Triple

T5701989
Position Surface form Disambiguated ID Type / Status
Subject Nightjet E125684 entity
Predicate hasRoute P4374 FINISHED
Object Innsbruck–Hamburg
Innsbruck–Hamburg is an overnight Nightjet rail connection linking the Austrian city of Innsbruck with the German port city of Hamburg.
E542983 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: Innsbruck–Hamburg | Statement: [Nightjet, hasRoute, Innsbruck–Hamburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Innsbruck–Hamburg
Context triple: [Nightjet, hasRoute, Innsbruck–Hamburg]
  • A. Vienna–Hamburg
    Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
  • B. Innsbruck–Amsterdam
    Innsbruck–Amsterdam is an international overnight train route connecting the Austrian city of Innsbruck with the Dutch capital Amsterdam.
  • C. Paris–Vienna
    Paris–Vienna is the classic international rail corridor linking the French and Austrian capitals, historically served by luxury trains such as the Orient Express.
  • D. Innsbruck
    Innsbruck is a city in western Austria known for its Alpine setting and winter sports facilities, and it later successfully hosted the Winter Olympics in 1964 and 1976.
  • E. Hamburg–Munich
    Hamburg–Munich is a major long-distance rail corridor in Germany connecting the northern port city of Hamburg with the southern metropolis of Munich.
  • 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: Innsbruck–Hamburg
Triple: [Nightjet, hasRoute, Innsbruck–Hamburg]
Generated description
Innsbruck–Hamburg is an overnight Nightjet rail connection linking the Austrian city of Innsbruck with the German port city of Hamburg.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Innsbruck–Hamburg
Target entity description: Innsbruck–Hamburg is an overnight Nightjet rail connection linking the Austrian city of Innsbruck with the German port city of Hamburg.
  • A. Vienna–Hamburg
    Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
  • B. Innsbruck–Amsterdam
    Innsbruck–Amsterdam is an international overnight train route connecting the Austrian city of Innsbruck with the Dutch capital Amsterdam.
  • C. Paris–Vienna
    Paris–Vienna is the classic international rail corridor linking the French and Austrian capitals, historically served by luxury trains such as the Orient Express.
  • D. Innsbruck
    Innsbruck is a city in western Austria known for its Alpine setting and winter sports facilities, and it later successfully hosted the Winter Olympics in 1964 and 1976.
  • E. Hamburg–Munich
    Hamburg–Munich is a major long-distance rail corridor in Germany connecting the northern port city of Hamburg with the southern metropolis of Munich.
  • 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_69c0082c96988190b3a6a201edce472a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0245581988190a819b8137533ed31 completed March 22, 2026, 5:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07de28424819090ff1f4a4b6cc9c0 completed March 22, 2026, 11:40 p.m.
NEDg Description generation batch_69c08bce3e808190af4e2f0e8591b2de completed March 23, 2026, 12:39 a.m.
NED2 Entity disambiguation (via description) batch_69c08c6d1a788190acb7651a1f144d9d completed March 23, 2026, 12:42 a.m.
Created at: March 22, 2026, 3:45 p.m.