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.