Triple

T13287394
Position Surface form Disambiguated ID Type / Status
Subject Toft–Ulsta ferry E316477 entity
Predicate terminusOnIsland P388 FINISHED
Object Ulsta ferry terminal
Ulsta ferry terminal is a small pier and passenger-vehicle ferry facility on the island of Yell in Shetland, Scotland, serving as a key transport link to the Shetland mainland.
E1032712 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: Ulsta ferry terminal | Statement: [Toft–Ulsta ferry, terminusOnIsland, Ulsta ferry terminal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ulsta ferry terminal
Context triple: [Toft–Ulsta ferry, terminusOnIsland, Ulsta ferry terminal]
  • A. Toft ferry terminal
    Toft ferry terminal is a key ferry port on the Shetland mainland serving as the departure and arrival point for the Toft–Ulsta route across Yell Sound.
  • B. Spodsbjerg–Tårs ferry port
    Spodsbjerg–Tårs ferry port is a key Danish ferry terminal linking the island of Langeland with the island of Lolland across the Langelandsbælt.
  • C. Vaxholm ferry terminal
    Vaxholm ferry terminal is a passenger and vehicle ferry hub in the Stockholm archipelago, serving routes between Vaxholm and surrounding islands as part of the region’s public transport network.
  • D. Stena Line ferry terminal
    The Stena Line ferry terminal at Fishguard Harbour is a passenger and vehicle port facility in Wales providing ferry services across the Irish Sea, primarily linking Fishguard with Rosslare in Ireland.
  • E. Rindö Norra ferry terminal
    Rindö Norra ferry terminal is a small passenger and vehicle ferry terminal on the island of Rindö in Sweden’s Stockholm archipelago, providing local maritime transport connections.
  • 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: Ulsta ferry terminal
Triple: [Toft–Ulsta ferry, terminusOnIsland, Ulsta ferry terminal]
Generated description
Ulsta ferry terminal is a small pier and passenger-vehicle ferry facility on the island of Yell in Shetland, Scotland, serving as a key transport link to the Shetland mainland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ulsta ferry terminal
Target entity description: Ulsta ferry terminal is a small pier and passenger-vehicle ferry facility on the island of Yell in Shetland, Scotland, serving as a key transport link to the Shetland mainland.
  • A. Toft ferry terminal chosen
    Toft ferry terminal is a key ferry port on the Shetland mainland serving as the departure and arrival point for the Toft–Ulsta route across Yell Sound.
  • B. Spodsbjerg–Tårs ferry port
    Spodsbjerg–Tårs ferry port is a key Danish ferry terminal linking the island of Langeland with the island of Lolland across the Langelandsbælt.
  • C. Vaxholm ferry terminal
    Vaxholm ferry terminal is a passenger and vehicle ferry hub in the Stockholm archipelago, serving routes between Vaxholm and surrounding islands as part of the region’s public transport network.
  • D. Stena Line ferry terminal
    The Stena Line ferry terminal at Fishguard Harbour is a passenger and vehicle port facility in Wales providing ferry services across the Irish Sea, primarily linking Fishguard with Rosslare in Ireland.
  • E. Rindö Norra ferry terminal
    Rindö Norra ferry terminal is a small passenger and vehicle ferry terminal on the island of Rindö in Sweden’s Stockholm archipelago, providing local maritime transport connections.
  • F. None of above.

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_69d806b349908190a9a61dd9323bf153 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d99076aeec8190b0cb883ab60d3f6b completed April 11, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69f71f20d7188190bb8643a7e17aba5c completed May 3, 2026, 10:10 a.m.
NEDg Description generation batch_69f71fe2c128819096cc31c9cbb739b5 completed May 3, 2026, 10:13 a.m.
NED2 Entity disambiguation (via description) batch_69f72090b6b081908870801fdb679f57 completed May 3, 2026, 10:16 a.m.
Created at: April 9, 2026, 9:27 p.m.