Triple
T10865111
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Goslar station |
E256506
|
entity |
| Predicate | servedByTrainOperator |
P20222
|
FINISHED |
| Object | Abellio Rail Mitteldeutschland (historical) |
E520717
|
NE FINISHED |
How this triple was built (2 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: Abellio Rail Mitteldeutschland (historical) | Statement: [Goslar station, servedByTrainOperator, Abellio Rail Mitteldeutschland (historical)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Abellio Rail Mitteldeutschland (historical) Context triple: [Goslar station, servedByTrainOperator, Abellio Rail Mitteldeutschland (historical)]
-
A.
Abellio Rail Mitteldeutschland
chosen
Abellio Rail Mitteldeutschland is a German regional railway operator providing passenger train services in the central Germany area.
-
B.
S-Bahn Mitteldeutschland
S-Bahn Mitteldeutschland is a regional rapid transit network in central Germany that connects cities and surrounding areas in and around Leipzig and Halle.
-
C.
Abellio Rail Baden-Württemberg
Abellio Rail Baden-Württemberg is a regional railway operator in the German state of Baden-Württemberg, providing passenger train services under the Abellio brand.
-
D.
Thuringian Railway
The Thuringian Railway is a major German rail line traversing the state of Thuringia, historically serving as an important east–west transport corridor connecting central German cities.
-
E.
Abellio Rail NRW
Abellio Rail NRW is a regional railway operator in Germany that provides passenger train services, primarily in the state of North Rhine-Westphalia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa83d1448190a66d93c32394d21f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7516b2f148190adbacd35fc8c2056 |
completed | April 9, 2026, 7:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dff7d5359c8190b46a6b817938eb67 |
completed | April 15, 2026, 8:40 p.m. |
Created at: April 8, 2026, 9:20 p.m.