Triple

T21947372
Position Surface form Disambiguated ID Type / Status
Subject Merkurbergbahn funicular E541967 entity
Predicate lowerTerminus P57205 FINISHED
Object Merkur valley station in Baden-Baden
The Merkur valley station in Baden-Baden is the lower station and visitor access point for the historic Merkurbergbahn funicular railway that ascends the Merkur mountain in Germany’s Black Forest spa town.
 E1509962 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: Merkur valley station in Baden-Baden | Statement: [Merkurbergbahn funicular, lowerTerminus, Merkur valley station in Baden-Baden]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Merkur valley station in Baden-Baden
Context triple: [Merkurbergbahn funicular, lowerTerminus, Merkur valley station in Baden-Baden]
  • A. Bad Mergentheim station
    Bad Mergentheim station is a regional railway station in the spa town of Bad Mergentheim in Baden-Württemberg, Germany, providing local and regional train connections.
  • B. Raststätte Baden-Baden
    Raststätte Baden-Baden is a motorway service area in southwestern Germany that provides fuel, food, rest facilities, and other traveler services near the spa town of Baden-Baden.
  • C. Stuttgart Feuersee station
    Stuttgart Feuersee station is an underground urban rail stop on Stuttgart’s S-Bahn network located near the Feuersee lake in the city’s west.
  • D. Bad Nauheim station
    Bad Nauheim station is a regional railway station in the spa town of Bad Nauheim in Hesse, Germany, providing local and commuter rail services.
  • E. Baden-Baden station
    Baden-Baden station is a major railway station in the spa town of Baden-Baden in southwestern Germany, serving as an important stop on regional and long-distance rail 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: Merkur valley station in Baden-Baden
Triple: [Merkurbergbahn funicular, lowerTerminus, Merkur valley station in Baden-Baden]
Generated description
The Merkur valley station in Baden-Baden is the lower station and visitor access point for the historic Merkurbergbahn funicular railway that ascends the Merkur mountain in Germany’s Black Forest spa town.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Merkur valley station in Baden-Baden
Target entity description: The Merkur valley station in Baden-Baden is the lower station and visitor access point for the historic Merkurbergbahn funicular railway that ascends the Merkur mountain in Germany’s Black Forest spa town.
  • A. Bad Mergentheim station
    Bad Mergentheim station is a regional railway station in the spa town of Bad Mergentheim in Baden-Württemberg, Germany, providing local and regional train connections.
  • B. Raststätte Baden-Baden
    Raststätte Baden-Baden is a motorway service area in southwestern Germany that provides fuel, food, rest facilities, and other traveler services near the spa town of Baden-Baden.
  • C. Stuttgart Feuersee station
    Stuttgart Feuersee station is an underground urban rail stop on Stuttgart’s S-Bahn network located near the Feuersee lake in the city’s west.
  • D. Bad Nauheim station
    Bad Nauheim station is a regional railway station in the spa town of Bad Nauheim in Hesse, Germany, providing local and commuter rail services.
  • E. Baden-Baden station
    Baden-Baden station is a major railway station in the spa town of Baden-Baden in southwestern Germany, serving as an important stop on regional and long-distance rail 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_69e0c47ef0e48190a50e1bcc43f4b3fd completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f12428dee48190acb63051ed7cd03e completed April 28, 2026, 9:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a60f4866c819087a3ef3650885266 completed May 18, 2026, 12:44 a.m.
NEDg Description generation batch_6a0a62ca0b708190a7be985078a35718 completed May 18, 2026, 12:52 a.m.
NED2 Entity disambiguation (via description) batch_6a0a635712f08190aa89892eb7555156 completed May 18, 2026, 12:54 a.m.
Created at: April 16, 2026, 7:57 p.m.