Triple

T5332437
Position Surface form Disambiguated ID Type / Status
Subject Binz E123340 entity
Predicate hasTransport P1298 FINISHED
Object Rasender Roland narrow-gauge railway
The Rasender Roland is a historic narrow-gauge steam railway on Germany’s island of Rügen, popular with tourists for its scenic coastal route and vintage trains.
E511698 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: Rasender Roland narrow-gauge railway | Statement: [Binz, hasTransport, Rasender Roland narrow-gauge railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rasender Roland narrow-gauge railway
Context triple: [Binz, hasTransport, Rasender Roland narrow-gauge railway]
  • A. Rorschach–Heiden rack railway
    The Rorschach–Heiden rack railway is a Swiss mountain railway line that climbs steeply from the lakeside town of Rorschach to the higher-altitude village of Heiden using a rack-and-pinion system.
  • B. Murgtal Railway
    The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
  • C. Ahr Valley Railway
    The Ahr Valley Railway is a scenic regional rail line in western Germany that follows the Ahr River through the Eifel region, connecting small towns and wine-growing areas to the broader rail network.
  • D. Vennbahn railway
    The Vennbahn railway is a historic cross-border railway line in the Ardennes region whose unique post-World War I alignment created several German exclaves within Belgium.
  • E. Tauber Valley Railway
    The Tauber Valley Railway is a regional rail line in southern Germany that runs through the scenic Tauber River valley, connecting towns such as Bad Mergentheim and serving both local transport and tourism.
  • 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: Rasender Roland narrow-gauge railway
Triple: [Binz, hasTransport, Rasender Roland narrow-gauge railway]
Generated description
The Rasender Roland is a historic narrow-gauge steam railway on Germany’s island of Rügen, popular with tourists for its scenic coastal route and vintage trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rasender Roland narrow-gauge railway
Target entity description: The Rasender Roland is a historic narrow-gauge steam railway on Germany’s island of Rügen, popular with tourists for its scenic coastal route and vintage trains.
  • A. Rorschach–Heiden rack railway
    The Rorschach–Heiden rack railway is a Swiss mountain railway line that climbs steeply from the lakeside town of Rorschach to the higher-altitude village of Heiden using a rack-and-pinion system.
  • B. Murgtal Railway
    The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
  • C. Ahr Valley Railway
    The Ahr Valley Railway is a scenic regional rail line in western Germany that follows the Ahr River through the Eifel region, connecting small towns and wine-growing areas to the broader rail network.
  • D. Vennbahn railway
    The Vennbahn railway is a historic cross-border railway line in the Ardennes region whose unique post-World War I alignment created several German exclaves within Belgium.
  • E. Tauber Valley Railway
    The Tauber Valley Railway is a regional rail line in southern Germany that runs through the scenic Tauber River valley, connecting towns such as Bad Mergentheim and serving both local transport and tourism.
  • 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_69bd46477f9081909d242a327d749466 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd85aab0308190990626cbc9da3e21 completed March 20, 2026, 5:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf18b75c388190955e4e31d71ffedb completed March 21, 2026, 10:16 p.m.
NEDg Description generation batch_69bf197733b48190910bdd60fbd94fff completed March 21, 2026, 10:19 p.m.
NED2 Entity disambiguation (via description) batch_69bf19e1b064819091851e975f83e781 completed March 21, 2026, 10:21 p.m.
Created at: March 20, 2026, 2 p.m.