Triple

T12402632
Position Surface form Disambiguated ID Type / Status
Subject Ulm–Augsburg railway E296295 entity
Predicate historicalOperator P2834 FINISHED
Object Royal Württemberg State Railways
The Royal Württemberg State Railways was the state-owned railway company of the Kingdom of Württemberg, responsible for developing and operating much of the region’s rail network in the 19th and early 20th centuries.
 E985054 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: Royal Württemberg State Railways | Statement: [Ulm–Augsburg railway, historicalOperator, Royal Württemberg State Railways]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Royal Württemberg State Railways
Context triple: [Ulm–Augsburg railway, historicalOperator, Royal Württemberg State Railways]
  • A. Royal Bavarian State Railways
    The Royal Bavarian State Railways was the government-owned railway company of the Kingdom of Bavaria, operating an extensive network that later became part of the German state rail system.
  • B. Southern Railway (Württemberg) (Südbahn)
    The Southern Railway (Württemberg) (Südbahn) is a historic railway line in the former Kingdom of Württemberg in Germany, connecting key cities in the region and forming part of an important north–south transport corridor.
  • C. 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.
  • D. Dresden Railway
    The Dresden Railway is a major German rail line connecting Berlin with Dresden, serving as an important north–south passenger and freight corridor.
  • E. Thuringian Railway
    The Thuringian Railway is a major German rail line traversing the state of Thuringia, historically serving as an important east–west transport corridor connecting central German cities.
  • 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: Royal Württemberg State Railways
Triple: [Ulm–Augsburg railway, historicalOperator, Royal Württemberg State Railways]
Generated description
The Royal Württemberg State Railways was the state-owned railway company of the Kingdom of Württemberg, responsible for developing and operating much of the region’s rail network in the 19th and early 20th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Royal Württemberg State Railways
Target entity description: The Royal Württemberg State Railways was the state-owned railway company of the Kingdom of Württemberg, responsible for developing and operating much of the region’s rail network in the 19th and early 20th centuries.
  • A. Royal Bavarian State Railways
    The Royal Bavarian State Railways was the government-owned railway company of the Kingdom of Bavaria, operating an extensive network that later became part of the German state rail system.
  • B. Southern Railway (Württemberg) (Südbahn)
    The Southern Railway (Württemberg) (Südbahn) is a historic railway line in the former Kingdom of Württemberg in Germany, connecting key cities in the region and forming part of an important north–south transport corridor.
  • C. 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.
  • D. Dresden Railway
    The Dresden Railway is a major German rail line connecting Berlin with Dresden, serving as an important north–south passenger and freight corridor.
  • E. Thuringian Railway
    The Thuringian Railway is a major German rail line traversing the state of Thuringia, historically serving as an important east–west transport corridor connecting central German cities.
  • 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_69d6ad9f464c81909db36d7e96e34b9e completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d477004819095e65ef6f70c69d9 completed April 10, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63efc0c7081909fe7d1818a081684 completed May 2, 2026, 6:14 p.m.
NEDg Description generation batch_69f6412345ac8190826f4fecb8055fb5 completed May 2, 2026, 6:23 p.m.
NED2 Entity disambiguation (via description) batch_69f64231606481909b8dd9d878670a6c completed May 2, 2026, 6:28 p.m.
Created at: April 8, 2026, 9:55 p.m.