Triple
T427813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chemnitz Hauptbahnhof |
E9646
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
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.
|
E55288
|
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: Chemnitz–Aue railway | Statement: [Chemnitz Hauptbahnhof, railwayLine, Chemnitz–Aue railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chemnitz–Aue railway Context triple: [Chemnitz Hauptbahnhof, railwayLine, Chemnitz–Aue railway]
-
A.
Chemnitz–Leipzig railway
The Chemnitz–Leipzig railway is a major rail line in the German state of Saxony that connects the cities of Chemnitz and Leipzig and serves both regional and long-distance passenger traffic.
-
B.
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.
-
C.
Vennbahn railway
The Vennbahn railway is a historic cross-border railway line in the Ardennes region whose unique post-World War I alignment created several German exclaves within Belgium.
-
D.
Rhine Railway
The Rhine Railway is a major railway line in Western Europe that connects key cities along the Rhine corridor, facilitating both international passenger and freight transport.
-
E.
Chemnitz Hauptbahnhof
Chemnitz Hauptbahnhof is the main railway station and central transportation hub of the city of Chemnitz in Saxony, Germany.
- 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: Chemnitz–Aue railway Triple: [Chemnitz Hauptbahnhof, railwayLine, Chemnitz–Aue railway]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chemnitz–Aue railway Target entity description: 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.
-
A.
Chemnitz–Leipzig railway
The Chemnitz–Leipzig railway is a major rail line in the German state of Saxony that connects the cities of Chemnitz and Leipzig and serves both regional and long-distance passenger traffic.
-
B.
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.
-
C.
Vennbahn railway
The Vennbahn railway is a historic cross-border railway line in the Ardennes region whose unique post-World War I alignment created several German exclaves within Belgium.
-
D.
Rhine Railway
The Rhine Railway is a major railway line in Western Europe that connects key cities along the Rhine corridor, facilitating both international passenger and freight transport.
-
E.
Chemnitz Hauptbahnhof
Chemnitz Hauptbahnhof is the main railway station and central transportation hub of the city of Chemnitz in Saxony, Germany.
- 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_69a2e801e1d48190b505d1dd336b52ac |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2eed7f3508190995dcd39586ed614 |
completed | Feb. 28, 2026, 1:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4366960dc81908708bd168aa3a278 |
completed | March 1, 2026, 12:51 p.m. |
| NEDg | Description generation | batch_69a436c6f1a0819086f8d8f12bc82e87 |
completed | March 1, 2026, 12:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4379eee248190a417b81afbb403ae |
completed | March 1, 2026, 12:57 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.