Triple

T3824912
Position Surface form Disambiguated ID Type / Status
Subject Nuremberg–Fürth local railway E88662 entity
Predicate operator P179 FINISHED
Object Ludwigs-Eisenbahn-Gesellschaft
Ludwigs-Eisenbahn-Gesellschaft was a 19th-century German railway company best known for operating the pioneering Nuremberg–Fürth line, one of the first railways in Germany.
E390676 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: Ludwigs-Eisenbahn-Gesellschaft | Statement: [Nuremberg–Fürth local railway, operator, Ludwigs-Eisenbahn-Gesellschaft]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ludwigs-Eisenbahn-Gesellschaft
Context triple: [Nuremberg–Fürth local railway, operator, Ludwigs-Eisenbahn-Gesellschaft]
  • A. Deutsche Reichsbahn
    Deutsche Reichsbahn was the state-owned railway company of Germany for much of the 20th century, operating the national rail network before its functions were absorbed into the modern Deutsche Bahn.
  • B. Sieg Railway
    The Sieg Railway is a German rail line that runs through the Sieg Valley, connecting towns and cities along the River Sieg in North Rhine-Westphalia and Rhineland-Palatinate.
  • C. Borsigwerke
    Borsigwerke is a Berlin U-Bahn station on line U6 serving the Tegel district in the city’s northwest.
  • D. Hochbahngesellschaft
    Hochbahngesellschaft was a former Berlin urban transport company that operated early elevated and underground railway lines before being succeeded by the Berliner Verkehrsbetriebe.
  • E. Chemins de Fer Luxembourgeois
    Chemins de Fer Luxembourgeois is Luxembourg’s national state-owned railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
  • 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: Ludwigs-Eisenbahn-Gesellschaft
Triple: [Nuremberg–Fürth local railway, operator, Ludwigs-Eisenbahn-Gesellschaft]
Generated description
Ludwigs-Eisenbahn-Gesellschaft was a 19th-century German railway company best known for operating the pioneering Nuremberg–Fürth line, one of the first railways in Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ludwigs-Eisenbahn-Gesellschaft
Target entity description: Ludwigs-Eisenbahn-Gesellschaft was a 19th-century German railway company best known for operating the pioneering Nuremberg–Fürth line, one of the first railways in Germany.
  • A. Deutsche Reichsbahn
    Deutsche Reichsbahn was the state-owned railway company of Germany for much of the 20th century, operating the national rail network before its functions were absorbed into the modern Deutsche Bahn.
  • B. Sieg Railway
    The Sieg Railway is a German rail line that runs through the Sieg Valley, connecting towns and cities along the River Sieg in North Rhine-Westphalia and Rhineland-Palatinate.
  • C. Borsigwerke
    Borsigwerke is a Berlin U-Bahn station on line U6 serving the Tegel district in the city’s northwest.
  • D. Hochbahngesellschaft
    Hochbahngesellschaft was a former Berlin urban transport company that operated early elevated and underground railway lines before being succeeded by the Berliner Verkehrsbetriebe.
  • E. Chemins de Fer Luxembourgeois
    Chemins de Fer Luxembourgeois is Luxembourg’s national state-owned railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
  • 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_69aed9538cf881909d9ce8ca4ac7c18c completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeeb6364fc8190bf8401743f1695d5 completed March 9, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4fb4f41c88190b3040236462c37cc completed March 14, 2026, 6:08 a.m.
NEDg Description generation batch_69b4fc9fc5dc81908772fc642285abf6 completed March 14, 2026, 6:13 a.m.
NED2 Entity disambiguation (via description) batch_69b4fd0dc3d48190b907d7a1c1e44066 completed March 14, 2026, 6:15 a.m.
Created at: March 9, 2026, 3:17 p.m.