Triple

T21616059
Position Surface form Disambiguated ID Type / Status
Subject Weilburg ship tunnel on the Lahn E533439 entity
Predicate isPartOf P10 FINISHED
Object Lahn navigation system
The Lahn navigation system is a network of waterways, locks, and related infrastructure along Germany’s Lahn River that enables the passage of vessels through features such as the Weilburg ship tunnel.
E1492925 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: Lahn navigation system | Statement: [Weilburg ship tunnel on the Lahn, isPartOf, Lahn navigation system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lahn navigation system
Context triple: [Weilburg ship tunnel on the Lahn, isPartOf, Lahn navigation system]
  • A. Medway navigation system
    The Medway navigation system is a network of engineered waterways and locks along the River Medway in Kent, England, enabling inland boat traffic and flood management.
  • B. Lee Navigation system
    The Lee Navigation system is a network of canalised river channels and locks in northeast London and Hertfordshire that provides a navigable route along the River Lee (Lea) for boats and water management.
  • C. Shannon navigation system
    The Shannon navigation system is a network of navigable waterways, locks, and channels along Ireland’s River Shannon and its connected lakes, enabling inland boating and transport.
  • D. Tsiklon navigation system
    The Tsiklon navigation system was an early Soviet satellite-based radio navigation network that preceded and was eventually replaced by the more advanced GLONASS global navigation satellite system.
  • E. Axiom navigation systems
    Axiom navigation systems is a company that develops advanced navigation and control technologies for autonomous vehicles and related automated platforms.
  • 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: Lahn navigation system
Triple: [Weilburg ship tunnel on the Lahn, isPartOf, Lahn navigation system]
Generated description
The Lahn navigation system is a network of waterways, locks, and related infrastructure along Germany’s Lahn River that enables the passage of vessels through features such as the Weilburg ship tunnel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lahn navigation system
Target entity description: The Lahn navigation system is a network of waterways, locks, and related infrastructure along Germany’s Lahn River that enables the passage of vessels through features such as the Weilburg ship tunnel.
  • A. Medway navigation system
    The Medway navigation system is a network of engineered waterways and locks along the River Medway in Kent, England, enabling inland boat traffic and flood management.
  • B. Lee Navigation system
    The Lee Navigation system is a network of canalised river channels and locks in northeast London and Hertfordshire that provides a navigable route along the River Lee (Lea) for boats and water management.
  • C. Shannon navigation system
    The Shannon navigation system is a network of navigable waterways, locks, and channels along Ireland’s River Shannon and its connected lakes, enabling inland boating and transport.
  • D. Tsiklon navigation system
    The Tsiklon navigation system was an early Soviet satellite-based radio navigation network that preceded and was eventually replaced by the more advanced GLONASS global navigation satellite system.
  • E. Axiom navigation systems
    Axiom navigation systems is a company that develops advanced navigation and control technologies for autonomous vehicles and related automated platforms.
  • 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_69e0c46411108190bba0d4176dffc9f3 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef3baab9e88190bc02f27133ef32d6 completed April 27, 2026, 10:34 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09fd419ad48190a1a748a377f1a719 completed May 17, 2026, 5:39 p.m.
NEDg Description generation batch_6a09ff300f808190aa3c84c067b290bc completed May 17, 2026, 5:47 p.m.
NED2 Entity disambiguation (via description) batch_6a09ffc0c3f08190a2d386515223ec73 completed May 17, 2026, 5:49 p.m.
Created at: April 16, 2026, 6:33 p.m.