Triple

T21403254
Position Surface form Disambiguated ID Type / Status
Subject Eysturoy Tunnel E527964 entity
Predicate operator P179 FINISHED
Object P/F Eystur- og Sandoyartunlar
P/F Eystur- og Sandoyartunlar is a Faroese company responsible for developing and operating major subsea road tunnels in the Faroe Islands.
 E1482466 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: P/F Eystur- og Sandoyartunlar | Statement: [Eysturoy Tunnel, operator, P/F Eystur- og Sandoyartunlar]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: P/F Eystur- og Sandoyartunlar
Context triple: [Eysturoy Tunnel, operator, P/F Eystur- og Sandoyartunlar]
  • A. Forseti Íslands
    Forseti Íslands is the Icelandic term for the President of Iceland, the country's head of state.
  • B. Sandoyar sýsla
    Sandoyar sýsla is an administrative region (sýsla) in the Faroe Islands that encompasses the island of Sandoy and nearby smaller islands such as Skúvoy.
  • C. Vökuró
    Vökuró is an Icelandic choral piece, originally by Jórunn Viðar and later arranged and popularized by Björk for her album Medúlla.
  • D. Frövi
    Frövi is a small locality in central Sweden known historically as a railway junction and industrial community.
  • E. Søldarfjørður
    Søldarfjørður is a small coastal village in the Faroe Islands, situated on the island of Eysturoy along the fjord of the same name.
  • 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: P/F Eystur- og Sandoyartunlar
Triple: [Eysturoy Tunnel, operator, P/F Eystur- og Sandoyartunlar]
Generated description
P/F Eystur- og Sandoyartunlar is a Faroese company responsible for developing and operating major subsea road tunnels in the Faroe Islands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: P/F Eystur- og Sandoyartunlar
Target entity description: P/F Eystur- og Sandoyartunlar is a Faroese company responsible for developing and operating major subsea road tunnels in the Faroe Islands.
  • A. Forseti Íslands
    Forseti Íslands is the Icelandic term for the President of Iceland, the country's head of state.
  • B. Sandoyar sýsla
    Sandoyar sýsla is an administrative region (sýsla) in the Faroe Islands that encompasses the island of Sandoy and nearby smaller islands such as Skúvoy.
  • C. Vökuró
    Vökuró is an Icelandic choral piece, originally by Jórunn Viðar and later arranged and popularized by Björk for her album Medúlla.
  • D. Frövi
    Frövi is a small locality in central Sweden known historically as a railway junction and industrial community.
  • E. Søldarfjørður
    Søldarfjørður is a small coastal village in the Faroe Islands, situated on the island of Eysturoy along the fjord of the same name.
  • 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_69e0b520ee3c8190abddbee7e37e834c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b171f3448190add844a426b0a606 completed April 22, 2026, 11:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09bb533234819086bf58c3089b1846 completed May 17, 2026, 12:57 p.m.
NEDg Description generation batch_6a09bea4a674819093d5bfb9e6fe69b9 completed May 17, 2026, 1:12 p.m.
NED2 Entity disambiguation (via description) batch_6a09bfa27d848190bb77d632359a11b3 completed May 17, 2026, 1:16 p.m.
Created at: April 16, 2026, 5:27 p.m.