Triple

T4086672
Position Surface form Disambiguated ID Type / Status
Subject Bad Mergentheim E87603 entity
Predicate railwayLine P848 FINISHED
Object 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.
 E413670 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: Tauber Valley Railway | Statement: [Bad Mergentheim, railwayLine, Tauber Valley Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tauber Valley Railway
Context triple: [Bad Mergentheim, railwayLine, Tauber Valley Railway]
  • A. Leine Valley Railway
    The Leine Valley Railway is a regional rail line in Lower Saxony, Germany, running along the Leine River and connecting towns such as Göttingen.
  • B. Skarloey Railway
    Skarloey Railway is a fictional narrow-gauge railway in The Railway Series and Thomas & Friends, closely modeled on the real Talyllyn Railway in Wales.
  • C. Selke Valley Railway
    The Selke Valley Railway is a scenic narrow-gauge railway line in Germany’s Harz region, known for its historic steam trains running through the Selke River valley.
  • D. Isle of Man Railway
    The Isle of Man Railway is a historic narrow-gauge steam railway system on the Isle of Man that operates as a major heritage and tourist attraction.
  • E. Dean Forest Railway
    The Dean Forest Railway is a heritage steam and diesel railway in Gloucestershire, England, that operates preserved trains through the Forest of Dean for tourism and enthusiast rides.
  • 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: Tauber Valley Railway
Triple: [Bad Mergentheim, railwayLine, Tauber Valley Railway]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tauber Valley Railway
Target entity description: 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.
  • A. Leine Valley Railway
    The Leine Valley Railway is a regional rail line in Lower Saxony, Germany, running along the Leine River and connecting towns such as Göttingen.
  • B. Skarloey Railway
    Skarloey Railway is a fictional narrow-gauge railway in The Railway Series and Thomas & Friends, closely modeled on the real Talyllyn Railway in Wales.
  • C. Selke Valley Railway
    The Selke Valley Railway is a scenic narrow-gauge railway line in Germany’s Harz region, known for its historic steam trains running through the Selke River valley.
  • D. Isle of Man Railway
    The Isle of Man Railway is a historic narrow-gauge steam railway system on the Isle of Man that operates as a major heritage and tourist attraction.
  • E. Dean Forest Railway
    The Dean Forest Railway is a heritage steam and diesel railway in Gloucestershire, England, that operates preserved trains through the Forest of Dean for tourism and enthusiast rides.
  • 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_69aed94425148190be337845d56fac22 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefc7ceeb48190807f0f5078ccfa12 completed March 9, 2026, 4:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69b56b6335c4819093538f261a5093b3 completed March 14, 2026, 2:06 p.m.
NEDg Description generation batch_69b56f249fa08190b14793f298ed160c completed March 14, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_69b56f91065c8190bd6767249109d715 completed March 14, 2026, 2:24 p.m.
Created at: March 9, 2026, 3:39 p.m.