Triple

T5556576
Position Surface form Disambiguated ID Type / Status
Subject Weilburg E145657 entity
Predicate hasLandmark P105 FINISHED
Object Weilburg railway tunnel
The Weilburg railway tunnel is a historic rail tunnel in Weilburg, Germany, notable for running parallel to the town’s unique triple tunnel ensemble of road, rail, and canal.
E533432 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: Weilburg railway tunnel | Statement: [Weilburg, hasLandmark, Weilburg railway tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Weilburg railway tunnel
Context triple: [Weilburg, hasLandmark, Weilburg railway tunnel]
  • A. Solling Railway
    The Solling Railway is a regional rail line in Germany that runs through the Solling hills, connecting towns in Lower Saxony and Hesse.
  • B. Löhne–Rheine railway
    The Löhne–Rheine railway is a major rail route in northwestern Germany that connects several important regional centers and forms part of key east–west passenger and freight corridors.
  • C. Main-Spessart Railway
    The Main-Spessart Railway is a major German rail line in northern Bavaria that runs along the Main River and through the Spessart hills, serving as an important regional and long-distance transport route.
  • D. Bielefeld viaduct
    The Bielefeld viaduct was a strategically vital German railway bridge in World War II, heavily targeted and famously attacked with British "Grand Slam" earthquake bombs.
  • E. Tiergarten tunnel
    The Tiergarten tunnel is a major road and rail tunnel in central Berlin that carries traffic beneath the Tiergarten park, helping to connect key parts of the city’s transport network.
  • 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: Weilburg railway tunnel
Triple: [Weilburg, hasLandmark, Weilburg railway tunnel]
Generated description
The Weilburg railway tunnel is a historic rail tunnel in Weilburg, Germany, notable for running parallel to the town’s unique triple tunnel ensemble of road, rail, and canal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Weilburg railway tunnel
Target entity description: The Weilburg railway tunnel is a historic rail tunnel in Weilburg, Germany, notable for running parallel to the town’s unique triple tunnel ensemble of road, rail, and canal.
  • A. Solling Railway
    The Solling Railway is a regional rail line in Germany that runs through the Solling hills, connecting towns in Lower Saxony and Hesse.
  • B. Löhne–Rheine railway
    The Löhne–Rheine railway is a major rail route in northwestern Germany that connects several important regional centers and forms part of key east–west passenger and freight corridors.
  • C. Main-Spessart Railway
    The Main-Spessart Railway is a major German rail line in northern Bavaria that runs along the Main River and through the Spessart hills, serving as an important regional and long-distance transport route.
  • D. Bielefeld viaduct
    The Bielefeld viaduct was a strategically vital German railway bridge in World War II, heavily targeted and famously attacked with British "Grand Slam" earthquake bombs.
  • E. Tiergarten tunnel
    The Tiergarten tunnel is a major road and rail tunnel in central Berlin that carries traffic beneath the Tiergarten park, helping to connect key parts of the city’s transport network.
  • 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_69c008fcaf788190bafa02a1917ee73b completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01ffc5e7c81908e1c454d3bfd357b completed March 22, 2026, 4:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0283bd408819085c62caf254df339 completed March 22, 2026, 5:34 p.m.
NEDg Description generation batch_69c03d668fe88190a1cf88b0708b405f completed March 22, 2026, 7:05 p.m.
NED2 Entity disambiguation (via description) batch_69c03de30928819094af492af0281130 completed March 22, 2026, 7:07 p.m.
Created at: March 22, 2026, 3:36 p.m.