Triple

T20962676
Position Surface form Disambiguated ID Type / Status
Subject Kiel Hauptbahnhof E516286 entity
Predicate railwayLine P848 FINISHED
Object Kiel–Flensburg railway
The Kiel–Flensburg railway is a regional rail line in northern Germany that connects the Baltic port city of Kiel with the city of Flensburg near the Danish border.
E1465012 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: Kiel–Flensburg railway | Statement: [Kiel Hauptbahnhof, railwayLine, Kiel–Flensburg railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kiel–Flensburg railway
Context triple: [Kiel Hauptbahnhof, railwayLine, Kiel–Flensburg railway]
  • A. 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.
  • 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. 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.
  • 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. Berlin–Hamburg railway
    The Berlin–Hamburg railway is a major high-speed rail corridor in Germany connecting the capital Berlin with the northern port city of Hamburg and serving as one of the country’s key intercity transport routes.
  • 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: Kiel–Flensburg railway
Triple: [Kiel Hauptbahnhof, railwayLine, Kiel–Flensburg railway]
Generated description
The Kiel–Flensburg railway is a regional rail line in northern Germany that connects the Baltic port city of Kiel with the city of Flensburg near the Danish border.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kiel–Flensburg railway
Target entity description: The Kiel–Flensburg railway is a regional rail line in northern Germany that connects the Baltic port city of Kiel with the city of Flensburg near the Danish border.
  • A. 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.
  • 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. 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.
  • 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. Berlin–Hamburg railway
    The Berlin–Hamburg railway is a major high-speed rail corridor in Germany connecting the capital Berlin with the northern port city of Hamburg and serving as one of the country’s key intercity transport routes.
  • 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_6a095057c2bc8190ac07dd305b5bfe91 completed May 17, 2026, 5:21 a.m.
NEDg Description generation batch_6a095314a2508190bceb0771c637aa0c completed May 17, 2026, 5:33 a.m.
NED2 Entity disambiguation (via description) batch_6a0953b95cfc8190abdaa75559d4813e completed May 17, 2026, 5:35 a.m.
Created at: April 16, 2026, 1:32 p.m.