Triple

T16483438
Position Surface form Disambiguated ID Type / Status
Subject Deutz, Cologne E400378 entity
Predicate hasRailwayStation P918 FINISHED
Object Köln Messe/Deutz station
Köln Messe/Deutz station is a major railway hub in Cologne, Germany, serving regional and long-distance trains and providing direct access to the Cologne Trade Fair (Koelnmesse) and the Lanxess Arena.
 E1217009 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: Köln Messe/Deutz station | Statement: [Deutz, Cologne, hasRailwayStation, Köln Messe/Deutz station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Köln Messe/Deutz station
Context triple: [Deutz, Cologne, hasRailwayStation, Köln Messe/Deutz station]
  • A. Cologne Central Station
    Cologne Central Station is the main railway hub of Cologne, Germany, serving as a major national and international transit point adjacent to the city’s famous cathedral.
  • B. Bonn-Bad Godesberg station
    Bonn-Bad Godesberg station is a railway station in the Bad Godesberg district of Bonn, Germany, serving regional and local train services.
  • C. Messe Nord/ICC station
    Messe Nord/ICC station is a Berlin S-Bahn railway station serving the Messe Berlin exhibition grounds and the Internationales Congress Centrum (ICC) in the Charlottenburg district.
  • D. Bonn-Beuel station
    Bonn-Beuel station is a railway station in the Beuel district of Bonn, Germany, serving regional and local train services.
  • E. Duisburg-Rheinhausen station
    Duisburg-Rheinhausen station is a railway station in the Duisburg district of Rheinhausen in western Germany, serving regional passenger traffic on the Lower Rhine rail network.
  • 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: Köln Messe/Deutz station
Triple: [Deutz, Cologne, hasRailwayStation, Köln Messe/Deutz station]
Generated description
Köln Messe/Deutz station is a major railway hub in Cologne, Germany, serving regional and long-distance trains and providing direct access to the Cologne Trade Fair (Koelnmesse) and the Lanxess Arena.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Köln Messe/Deutz station
Target entity description: Köln Messe/Deutz station is a major railway hub in Cologne, Germany, serving regional and long-distance trains and providing direct access to the Cologne Trade Fair (Koelnmesse) and the Lanxess Arena.
  • A. Cologne Central Station
    Cologne Central Station is the main railway hub of Cologne, Germany, serving as a major national and international transit point adjacent to the city’s famous cathedral.
  • B. Bonn-Bad Godesberg station
    Bonn-Bad Godesberg station is a railway station in the Bad Godesberg district of Bonn, Germany, serving regional and local train services.
  • C. Messe Nord/ICC station
    Messe Nord/ICC station is a Berlin S-Bahn railway station serving the Messe Berlin exhibition grounds and the Internationales Congress Centrum (ICC) in the Charlottenburg district.
  • D. Bonn-Beuel station
    Bonn-Beuel station is a railway station in the Beuel district of Bonn, Germany, serving regional and local train services.
  • E. Duisburg-Rheinhausen station
    Duisburg-Rheinhausen station is a railway station in the Duisburg district of Rheinhausen in western Germany, serving regional passenger traffic on the Lower Rhine rail network.
  • 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e0420ac81908f9a3548ddb3b1ff completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a005820790c819088d953eeea09328d completed May 10, 2026, 10:04 a.m.
NEDg Description generation batch_6a0059126e588190b531c145f3c155b4 completed May 10, 2026, 10:08 a.m.
NED2 Entity disambiguation (via description) batch_6a0059b5a1f8819089caefc121246739 completed May 10, 2026, 10:11 a.m.
Created at: April 10, 2026, 5:13 a.m.