Triple

T10728925
Position Surface form Disambiguated ID Type / Status
Subject Bahnhof Bad Kleinen E253021 entity
Predicate isOnRoute P2127 FINISHED
Object Lübeck–Rostock rail corridor
The Lübeck–Rostock rail corridor is a key railway line in northern Germany that connects the Hanseatic cities of Lübeck and Rostock along the Baltic coast.
E885232 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: Lübeck–Rostock rail corridor | Statement: [Bahnhof Bad Kleinen, isOnRoute, Lübeck–Rostock rail corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lübeck–Rostock rail corridor
Context triple: [Bahnhof Bad Kleinen, isOnRoute, Lübeck–Rostock rail corridor]
  • A. Hamburg–Rostock rail corridor
    The Hamburg–Rostock rail corridor is a major railway line in northern Germany that connects the port city of Hamburg with the Baltic Sea city of Rostock, serving as an important route for both passenger and freight traffic.
  • B. Berlin–Lehrte railway corridor
    The Berlin–Lehrte railway corridor is a major rail route in Germany that connects Berlin with Lehrte near Hanover, serving as an important axis for both passenger and freight traffic.
  • C. Kiel–Lübeck railway
    The Kiel–Lübeck railway is a regional rail line in the German state of Schleswig-Holstein that connects the cities of Kiel and Lübeck via several intermediate towns.
  • D. Berlin–Stralsund railway
    The Berlin–Stralsund railway is a major rail line in northeastern Germany that connects the capital Berlin with the Baltic Sea port city of Stralsund, serving as an important route for both regional and long-distance traffic.
  • E. Lübeck–Hamburg railway
    The Lübeck–Hamburg railway is a major rail line in northern Germany connecting the Hanseatic cities of Hamburg and Lübeck and serving as an important regional and intercity 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: Lübeck–Rostock rail corridor
Triple: [Bahnhof Bad Kleinen, isOnRoute, Lübeck–Rostock rail corridor]
Generated description
The Lübeck–Rostock rail corridor is a key railway line in northern Germany that connects the Hanseatic cities of Lübeck and Rostock along the Baltic coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lübeck–Rostock rail corridor
Target entity description: The Lübeck–Rostock rail corridor is a key railway line in northern Germany that connects the Hanseatic cities of Lübeck and Rostock along the Baltic coast.
  • A. Hamburg–Rostock rail corridor
    The Hamburg–Rostock rail corridor is a major railway line in northern Germany that connects the port city of Hamburg with the Baltic Sea city of Rostock, serving as an important route for both passenger and freight traffic.
  • B. Berlin–Lehrte railway corridor
    The Berlin–Lehrte railway corridor is a major rail route in Germany that connects Berlin with Lehrte near Hanover, serving as an important axis for both passenger and freight traffic.
  • C. Kiel–Lübeck railway
    The Kiel–Lübeck railway is a regional rail line in the German state of Schleswig-Holstein that connects the cities of Kiel and Lübeck via several intermediate towns.
  • D. Berlin–Stralsund railway
    The Berlin–Stralsund railway is a major rail line in northeastern Germany that connects the capital Berlin with the Baltic Sea port city of Stralsund, serving as an important route for both regional and long-distance traffic.
  • E. Lübeck–Hamburg railway
    The Lübeck–Hamburg railway is a major rail line in northern Germany connecting the Hanseatic cities of Hamburg and Lübeck and serving as an important regional and intercity 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_69d6aa5d8be481909a43218b2bfdbe95 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d70fc92a18819089cc67afee1c9b96 completed April 9, 2026, 2:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69de557c4ea4819090b0c6c2175e05ea completed April 14, 2026, 2:55 p.m.
NEDg Description generation batch_69de5952f6c48190abd3b87372d54f58 completed April 14, 2026, 3:12 p.m.
NED2 Entity disambiguation (via description) batch_69de5ed49c9c8190a4085407f88d7a05 completed April 14, 2026, 3:35 p.m.
Created at: April 8, 2026, 9:14 p.m.