Triple
T754335
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fürth Hauptbahnhof |
E15519
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Nuremberg–Fürth local railway (historical)
The Nuremberg–Fürth local railway was the first German steam-powered railway for passenger and freight transport, inaugurated in 1835 between the cities of Nuremberg and Fürth.
|
E88662
|
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: Nuremberg–Fürth local railway (historical) | Statement: [Fürth Hauptbahnhof, railwayLine, Nuremberg–Fürth local railway (historical)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nuremberg–Fürth local railway (historical) Context triple: [Fürth Hauptbahnhof, railwayLine, Nuremberg–Fürth local railway (historical)]
-
A.
Nuremberg U-Bahn
The Nuremberg U-Bahn is the rapid transit system serving Nuremberg and its surrounding area in Germany, known for being one of the first networks to operate fully automated driverless trains.
-
B.
Chemnitz–Flöha railway
The Chemnitz–Flöha railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the town of Flöha as part of the local rail network.
-
C.
Chemnitz–Aue railway
The Chemnitz–Aue railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the town of Aue through the Ore Mountains region.
-
D.
Chemnitz–Annaberg-Buchholz railway
The Chemnitz–Annaberg-Buchholz railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the Erzgebirge (Ore Mountains) town of Annaberg-Buchholz.
-
E.
Dresden–Werdau railway
The Dresden–Werdau railway is a major railway line in the German state of Saxony that connects the city of Dresden with Werdau, serving as an important regional and long-distance transport corridor.
- 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: Nuremberg–Fürth local railway (historical) Triple: [Fürth Hauptbahnhof, railwayLine, Nuremberg–Fürth local railway (historical)]
Generated description
The Nuremberg–Fürth local railway was the first German steam-powered railway for passenger and freight transport, inaugurated in 1835 between the cities of Nuremberg and Fürth.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nuremberg–Fürth local railway (historical) Target entity description: The Nuremberg–Fürth local railway was the first German steam-powered railway for passenger and freight transport, inaugurated in 1835 between the cities of Nuremberg and Fürth.
-
A.
Nuremberg U-Bahn
The Nuremberg U-Bahn is the rapid transit system serving Nuremberg and its surrounding area in Germany, known for being one of the first networks to operate fully automated driverless trains.
-
B.
Chemnitz–Flöha railway
The Chemnitz–Flöha railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the town of Flöha as part of the local rail network.
-
C.
Chemnitz–Aue railway
The Chemnitz–Aue railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the town of Aue through the Ore Mountains region.
-
D.
Chemnitz–Annaberg-Buchholz railway
The Chemnitz–Annaberg-Buchholz railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the Erzgebirge (Ore Mountains) town of Annaberg-Buchholz.
-
E.
Dresden–Werdau railway
The Dresden–Werdau railway is a major railway line in the German state of Saxony that connects the city of Dresden with Werdau, serving as an important regional and long-distance transport corridor.
- 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_69a493599a0081908da65f3407af1ef2 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a64ecadc8190a82e25444e7abba6 |
completed | March 1, 2026, 8:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a654eae9608190af3b410ecc041660 |
completed | March 3, 2026, 3:26 a.m. |
| NEDg | Description generation | batch_69a65555e7748190b2a55548e4058bc1 |
completed | March 3, 2026, 3:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a656d5f28481908ff3fd5fb71b1440 |
completed | March 3, 2026, 3:34 a.m. |
Created at: March 1, 2026, 7:37 p.m.