Triple

T15693590
Position Surface form Disambiguated ID Type / Status
Subject Bømlafjord Tunnel E380397 entity
Predicate previousRoadNumber P22310 FINISHED
Object National Road 542
National Road 542 is a former Norwegian roadway designation that once served the area now connected by the Bømlafjord Tunnel.
E1171097 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: National Road 542 | Statement: [Bømlafjord Tunnel, previousRoadNumber, National Road 542]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Road 542
Context triple: [Bømlafjord Tunnel, previousRoadNumber, National Road 542]
  • A. National Road 8
    National Road 8 is a major Greek highway that connects Athens with the Peloponnese, serving as an important transportation corridor in western Attica and beyond.
  • B. National Road 10
    National Road 10 is a major Portuguese roadway that serves as an important regional connector, linking several towns and cities on the outskirts of Lisbon.
  • C. National road 8
    National road 8 is a Swiss national highway that traverses the Brünig Pass, connecting central Switzerland with the Bernese Oberland.
  • D. National road 70
    National road 70 is a Polish national roadway that connects the city of Skierniewice with other regional routes in central Poland.
  • E. National road 92
    National road 92 is a major Polish roadway that serves as an important east–west transport route parallel to the A2 motorway, connecting numerous towns and cities across central Poland.
  • 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: National Road 542
Triple: [Bømlafjord Tunnel, previousRoadNumber, National Road 542]
Generated description
National Road 542 is a former Norwegian roadway designation that once served the area now connected by the Bømlafjord Tunnel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Road 542
Target entity description: National Road 542 is a former Norwegian roadway designation that once served the area now connected by the Bømlafjord Tunnel.
  • A. National Road 8
    National Road 8 is a major Greek highway that connects Athens with the Peloponnese, serving as an important transportation corridor in western Attica and beyond.
  • B. National Road 10
    National Road 10 is a major Portuguese roadway that serves as an important regional connector, linking several towns and cities on the outskirts of Lisbon.
  • C. National road 8
    National road 8 is a Swiss national highway that traverses the Brünig Pass, connecting central Switzerland with the Bernese Oberland.
  • D. National road 70
    National road 70 is a Polish national roadway that connects the city of Skierniewice with other regional routes in central Poland.
  • E. National road 92
    National road 92 is a major Polish roadway that serves as an important east–west transport route parallel to the A2 motorway, connecting numerous towns and cities across central Poland.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: previousRoadNumber
Context triple: [Bømlafjord Tunnel, previousRoadNumber, National Road 542]
  • A. formerRouteNumber chosen
    Indicates that an entity previously had a specific route number before being renumbered, discontinued, or otherwise changed.
  • B. hasRoadNumberStatus
    Indicates that a road or route is associated with a specific status regarding its assigned road number (e.g., active, reserved, retired, or provisional).
  • C. hasConnectingRoadNumber
    Indicates that there exists a road connection between two locations or road segments identified by a specific road number.
  • D. routeNumber
    Indicates the specific identifying number assigned to a route within a transportation or delivery network.
  • E. parentRouteNumber
    Indicates that one route is the immediate higher-level or containing route from which another route is derived or subordinated.
  • 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_69d86d99e860819094b6957cde470f2c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e0b4d6b5788190883746ee82c799f5 completed April 16, 2026, 10:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff6eed9a8c8190a57ffce61a27ec17 completed May 9, 2026, 5:29 p.m.
NEDg Description generation batch_69ff7097adec8190ad5fc00fa57e3383 completed May 9, 2026, 5:36 p.m.
NED2 Entity disambiguation (via description) batch_69ff70f97eec8190a1f5affdad31f2b2 completed May 9, 2026, 5:38 p.m.
PD Predicate disambiguation batch_69e0051d639481909a10614e8f83e659 completed April 15, 2026, 9:37 p.m.
Created at: April 10, 2026, 4:44 a.m.