Triple

T4538764
Position Surface form Disambiguated ID Type / Status
Subject Remagen E107474 entity
Predicate servedByRailway P848 FINISHED
Object Left Rhine line
The Left Rhine line is a major German railway route running along the western bank of the Rhine River, connecting key cities such as Cologne, Bonn, Koblenz, and Mainz.
E450995 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: Left Rhine line | Statement: [Remagen, servedByRailway, Left Rhine line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Left Rhine line
Context triple: [Remagen, servedByRailway, Left Rhine line]
  • A. Right Rhine line
    The Right Rhine line is a major German railway route running along the eastern bank of the Rhine River, connecting key cities between Cologne and Wiesbaden.
  • B. Lower Rhine
    The Lower Rhine is the downstream section of the Rhine River flowing from roughly Bonn through Germany and the Netherlands to the North Sea, known for its dense population, industry, and historical river landscapes.
  • C. Left Bank of the Rhine
    The Left Bank of the Rhine is the western riverside region of the Rhine in Europe, historically significant as a strategic and contested territory among major continental powers.
  • 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. Benrath line
    The Benrath line is an isogloss in Germany that marks the traditional linguistic boundary between High German dialects affected by the High German consonant shift and the Low German dialects to the north.
  • 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: Left Rhine line
Triple: [Remagen, servedByRailway, Left Rhine line]
Generated description
The Left Rhine line is a major German railway route running along the western bank of the Rhine River, connecting key cities such as Cologne, Bonn, Koblenz, and Mainz.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Left Rhine line
Target entity description: The Left Rhine line is a major German railway route running along the western bank of the Rhine River, connecting key cities such as Cologne, Bonn, Koblenz, and Mainz.
  • A. Right Rhine line
    The Right Rhine line is a major German railway route running along the eastern bank of the Rhine River, connecting key cities between Cologne and Wiesbaden.
  • B. Lower Rhine
    The Lower Rhine is the downstream section of the Rhine River flowing from roughly Bonn through Germany and the Netherlands to the North Sea, known for its dense population, industry, and historical river landscapes.
  • C. Left Bank of the Rhine
    The Left Bank of the Rhine is the western riverside region of the Rhine in Europe, historically significant as a strategic and contested territory among major continental powers.
  • 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. Benrath line
    The Benrath line is an isogloss in Germany that marks the traditional linguistic boundary between High German dialects affected by the High German consonant shift and the Low German dialects to the north.
  • 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_69bd43f922788190b7edfa294e39b178 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd57ba327c8190a7f12e14077b1fa7 completed March 20, 2026, 2:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdacfff41481908a5c97ab4fcb9259 completed March 20, 2026, 8:24 p.m.
NEDg Description generation batch_69bdb32911cc8190a8624d54dad6355e completed March 20, 2026, 8:50 p.m.
NED2 Entity disambiguation (via description) batch_69bdb3a0bf908190b9a029f47e6be941 completed March 20, 2026, 8:52 p.m.
Created at: March 20, 2026, 1:04 p.m.