Triple

T14942255
Position Surface form Disambiguated ID Type / Status
Subject European route E69 E372558 entity
Predicate hasEndpointFeature P65585 FINISHED
Object North Cape Tunnel
The North Cape Tunnel is a subsea road tunnel in northern Norway that connects the mainland to the island of Magerøya near the North Cape.
E1128001 NE FINISHED

How this triple was built (5 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: North Cape Tunnel | Statement: [European route E69, hasEndpointFeature, North Cape Tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Cape Tunnel
Context triple: [European route E69, hasEndpointFeature, North Cape Tunnel]
  • A. Hvaler Tunnel
    Hvaler Tunnel is an undersea road tunnel in Norway that connects the Hvaler archipelago to the mainland.
  • B. 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.
  • C. Limfjord Tunnel
    The Limfjord Tunnel is an underwater road tunnel in northern Denmark that carries motorway traffic beneath the Limfjord, connecting the city of Aalborg with Nørresundby.
  • 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. Eysturoy Tunnel
    The Eysturoy Tunnel is a subsea road tunnel in the Faroe Islands notable for its undersea roundabout and for significantly shortening travel times between the capital Tórshavn and the island of Eysturoy.
  • 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: North Cape Tunnel
Triple: [European route E69, hasEndpointFeature, North Cape Tunnel]
Generated description
The North Cape Tunnel is a subsea road tunnel in northern Norway that connects the mainland to the island of Magerøya near the North Cape.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Cape Tunnel
Target entity description: The North Cape Tunnel is a subsea road tunnel in northern Norway that connects the mainland to the island of Magerøya near the North Cape.
  • A. Hvaler Tunnel
    Hvaler Tunnel is an undersea road tunnel in Norway that connects the Hvaler archipelago to the mainland.
  • B. 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.
  • C. Limfjord Tunnel
    The Limfjord Tunnel is an underwater road tunnel in northern Denmark that carries motorway traffic beneath the Limfjord, connecting the city of Aalborg with Nørresundby.
  • 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. Eysturoy Tunnel
    The Eysturoy Tunnel is a subsea road tunnel in the Faroe Islands notable for its undersea roundabout and for significantly shortening travel times between the capital Tórshavn and the island of Eysturoy.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasEndpointFeature
Context triple: [European route E69, hasEndpointFeature, North Cape Tunnel]
  • A. hasFeature
    Indicates that an entity possesses, exhibits, or includes a particular characteristic, attribute, or component.
  • B. endpointFeature chosen
    Indicates that a particular feature, capability, or characteristic is associated with, provided by, or available at a specific endpoint.
  • C. hasFeatureStatus
    Indicates that an entity possesses a particular feature along with its current state or condition.
  • D. hasFeatureCode
    Indicates that an entity is associated with a specific feature identifier or code that characterizes one of its properties or attributes.
  • E. hasPortCapability
    Indicates that an entity possesses the ability or feature to support, provide, or utilize a specific type of port or port-related function.
  • F. None of above.

Provenance (6 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_69d85cc9da0c81908d583ca3f63a3908 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded68c1df0819084c0cd61b207d398 completed April 15, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe7e929f3881908560b8428e72327d completed May 9, 2026, 12:23 a.m.
NEDg Description generation batch_69fe80c984288190a10abebc8c07e00d completed May 9, 2026, 12:33 a.m.
NED2 Entity disambiguation (via description) batch_69fe818794908190a2fa686adb0575d5 completed May 9, 2026, 12:36 a.m.
PD Predicate disambiguation batch_69de9a588c2c8190b1245a1c406f447c completed April 14, 2026, 7:49 p.m.
Created at: April 10, 2026, 2:38 a.m.