Triple
T22762401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karlsruhe Hauptbahnhof |
E563025
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Rhine Valley Railway
The Rhine Valley Railway is a major German rail line running along the Rhine River, connecting key cities such as Karlsruhe and serving as an important north–south transport corridor.
|
E28675
|
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: Rhine Valley Railway | Statement: [Karlsruhe Hauptbahnhof, partOf, Rhine Valley Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rhine Valley Railway Context triple: [Karlsruhe Hauptbahnhof, partOf, Rhine Valley Railway]
-
A.
High Rhine Railway
The High Rhine Railway is a major railway line in southern Germany that runs along the High Rhine, connecting key cities between Basel and Singen.
-
B.
Neckar Valley Railway
The Neckar Valley Railway is a German railway line that runs along the Neckar River, connecting numerous towns and cities in the state of Baden-Württemberg.
-
C.
Rheinbahn
Rheinbahn is a railway line in Germany that serves as a regional connection through the Rhine area, linking towns such as Rastatt.
-
D.
Rhine Railway
The Rhine Railway is a major railway line in Western Europe that connects key cities along the Rhine corridor, facilitating both international passenger and freight transport.
-
E.
Drachenfels Railway
The Drachenfels Railway is a historic cogwheel mountain railway in Germany that carries visitors from Königswinter up to the summit of the Drachenfels for scenic views over the Rhine Valley.
- 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: Rhine Valley Railway Triple: [Karlsruhe Hauptbahnhof, partOf, Rhine Valley Railway]
Generated description
The Rhine Valley Railway is a major German rail line running along the Rhine River, connecting key cities such as Karlsruhe and serving as an important north–south transport corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rhine Valley Railway Target entity description: The Rhine Valley Railway is a major German rail line running along the Rhine River, connecting key cities such as Karlsruhe and serving as an important north–south transport corridor.
-
A.
High Rhine Railway
The High Rhine Railway is a major railway line in southern Germany that runs along the High Rhine, connecting key cities between Basel and Singen.
-
B.
Neckar Valley Railway
The Neckar Valley Railway is a German railway line that runs along the Neckar River, connecting numerous towns and cities in the state of Baden-Württemberg.
-
C.
Rheinbahn
Rheinbahn is a railway line in Germany that serves as a regional connection through the Rhine area, linking towns such as Rastatt.
-
D.
Rhine Railway
chosen
The Rhine Railway is a major railway line in Western Europe that connects key cities along the Rhine corridor, facilitating both international passenger and freight transport.
-
E.
Drachenfels Railway
The Drachenfels Railway is a historic cogwheel mountain railway in Germany that carries visitors from Königswinter up to the summit of the Drachenfels for scenic views over the Rhine Valley.
- F. None of above.
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_69e24552e11c81909c2d61578a558bd7 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17a7d09ac8190b773e8977cb8a829 |
completed | April 29, 2026, 3:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b981b7e3c8190afd9f462428e40fb |
completed | May 18, 2026, 10:52 p.m. |
| NEDg | Description generation | batch_6a0b98d159688190a5ec037ee8692f33 |
completed | May 18, 2026, 10:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b99b6e7e88190995319351374f97c |
completed | May 18, 2026, 10:59 p.m. |
Created at: April 17, 2026, 3:26 p.m.