Triple

T12362172
Position Surface form Disambiguated ID Type / Status
Subject Stuttgart–Ulm railway E294766 entity
Predicate partlyRebuiltAs P87970 FINISHED
Object Wendlingen–Ulm high-speed railway
The Wendlingen–Ulm high-speed railway is a modern German high-speed rail line in Baden-Württemberg designed to significantly reduce travel times and increase capacity between Stuttgart and Ulm as part of the Stuttgart 21 and long-distance rail network upgrades.
E294766 NE FINISHED

How this triple was built (5 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: Wendlingen–Ulm high-speed railway | Statement: [Stuttgart–Ulm railway, partlyRebuiltAs, Wendlingen–Ulm high-speed railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wendlingen–Ulm high-speed railway
Context triple: [Stuttgart–Ulm railway, partlyRebuiltAs, Wendlingen–Ulm high-speed railway]
  • A. Stuttgart–Ulm railway
    The Stuttgart–Ulm railway is a major German rail corridor in Baden-Württemberg that connects the state capital Stuttgart with the city of Ulm and forms part of an important east–west European transport axis.
  • B. 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.
  • C. 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.
  • D. Karlsruhe–Heilbronn railway
    The Karlsruhe–Heilbronn railway is a regional rail line in southwestern Germany that connects the cities of Karlsruhe and Heilbronn, serving numerous intermediate towns and forming part of the local and regional transport network.
  • E. 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.
  • 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: Wendlingen–Ulm high-speed railway
Triple: [Stuttgart–Ulm railway, partlyRebuiltAs, Wendlingen–Ulm high-speed railway]
Generated description
The Wendlingen–Ulm high-speed railway is a modern German high-speed rail line in Baden-Württemberg designed to significantly reduce travel times and increase capacity between Stuttgart and Ulm as part of the Stuttgart 21 and long-distance rail network upgrades.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wendlingen–Ulm high-speed railway
Target entity description: The Wendlingen–Ulm high-speed railway is a modern German high-speed rail line in Baden-Württemberg designed to significantly reduce travel times and increase capacity between Stuttgart and Ulm as part of the Stuttgart 21 and long-distance rail network upgrades.
  • A. Stuttgart–Ulm railway chosen
    The Stuttgart–Ulm railway is a major German rail corridor in Baden-Württemberg that connects the state capital Stuttgart with the city of Ulm and forms part of an important east–west European transport axis.
  • B. 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.
  • C. 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.
  • D. Karlsruhe–Heilbronn railway
    The Karlsruhe–Heilbronn railway is a regional rail line in southwestern Germany that connects the cities of Karlsruhe and Heilbronn, serving numerous intermediate towns and forming part of the local and regional transport network.
  • E. 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.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: partlyRebuiltAs
Context triple: [Stuttgart–Ulm railway, partlyRebuiltAs, Wendlingen–Ulm high-speed railway]
  • A. restoredInPart
    Indicates that something has been brought back to a previous or improved state, but only partially rather than fully.
  • B. reconstructedAsPartOf chosen
    Indicates that one entity has been rebuilt, restored, or recreated as a component or segment of another, larger whole.
  • C. partiallyRestored
    Indicates that an entity has been brought back toward a previous or original state, but the restoration is incomplete or only partially achieved.
  • D. partiallyReusedAs
    Indicates that one entity is used again as part of another entity, but only to a limited or incomplete extent rather than in its entirety.
  • E. rebuiltFor
    Indicates that one entity has been reconstructed, renovated, or modified specifically to serve the needs, purposes, or use of another entity.
  • F. None of above.

Provenance (6 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_69d6ab6d8a4081908636601e69ddf262 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d942a2d6e08190a13c7ff89af09354 completed April 10, 2026, 6:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62ab9ea4c81908313b11716ad7c43 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c569a6c8190aecf8a4c627d8893 completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d13237881908b7c2dca173e20cf completed May 2, 2026, 4:57 p.m.
PD Predicate disambiguation batch_69d93ecf6b548190a394b6b56a0c1c68 completed April 10, 2026, 6:17 p.m.
Created at: April 8, 2026, 9:54 p.m.