Triple

T5313318
Position Surface form Disambiguated ID Type / Status
Subject InterCityExpress E119084 entity
Predicate notableRoute P22 FINISHED
Object 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.
E510349 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: Hamburg–Copenhagen | Statement: [InterCityExpress, notableRoute, Hamburg–Copenhagen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hamburg–Copenhagen
Context triple: [InterCityExpress, notableRoute, Hamburg–Copenhagen]
  • A. Brussels–Cologne
    Brussels–Cologne is a major international high-speed rail corridor linking Belgium’s capital with the German city of Cologne.
  • B. Paris–Amsterdam
    Paris–Amsterdam is a major international high-speed rail route linking the capitals of France and the Netherlands.
  • C. La Hague
    La Hague is a coastal commune in northwestern France known for its rugged cliffs, scenic landscapes, and proximity to major nuclear reprocessing facilities.
  • D. Helsingør–Helsingborg ferry
    The Helsingør–Helsingborg ferry is a major car and passenger ferry service linking the Danish town of Helsingør and the Swedish city of Helsingborg across the narrowest part of the Øresund Strait.
  • E. Hamburg
    Hamburg is Germany’s second-largest city and a major northern European port and cultural center on the River Elbe.
  • 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: Hamburg–Copenhagen
Triple: [InterCityExpress, notableRoute, Hamburg–Copenhagen]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hamburg–Copenhagen
Target entity description: 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.
  • A. Brussels–Cologne
    Brussels–Cologne is a major international high-speed rail corridor linking Belgium’s capital with the German city of Cologne.
  • B. Paris–Amsterdam
    Paris–Amsterdam is a major international high-speed rail route linking the capitals of France and the Netherlands.
  • C. La Hague
    La Hague is a coastal commune in northwestern France known for its rugged cliffs, scenic landscapes, and proximity to major nuclear reprocessing facilities.
  • D. Helsingør–Helsingborg ferry
    The Helsingør–Helsingborg ferry is a major car and passenger ferry service linking the Danish town of Helsingør and the Swedish city of Helsingborg across the narrowest part of the Øresund Strait.
  • E. Hamburg
    Hamburg is Germany’s second-largest city and a major northern European port and cultural center on the River Elbe.
  • 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_69bd446b57bc8190a513d2e6c40314f3 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd8536c06c81908ef8ba8c39b4fa30 completed March 20, 2026, 5:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf1106ef9c8190811f7b70e784c962 completed March 21, 2026, 9:43 p.m.
NEDg Description generation batch_69bf11a601c481908a8cb6ea2c04d6df completed March 21, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_69bf127799208190a47580ed7b9ad550 completed March 21, 2026, 9:49 p.m.
Created at: March 20, 2026, 1:54 p.m.