Triple

T7534600
Position Surface form Disambiguated ID Type / Status
Subject Hameln E178114 entity
Predicate hasRailwayStation P918 FINISHED
Object Hameln railway station
Hameln railway station is the main passenger rail hub serving the town of Hameln in Lower Saxony, Germany, providing regional and local train connections.
 E671353 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: Hameln railway station | Statement: [Hameln, hasRailwayStation, Hameln railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hameln railway station
Context triple: [Hameln, hasRailwayStation, Hameln railway station]
  • A. Eidelstedt station
    Eidelstedt station is a railway and S-Bahn station in the Eidelstedt district of Hamburg, Germany, serving as a local and regional transport hub.
  • B. Göttingen railway station
    Göttingen railway station is a major rail hub in Lower Saxony, Germany, serving as an important stop on the country’s high-speed and regional rail networks.
  • C. Nassau (Lahn) station
    Nassau (Lahn) station is a regional railway station serving the town of Nassau in the Lahn valley of Rhineland-Palatinate, Germany.
  • D. Ahaus station
    Ahaus station is a regional railway station in the town of Ahaus in North Rhine-Westphalia, Germany, serving local passenger rail services.
  • E. Elmshorn station
    Elmshorn station is a regional and long-distance railway hub in the town of Elmshorn in Schleswig-Holstein, Germany, connecting several important lines in the Hamburg metropolitan area.
  • 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: Hameln railway station
Triple: [Hameln, hasRailwayStation, Hameln railway station]
Generated description
Hameln railway station is the main passenger rail hub serving the town of Hameln in Lower Saxony, Germany, providing regional and local train connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hameln railway station
Target entity description: Hameln railway station is the main passenger rail hub serving the town of Hameln in Lower Saxony, Germany, providing regional and local train connections.
  • A. Eidelstedt station
    Eidelstedt station is a railway and S-Bahn station in the Eidelstedt district of Hamburg, Germany, serving as a local and regional transport hub.
  • B. Göttingen railway station
    Göttingen railway station is a major rail hub in Lower Saxony, Germany, serving as an important stop on the country’s high-speed and regional rail networks.
  • C. Nassau (Lahn) station
    Nassau (Lahn) station is a regional railway station serving the town of Nassau in the Lahn valley of Rhineland-Palatinate, Germany.
  • D. Ahaus station
    Ahaus station is a regional railway station in the town of Ahaus in North Rhine-Westphalia, Germany, serving local passenger rail services.
  • E. Elmshorn station
    Elmshorn station is a regional and long-distance railway hub in the town of Elmshorn in Schleswig-Holstein, Germany, connecting several important lines in the Hamburg metropolitan area.
  • 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_69c69f2acdbc8190b5a8320168c1d0ba completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f84a9d28819084ebfc44fcb2c29c completed March 27, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84f0765b48190b8df68f22c8901f4 completed March 28, 2026, 9:58 p.m.
NEDg Description generation batch_69c8514ed0108190bb9686422818b2d1 completed March 28, 2026, 10:08 p.m.
NED2 Entity disambiguation (via description) batch_69c851f462dc8190a706c9580449a396 completed March 28, 2026, 10:11 p.m.
Created at: March 27, 2026, 3:47 p.m.