Triple

T5556577
Position Surface form Disambiguated ID Type / Status
Subject Weilburg E145657 entity
Predicate hasLandmark P105 FINISHED
Object Weilburg ship tunnel
The Weilburg ship tunnel is a historic navigation tunnel on the Lahn River in Germany, notable as one of the oldest and longest canal tunnels built for shipping in the country.
E533433 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 ship tunnel | Statement: [Weilburg, hasLandmark, Weilburg ship tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Weilburg ship tunnel
Context triple: [Weilburg, hasLandmark, Weilburg ship tunnel]
  • A. Preveza–Aktion underwater tunnel
    The Preveza–Aktion underwater tunnel is a submerged road tunnel in western Greece that provides a direct vehicular link beneath the Ambracian Gulf between the town of Preveza and the Aktion area.
  • B. Elbe Tunnel (Hamburg)
    The Elbe Tunnel in Hamburg is a major underwater road tunnel beneath the River Elbe that forms a key traffic artery connecting the northern and southern parts of the city.
  • C. Heinenoord Tunnel
    The Heinenoord Tunnel is a major Dutch road tunnel beneath the Oude Maas river that connects the island of Hoeksche Waard with the mainland near Rotterdam.
  • D. Velsertunnel
    The Velsertunnel is a major road and rail tunnel in the Netherlands that runs beneath the North Sea Canal near Velsen, providing a key connection between the regions north and south of the canal.
  • E. Westerscheldetunnel
    The Westerscheldetunnel is a major road tunnel in the Netherlands that runs beneath the Western Scheldt estuary, providing a key fixed link between the northern and southern parts of Zeeland.
  • 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 ship tunnel
Triple: [Weilburg, hasLandmark, Weilburg ship tunnel]
Generated description
The Weilburg ship tunnel is a historic navigation tunnel on the Lahn River in Germany, notable as one of the oldest and longest canal tunnels built for shipping in the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Weilburg ship tunnel
Target entity description: The Weilburg ship tunnel is a historic navigation tunnel on the Lahn River in Germany, notable as one of the oldest and longest canal tunnels built for shipping in the country.
  • A. Preveza–Aktion underwater tunnel
    The Preveza–Aktion underwater tunnel is a submerged road tunnel in western Greece that provides a direct vehicular link beneath the Ambracian Gulf between the town of Preveza and the Aktion area.
  • B. Elbe Tunnel (Hamburg)
    The Elbe Tunnel in Hamburg is a major underwater road tunnel beneath the River Elbe that forms a key traffic artery connecting the northern and southern parts of the city.
  • C. Heinenoord Tunnel
    The Heinenoord Tunnel is a major Dutch road tunnel beneath the Oude Maas river that connects the island of Hoeksche Waard with the mainland near Rotterdam.
  • D. Velsertunnel
    The Velsertunnel is a major road and rail tunnel in the Netherlands that runs beneath the North Sea Canal near Velsen, providing a key connection between the regions north and south of the canal.
  • E. Westerscheldetunnel
    The Westerscheldetunnel is a major road tunnel in the Netherlands that runs beneath the Western Scheldt estuary, providing a key fixed link between the northern and southern parts of Zeeland.
  • 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.