Triple

T12877974
Position Surface form Disambiguated ID Type / Status
Subject Leipzig metropolitan region E308012 entity
Predicate hasRailCorridor P58937 FINISHED
Object Leipzig–Munich high-speed railway
The Leipzig–Munich high-speed railway is a major German high-speed rail line that connects eastern and southern Germany, significantly reducing travel times between Leipzig and Munich and forming part of an important north–south European transport corridor.
E1005929 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: Leipzig–Munich high-speed railway | Statement: [Leipzig metropolitan region, hasRailCorridor, Leipzig–Munich high-speed railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leipzig–Munich high-speed railway
Context triple: [Leipzig metropolitan region, hasRailCorridor, Leipzig–Munich high-speed railway]
  • A. Munich–Nuremberg high-speed railway
    The Munich–Nuremberg high-speed railway is a German high-speed rail line in Bavaria that enables fast passenger services between the cities of Munich and Nuremberg.
  • B. Nuremberg–Ingolstadt high-speed railway
    The Nuremberg–Ingolstadt high-speed railway is a major German high-speed rail line in Bavaria that forms part of the key north–south corridor between Nuremberg and Munich.
  • C. Erfurt–Leipzig/Halle high-speed railway
    The Erfurt–Leipzig/Halle high-speed railway is a major German high-speed rail line connecting central Germany with the national and European high-speed network, significantly reducing travel times between Erfurt, Leipzig, and Halle.
  • D. Hanover–Würzburg high-speed railway
    The Hanover–Würzburg high-speed railway is a major German high-speed rail line that connects northern and southern Germany, significantly reducing travel times between cities such as Hanover, Göttingen, Kassel, and Würzburg.
  • E. Mannheim–Stuttgart high-speed railway
    The Mannheim–Stuttgart high-speed railway is a major German high-speed rail line that forms a key part of the country’s Intercity-Express (ICE) network, significantly reducing travel times between southwestern Germany and other regions.
  • 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: Leipzig–Munich high-speed railway
Triple: [Leipzig metropolitan region, hasRailCorridor, Leipzig–Munich high-speed railway]
Generated description
The Leipzig–Munich high-speed railway is a major German high-speed rail line that connects eastern and southern Germany, significantly reducing travel times between Leipzig and Munich and forming part of an important north–south European transport corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leipzig–Munich high-speed railway
Target entity description: The Leipzig–Munich high-speed railway is a major German high-speed rail line that connects eastern and southern Germany, significantly reducing travel times between Leipzig and Munich and forming part of an important north–south European transport corridor.
  • A. Munich–Nuremberg high-speed railway
    The Munich–Nuremberg high-speed railway is a German high-speed rail line in Bavaria that enables fast passenger services between the cities of Munich and Nuremberg.
  • B. Nuremberg–Ingolstadt high-speed railway
    The Nuremberg–Ingolstadt high-speed railway is a major German high-speed rail line in Bavaria that forms part of the key north–south corridor between Nuremberg and Munich.
  • C. Erfurt–Leipzig/Halle high-speed railway
    The Erfurt–Leipzig/Halle high-speed railway is a major German high-speed rail line connecting central Germany with the national and European high-speed network, significantly reducing travel times between Erfurt, Leipzig, and Halle.
  • D. Hanover–Würzburg high-speed railway
    The Hanover–Würzburg high-speed railway is a major German high-speed rail line that connects northern and southern Germany, significantly reducing travel times between cities such as Hanover, Göttingen, Kassel, and Würzburg.
  • E. Mannheim–Stuttgart high-speed railway
    The Mannheim–Stuttgart high-speed railway is a major German high-speed rail line that forms a key part of the country’s Intercity-Express (ICE) network, significantly reducing travel times between southwestern Germany and other regions.
  • 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_69d7bdf69bc48190af6c2621f28ca351 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d970fa8474819086a8af3c90f3ca84 completed April 10, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69bb83bac8190838f7537b806317c completed May 3, 2026, 12:50 a.m.
NEDg Description generation batch_69f69cc6fa84819093a4317ab355f62b completed May 3, 2026, 12:54 a.m.
NED2 Entity disambiguation (via description) batch_69f69d870a588190aa1444209085ed7e completed May 3, 2026, 12:57 a.m.
Created at: April 9, 2026, 5:38 p.m.