Triple

T20788283
Position Surface form Disambiguated ID Type / Status
Subject Rasender Roland E511698 entity
Predicate connectsWith P37 FINISHED
Object Deutsche Bahn network at Putbus
The Deutsche Bahn network at Putbus is a railway junction on Germany’s island of Rügen where the national rail system links with the historic narrow-gauge steam railway Rasender Roland.
E1450684 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: Deutsche Bahn network at Putbus | Statement: [Rasender Roland, connectsWith, Deutsche Bahn network at Putbus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Deutsche Bahn network at Putbus
Context triple: [Rasender Roland, connectsWith, Deutsche Bahn network at Putbus]
  • A. Hanover S-Bahn network
    The Hanover S-Bahn network is a regional suburban rail system serving Hanover and its surrounding areas, providing frequent connections between the city center, nearby towns, and key transport hubs.
  • B. Vogtlandbahn network
    The Vogtlandbahn network is a regional railway system in the Vogtland area of Germany that provides local and cross-border passenger train services.
  • C. Dresden S-Bahn network
    The Dresden S-Bahn network is a suburban rail system serving the city of Dresden and its surrounding region with frequent, commuter-oriented train services.
  • D. Dessau–Köthen railway
    The Dessau–Köthen railway is a German rail line in Saxony-Anhalt that connects the cities of Dessau and Köthen as part of the regional rail network.
  • E. Berlin–Brandenburg transport network
    The Berlin–Brandenburg transport network is the integrated public transit system coordinating regional and urban rail, bus, and other services across Berlin and the surrounding state of Brandenburg.
  • 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: Deutsche Bahn network at Putbus
Triple: [Rasender Roland, connectsWith, Deutsche Bahn network at Putbus]
Generated description
The Deutsche Bahn network at Putbus is a railway junction on Germany’s island of Rügen where the national rail system links with the historic narrow-gauge steam railway Rasender Roland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Deutsche Bahn network at Putbus
Target entity description: The Deutsche Bahn network at Putbus is a railway junction on Germany’s island of Rügen where the national rail system links with the historic narrow-gauge steam railway Rasender Roland.
  • A. Hanover S-Bahn network
    The Hanover S-Bahn network is a regional suburban rail system serving Hanover and its surrounding areas, providing frequent connections between the city center, nearby towns, and key transport hubs.
  • B. Vogtlandbahn network
    The Vogtlandbahn network is a regional railway system in the Vogtland area of Germany that provides local and cross-border passenger train services.
  • C. Dresden S-Bahn network
    The Dresden S-Bahn network is a suburban rail system serving the city of Dresden and its surrounding region with frequent, commuter-oriented train services.
  • D. Dessau–Köthen railway
    The Dessau–Köthen railway is a German rail line in Saxony-Anhalt that connects the cities of Dessau and Köthen as part of the regional rail network.
  • E. Berlin–Brandenburg transport network
    The Berlin–Brandenburg transport network is the integrated public transit system coordinating regional and urban rail, bus, and other services across Berlin and the surrounding state of Brandenburg.
  • 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_69e0b4cb83948190bd57bec21d78ed53 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c28dfb8c8190a10289c157a61c67 completed April 21, 2026, 12:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08f8ba7c00819083aa29efa82ad4aa completed May 16, 2026, 11:07 p.m.
NEDg Description generation batch_6a08f9588b7081908c0fad68c9a845dc completed May 16, 2026, 11:10 p.m.
NED2 Entity disambiguation (via description) batch_6a08f9e50c6481908be5a61dab994012 completed May 16, 2026, 11:12 p.m.
Created at: April 16, 2026, 12:38 p.m.