Triple

T20962674
Position Surface form Disambiguated ID Type / Status
Subject Kiel Hauptbahnhof E516286 entity
Predicate railwayLine P848 FINISHED
Object Neumünster–Kiel railway
The Neumünster–Kiel railway is a key regional rail line in the German state of Schleswig-Holstein that connects the inland city of Neumünster with the Baltic Sea port city of Kiel.
 E1461511 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: Neumünster–Kiel railway | Statement: [Kiel Hauptbahnhof, railwayLine, Neumünster–Kiel railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Neumünster–Kiel railway
Context triple: [Kiel Hauptbahnhof, railwayLine, Neumünster–Kiel railway]
  • A. Neumünster–Flensburg railway
    The Neumünster–Flensburg railway is a mainline rail route in the German state of Schleswig-Holstein that connects the inland city of Neumünster with the northern border city of Flensburg, serving both regional and long-distance traffic.
  • B. Hamburg–Kiel railway
    The Hamburg–Kiel railway is a major rail line in northern Germany that connects the port city of Hamburg with the state capital Kiel, serving as an important regional and intercity transport corridor.
  • 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. 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.
  • E. Hamburg-Altona–Neumünster railway
    The Hamburg-Altona–Neumünster railway is a mainline rail route in northern Germany connecting the Hamburg district of Altona with the city of Neumünster, serving both regional and long-distance traffic.
  • 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: Neumünster–Kiel railway
Triple: [Kiel Hauptbahnhof, railwayLine, Neumünster–Kiel railway]
Generated description
The Neumünster–Kiel railway is a key regional rail line in the German state of Schleswig-Holstein that connects the inland city of Neumünster with the Baltic Sea port city of Kiel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Neumünster–Kiel railway
Target entity description: The Neumünster–Kiel railway is a key regional rail line in the German state of Schleswig-Holstein that connects the inland city of Neumünster with the Baltic Sea port city of Kiel.
  • A. Neumünster–Flensburg railway
    The Neumünster–Flensburg railway is a mainline rail route in the German state of Schleswig-Holstein that connects the inland city of Neumünster with the northern border city of Flensburg, serving both regional and long-distance traffic.
  • B. Hamburg–Kiel railway
    The Hamburg–Kiel railway is a major rail line in northern Germany that connects the port city of Hamburg with the state capital Kiel, serving as an important regional and intercity transport corridor.
  • 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. 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.
  • E. Hamburg-Altona–Neumünster railway
    The Hamburg-Altona–Neumünster railway is a mainline rail route in northern Germany connecting the Hamburg district of Altona with the city of Neumünster, serving both regional and long-distance traffic.
  • 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_69e0b4fde6c48190af1398e7e734629e completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fb710d6c8190a2daacaad3b22683 completed April 21, 2026, 4:22 a.m.
NED1 Entity disambiguation (via context triple) batch_6a093b4802a48190906e370603fafef0 completed May 17, 2026, 3:51 a.m.
NEDg Description generation batch_6a093c737a34819081fb6eb74742d6bf completed May 17, 2026, 3:56 a.m.
NED2 Entity disambiguation (via description) batch_6a093d0ce9ac8190ba54d6bef0b5bcc3 completed May 17, 2026, 3:59 a.m.
Created at: April 16, 2026, 1:32 p.m.