Triple

T11736722
Position Surface form Disambiguated ID Type / Status
Subject Ringsted E279045 entity
Predicate railwayLine P848 FINISHED
Object Copenhagen–Fredericia railway line
The Copenhagen–Fredericia railway line is a major Danish main line connecting the capital region with Jutland, serving as one of the country’s most important intercity and freight corridors.
E944343 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: Copenhagen–Fredericia railway line | Statement: [Ringsted, railwayLine, Copenhagen–Fredericia railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Copenhagen–Fredericia railway line
Context triple: [Ringsted, railwayLine, Copenhagen–Fredericia railway line]
  • A. Frederiksværk Line
    The Frederiksværk Line is a Danish regional railway line in North Zealand that connects several towns between Hillerød and Hundested.
  • B. 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.
  • C. Arendal Line
    The Arendal Line is a Norwegian railway route that connects the coastal town of Arendal to the national rail network.
  • D. Østfold Line
    The Østfold Line is a major railway line in southeastern Norway that runs from Oslo through towns in the Østfold region toward the Swedish border.
  • E. Nordbahn railway line
    The Nordbahn railway line is a major rail route in Austria that runs through the Marchfeld region, connecting Vienna with northern destinations such as Břeclav and forming part of an important international corridor.
  • 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: Copenhagen–Fredericia railway line
Triple: [Ringsted, railwayLine, Copenhagen–Fredericia railway line]
Generated description
The Copenhagen–Fredericia railway line is a major Danish main line connecting the capital region with Jutland, serving as one of the country’s most important intercity and freight corridors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Copenhagen–Fredericia railway line
Target entity description: The Copenhagen–Fredericia railway line is a major Danish main line connecting the capital region with Jutland, serving as one of the country’s most important intercity and freight corridors.
  • A. Frederiksværk Line
    The Frederiksværk Line is a Danish regional railway line in North Zealand that connects several towns between Hillerød and Hundested.
  • B. 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.
  • C. Arendal Line
    The Arendal Line is a Norwegian railway route that connects the coastal town of Arendal to the national rail network.
  • D. Østfold Line
    The Østfold Line is a major railway line in southeastern Norway that runs from Oslo through towns in the Østfold region toward the Swedish border.
  • E. Nordbahn railway line
    The Nordbahn railway line is a major rail route in Austria that runs through the Marchfeld region, connecting Vienna with northern destinations such as Břeclav and forming part of an important international corridor.
  • 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_69d6aaffec6881908bead509e8621742 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4edced48190b7a59dd45921828e completed April 10, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69f019b318188190bfb7effcf42974d2 completed April 28, 2026, 2:21 a.m.
NEDg Description generation batch_69f0319271788190a105828ae7582668 completed April 28, 2026, 4:03 a.m.
NED2 Entity disambiguation (via description) batch_69f05aa351888190a31092e6a9aee26b completed April 28, 2026, 6:58 a.m.
Created at: April 8, 2026, 9:41 p.m.