor station
Berliner Tor station is a major public transit hub in Hamburg, Germany, serving multiple S-Bahn and U-Bahn lines and providing key connections across the city.
- 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_69d8076776248190bdf0d4fa1f85a5fc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbafbe39948190808062d4eff91841 |
completed | April 12, 2026, 2:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f75d9a448c81908fa57a909a9097f7 |
completed | May 3, 2026, 2:37 p.m. |
| NEDg | Description generation | batch_69f75e7d8970819092116ae7a769ac21 |
completed | May 3, 2026, 2:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f75f35c6008190b88e14feddb93a1d |
completed | May 3, 2026, 2:44 p.m. |
Created at: April 9, 2026, 9:45 p.m.