Triple
T12580064
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S2 line |
E300310
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Frankfurt Hauptwache
Frankfurt Hauptwache is a major central transport hub and public square in Frankfurt am Main, Germany, serving both suburban (S-Bahn) and urban (U-Bahn) rail lines as well as numerous bus and tram connections.
|
E991029
|
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 Hauptwache | Statement: [S2 line, hasStation, Frankfurt Hauptwache]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frankfurt Hauptwache Context triple: [S2 line, hasStation, Frankfurt Hauptwache]
-
A.
Bockenheimer Warte
Bockenheimer Warte is a prominent square and transport hub in Frankfurt am Main, known especially for its distinctive U-Bahn station entrance designed to look like a subway car emerging from the ground.
-
B.
Frankfurt City Hall complex
The Frankfurt City Hall complex, centered around the historic Römer building, is a medieval and modern ensemble that has served as the seat of Frankfurt’s municipal government and a symbol of the city’s civic identity for centuries.
-
C.
Bremen Town Hall
Bremen Town Hall is a historic Gothic and Renaissance-style building in Bremen, Germany, renowned as a UNESCO World Heritage Site and the seat of the city’s government.
-
D.
Cölln town hall
Cölln town hall was the historic municipal building that served as the administrative and political center of the former city of Cölln, now part of Berlin.
-
E.
Augsburg Town Hall
Augsburg Town Hall is a prominent Renaissance-style civic building in Augsburg, Germany, renowned for its grand Golden Hall and historical significance as a symbol of the city’s former imperial power.
- 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 Hauptwache Triple: [S2 line, hasStation, Frankfurt Hauptwache]
Generated description
Frankfurt Hauptwache is a major central transport hub and public square in Frankfurt am Main, Germany, serving both suburban (S-Bahn) and urban (U-Bahn) rail lines as well as numerous bus and tram connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Frankfurt Hauptwache Target entity description: Frankfurt Hauptwache is a major central transport hub and public square in Frankfurt am Main, Germany, serving both suburban (S-Bahn) and urban (U-Bahn) rail lines as well as numerous bus and tram connections.
-
A.
Bockenheimer Warte
Bockenheimer Warte is a prominent square and transport hub in Frankfurt am Main, known especially for its distinctive U-Bahn station entrance designed to look like a subway car emerging from the ground.
-
B.
Frankfurt City Hall complex
The Frankfurt City Hall complex, centered around the historic Römer building, is a medieval and modern ensemble that has served as the seat of Frankfurt’s municipal government and a symbol of the city’s civic identity for centuries.
-
C.
Bremen Town Hall
Bremen Town Hall is a historic Gothic and Renaissance-style building in Bremen, Germany, renowned as a UNESCO World Heritage Site and the seat of the city’s government.
-
D.
Cölln town hall
Cölln town hall was the historic municipal building that served as the administrative and political center of the former city of Cölln, now part of Berlin.
-
E.
Augsburg Town Hall
Augsburg Town Hall is a prominent Renaissance-style civic building in Augsburg, Germany, renowned for its grand Golden Hall and historical significance as a symbol of the city’s former imperial power.
- 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_69d7bde87b648190bcd0266e9efde098 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954b867dc8190af8a70f797e4d133 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6559ba5108190b85be540a405eec8 |
completed | May 2, 2026, 7:50 p.m. |
| NEDg | Description generation | batch_69f6566fe5dc8190910bc7ad34593a58 |
completed | May 2, 2026, 7:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f65702435c8190a69e681c56a19b16 |
completed | May 2, 2026, 7:56 p.m. |
Created at: April 9, 2026, 5 p.m.