Triple

T11422934
Position Surface form Disambiguated ID Type / Status
Subject Helsingør E270670 entity
Predicate hasRailConnection P848 FINISHED
Object Coast Line to Copenhagen
Coast Line to Copenhagen is a Danish railway line running along the Øresund coast that connects the city of Helsingør with central Copenhagen.
E924612 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: Coast Line to Copenhagen | Statement: [Helsingør, hasRailConnection, Coast Line to Copenhagen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Coast Line to Copenhagen
Context triple: [Helsingør, hasRailConnection, Coast Line to Copenhagen]
  • A. Rødbyhavn–Copenhagen line
    The Rødbyhavn–Copenhagen line is a key Danish railway route linking the ferry port of Rødbyhavn on Lolland with the capital city of Copenhagen, forming part of an important international transport corridor.
  • B. Frederiksværk Line
    The Frederiksværk Line is a Danish regional railway line in North Zealand that connects several towns between Hillerød and Hundested.
  • C. Lydekker Line
    The Lydekker Line is a biogeographical boundary in eastern Indonesia that marks the western limit of Australasian fauna, separating it from the Asian-influenced species to the west.
  • D. Copenhagen–Odense corridor
    The Copenhagen–Odense corridor is a major Danish transport axis across Zealand and Funen that forms a key part of the country’s east–west road and rail connection, including the Great Belt crossing.
  • E. Hamburg–Copenhagen
    Hamburg–Copenhagen is a major international rail route linking the German city of Hamburg with Denmark’s capital, Copenhagen, and is an important corridor for high-speed and long-distance passenger services between the two countries.
  • 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: Coast Line to Copenhagen
Triple: [Helsingør, hasRailConnection, Coast Line to Copenhagen]
Generated description
Coast Line to Copenhagen is a Danish railway line running along the Øresund coast that connects the city of Helsingør with central Copenhagen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Coast Line to Copenhagen
Target entity description: Coast Line to Copenhagen is a Danish railway line running along the Øresund coast that connects the city of Helsingør with central Copenhagen.
  • A. Rødbyhavn–Copenhagen line
    The Rødbyhavn–Copenhagen line is a key Danish railway route linking the ferry port of Rødbyhavn on Lolland with the capital city of Copenhagen, forming part of an important international transport corridor.
  • B. Frederiksværk Line
    The Frederiksværk Line is a Danish regional railway line in North Zealand that connects several towns between Hillerød and Hundested.
  • C. Lydekker Line
    The Lydekker Line is a biogeographical boundary in eastern Indonesia that marks the western limit of Australasian fauna, separating it from the Asian-influenced species to the west.
  • D. Copenhagen–Odense corridor
    The Copenhagen–Odense corridor is a major Danish transport axis across Zealand and Funen that forms a key part of the country’s east–west road and rail connection, including the Great Belt crossing.
  • E. Hamburg–Copenhagen
    Hamburg–Copenhagen is a major international rail route linking the German city of Hamburg with Denmark’s capital, Copenhagen, and is an important corridor for high-speed and long-distance passenger services between the two countries.
  • 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_69d6aadeef688190874bcecd88b3dd9b completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d801b357e88190ace56d36a945688f completed April 9, 2026, 7:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5b8a1e88c8190994bea88a0490e60 completed April 20, 2026, 5:24 a.m.
NEDg Description generation batch_69e5c28e2dd481909b45a43b5825f393 completed April 20, 2026, 6:07 a.m.
NED2 Entity disambiguation (via description) batch_69e5c4722c348190a4c49edb1f6df240 completed April 20, 2026, 6:15 a.m.
Created at: April 8, 2026, 9:34 p.m.