Triple

T18193572
Position Surface form Disambiguated ID Type / Status
Subject Trollhätte locks E435602 entity
Predicate partOf P40 FINISHED
Object Vänern–Göta älv–Kattegat shipping route
The Vänern–Göta älv–Kattegat shipping route is a major inland–coastal waterway in Sweden that connects Lake Vänern with the North Sea via the Göta älv river and associated canal and lock systems.
E1311101 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: Vänern–Göta älv–Kattegat shipping route | Statement: [Trollhätte locks, partOf, Vänern–Göta älv–Kattegat shipping route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vänern–Göta älv–Kattegat shipping route
Context triple: [Trollhätte locks, partOf, Vänern–Göta älv–Kattegat shipping route]
  • A. Nynäshamn–Gotland route
    The Nynäshamn–Gotland route is a Baltic Sea ferry connection linking mainland Sweden with the island of Gotland, primarily serving passenger and vehicle traffic.
  • B. Norway/Vänern Line
    The Norway/Vänern Line is a major railway route in western Sweden that connects the Lake Vänern region with Norway, facilitating both passenger and freight transport.
  • C. Upsala Channel
    Upsala Channel is a glacially carved waterway in the Patagonian region of Argentina that serves as a fjord-like arm of Lake Argentino, receiving meltwater and icebergs from Upsala Glacier.
  • D. Baltic Sea trade routes
    The Baltic Sea trade routes were a network of maritime and riverine pathways that connected the cities and ports of Northern and Eastern Europe, facilitating extensive commerce in goods like furs, grain, and timber and linking regions such as the Novgorod Republic with the wider Hanseatic trading world.
  • E. Kattegattleden coastal route
    The Kattegattleden coastal route is a long-distance cycling trail along Sweden’s west coast, renowned for its scenic seaside landscapes, charming coastal towns, and well-developed bike-friendly infrastructure.
  • 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: Vänern–Göta älv–Kattegat shipping route
Triple: [Trollhätte locks, partOf, Vänern–Göta älv–Kattegat shipping route]
Generated description
The Vänern–Göta älv–Kattegat shipping route is a major inland–coastal waterway in Sweden that connects Lake Vänern with the North Sea via the Göta älv river and associated canal and lock systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vänern–Göta älv–Kattegat shipping route
Target entity description: The Vänern–Göta älv–Kattegat shipping route is a major inland–coastal waterway in Sweden that connects Lake Vänern with the North Sea via the Göta älv river and associated canal and lock systems.
  • A. Nynäshamn–Gotland route
    The Nynäshamn–Gotland route is a Baltic Sea ferry connection linking mainland Sweden with the island of Gotland, primarily serving passenger and vehicle traffic.
  • B. Norway/Vänern Line
    The Norway/Vänern Line is a major railway route in western Sweden that connects the Lake Vänern region with Norway, facilitating both passenger and freight transport.
  • C. Upsala Channel
    Upsala Channel is a glacially carved waterway in the Patagonian region of Argentina that serves as a fjord-like arm of Lake Argentino, receiving meltwater and icebergs from Upsala Glacier.
  • D. Baltic Sea trade routes
    The Baltic Sea trade routes were a network of maritime and riverine pathways that connected the cities and ports of Northern and Eastern Europe, facilitating extensive commerce in goods like furs, grain, and timber and linking regions such as the Novgorod Republic with the wider Hanseatic trading world.
  • E. Kattegattleden coastal route
    The Kattegattleden coastal route is a long-distance cycling trail along Sweden’s west coast, renowned for its scenic seaside landscapes, charming coastal towns, and well-developed bike-friendly infrastructure.
  • 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_69d8b90c7ec081909b4694ccecb449c6 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4e0d12b688190842375dcc5d5537c completed April 19, 2026, 2:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03980b347c819095efe75ae5ceeebb completed May 12, 2026, 9:13 p.m.
NEDg Description generation batch_6a0399521adc81908b3496c0168afe5d completed May 12, 2026, 9:19 p.m.
NED2 Entity disambiguation (via description) batch_6a039a1d66c081908ee33c6d503b0dad completed May 12, 2026, 9:22 p.m.
Created at: April 10, 2026, 10:31 a.m.