Triple
T16533203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Munich–Nuremberg high-speed railway |
E401618
|
entity |
| Predicate | hasSection |
P35
|
FINISHED |
| Object |
Munich–Ingolstadt upgraded section
The Munich–Ingolstadt upgraded section is a modernized railway corridor in Bavaria that forms part of the high-speed connection between Munich and Nuremberg, enabling faster and more efficient passenger rail services.
|
E1217622
|
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: Munich–Ingolstadt upgraded section | Statement: [Munich–Nuremberg high-speed railway, hasSection, Munich–Ingolstadt upgraded section]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Munich–Ingolstadt upgraded section Context triple: [Munich–Nuremberg high-speed railway, hasSection, Munich–Ingolstadt upgraded section]
-
A.
München-Nord interchange
The München-Nord interchange is a major German motorway junction near Munich that connects the A9 with other key routes, facilitating traffic flow in the northern part of the city.
-
B.
Munich S-Bahn trunk line
The Munich S-Bahn trunk line is the central underground rail corridor that carries most S-Bahn routes through Munich’s city center, forming the backbone of the regional rapid transit network.
-
C.
Stuttgart-Süd
Stuttgart-Süd is a central urban district of Stuttgart, Germany, known for its historic residential areas, hillside views, and vibrant cultural and nightlife scene.
-
D.
Ingolstadt Nord station
Ingolstadt Nord station is a railway station in Ingolstadt, Germany, serving as a regional transport hub for passenger and freight connections in the northern part of the city and its surroundings.
-
E.
Munich bridge network
The Munich bridge network is the interconnected system of bridges spanning the Isar River and other waterways in Munich, facilitating urban transport and linking the city’s districts.
- 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: Munich–Ingolstadt upgraded section Triple: [Munich–Nuremberg high-speed railway, hasSection, Munich–Ingolstadt upgraded section]
Generated description
The Munich–Ingolstadt upgraded section is a modernized railway corridor in Bavaria that forms part of the high-speed connection between Munich and Nuremberg, enabling faster and more efficient passenger rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Munich–Ingolstadt upgraded section Target entity description: The Munich–Ingolstadt upgraded section is a modernized railway corridor in Bavaria that forms part of the high-speed connection between Munich and Nuremberg, enabling faster and more efficient passenger rail services.
-
A.
München-Nord interchange
The München-Nord interchange is a major German motorway junction near Munich that connects the A9 with other key routes, facilitating traffic flow in the northern part of the city.
-
B.
Munich S-Bahn trunk line
The Munich S-Bahn trunk line is the central underground rail corridor that carries most S-Bahn routes through Munich’s city center, forming the backbone of the regional rapid transit network.
-
C.
Stuttgart-Süd
Stuttgart-Süd is a central urban district of Stuttgart, Germany, known for its historic residential areas, hillside views, and vibrant cultural and nightlife scene.
-
D.
Ingolstadt Nord station
Ingolstadt Nord station is a railway station in Ingolstadt, Germany, serving as a regional transport hub for passenger and freight connections in the northern part of the city and its surroundings.
-
E.
Munich bridge network
The Munich bridge network is the interconnected system of bridges spanning the Isar River and other waterways in Munich, facilitating urban transport and linking the city’s districts.
- 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_69d883838abc8190bc79cb2d41733ce2 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32ed97b0881909de106418aca8180 |
completed | April 18, 2026, 7:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006093244081909ae74674de966d6d |
completed | May 10, 2026, 10:40 a.m. |
| NEDg | Description generation | batch_6a00615d3edc81909f0eb3e6210d00ee |
completed | May 10, 2026, 10:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0062128a388190beb52fa173ed7826 |
completed | May 10, 2026, 10:46 a.m. |
Created at: April 10, 2026, 5:15 a.m.