Triple
T11399186
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | German railway network |
E270061
|
entity |
| Predicate | highSpeedLines |
P48478
|
FINISHED |
| Object |
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.
|
E928264
|
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: Erfurt–Leipzig/Halle high-speed railway | Statement: [German railway network, highSpeedLines, Erfurt–Leipzig/Halle high-speed railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Erfurt–Leipzig/Halle high-speed railway Context triple: [German railway network, highSpeedLines, Erfurt–Leipzig/Halle high-speed railway]
-
A.
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.
-
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.
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.
-
D.
Cologne–Frankfurt high-speed rail line
The Cologne–Frankfurt high-speed rail line is a major German high-speed railway corridor connecting the cities of Cologne and Frankfurt, significantly reducing travel times along the Rhine-Main region.
-
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: Erfurt–Leipzig/Halle high-speed railway Triple: [German railway network, highSpeedLines, Erfurt–Leipzig/Halle high-speed railway]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Erfurt–Leipzig/Halle high-speed railway Target entity description: 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.
-
A.
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.
-
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.
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.
-
D.
Cologne–Frankfurt high-speed rail line
The Cologne–Frankfurt high-speed rail line is a major German high-speed railway corridor connecting the cities of Cologne and Frankfurt, significantly reducing travel times along the Rhine-Main region.
-
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_69d6aacdbc6c8190af6dc3d5f5d22836 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d808855a7481909314f90ad92aae68 |
completed | April 9, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e603d2320c81909ed6946c7b7dfb36 |
completed | April 20, 2026, 10:45 a.m. |
| NEDg | Description generation | batch_69e610a07bf881908de79850edb9576f |
completed | April 20, 2026, 11:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e617fdaaa88190a1860fb00309596b |
completed | April 20, 2026, 12:11 p.m. |
Created at: April 8, 2026, 9:34 p.m.