Triple
T18273947
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kaiserstuhl |
E437683
|
entity |
| Predicate | hasTransportAccess |
P1298
|
FINISHED |
| Object |
Kaiserstuhl Railway
The Kaiserstuhl Railway is a regional rail line in southwestern Germany that serves the Kaiserstuhl area, connecting local towns and supporting both commuter and tourist travel.
|
E1315541
|
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: Kaiserstuhl Railway | Statement: [Kaiserstuhl, hasTransportAccess, Kaiserstuhl Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kaiserstuhl Railway Context triple: [Kaiserstuhl, hasTransportAccess, Kaiserstuhl Railway]
-
A.
Kremmen Railway
The Kremmen Railway is a regional rail line in Germany that connects Berlin with the town of Kremmen and serves suburban and commuter traffic in the surrounding area.
-
B.
Murgtal Railway
The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
-
C.
Ettersberg Railway
The Ettersberg Railway is a German rail line serving the area around Weimar and the Ettersberg region, historically associated with access to the former Buchenwald concentration camp site.
-
D.
Ahr Valley Railway
The Ahr Valley Railway is a scenic regional rail line in western Germany that follows the Ahr River through the Eifel region, connecting small towns and wine-growing areas to the broader rail network.
-
E.
Brenz Railway
The Brenz Railway is a regional rail line in southern Germany that connects towns in the Brenz valley and serves as an important local transport route in Baden-Württemberg.
- 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: Kaiserstuhl Railway Triple: [Kaiserstuhl, hasTransportAccess, Kaiserstuhl Railway]
Generated description
The Kaiserstuhl Railway is a regional rail line in southwestern Germany that serves the Kaiserstuhl area, connecting local towns and supporting both commuter and tourist travel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kaiserstuhl Railway Target entity description: The Kaiserstuhl Railway is a regional rail line in southwestern Germany that serves the Kaiserstuhl area, connecting local towns and supporting both commuter and tourist travel.
-
A.
Kremmen Railway
The Kremmen Railway is a regional rail line in Germany that connects Berlin with the town of Kremmen and serves suburban and commuter traffic in the surrounding area.
-
B.
Murgtal Railway
The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
-
C.
Ettersberg Railway
The Ettersberg Railway is a German rail line serving the area around Weimar and the Ettersberg region, historically associated with access to the former Buchenwald concentration camp site.
-
D.
Ahr Valley Railway
The Ahr Valley Railway is a scenic regional rail line in western Germany that follows the Ahr River through the Eifel region, connecting small towns and wine-growing areas to the broader rail network.
-
E.
Brenz Railway
The Brenz Railway is a regional rail line in southern Germany that connects towns in the Brenz valley and serves as an important local transport route in Baden-Württemberg.
- 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_69d8b914530c8190b4474d862a2b2a1b |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5005006108190bbddddbe6bbdc911 |
completed | April 19, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03b3fc2a808190be07b43e9e7ac3bb |
completed | May 12, 2026, 11:13 p.m. |
| NEDg | Description generation | batch_6a03b53fc3688190aa6f8e9673763e79 |
completed | May 12, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03b62cb67481908c78ca4d55710dbd |
completed | May 12, 2026, 11:22 p.m. |
Created at: April 10, 2026, 10:34 a.m.