Triple
T21132271
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Abellio Rail Mitteldeutschland |
E520717
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Mitteldeutschland |
—
|
NE NERFINISHED |
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: Mitteldeutschland | Statement: [Abellio Rail Mitteldeutschland, regionServed, Mitteldeutschland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitteldeutschland Context triple: [Abellio Rail Mitteldeutschland, regionServed, Mitteldeutschland]
-
A.
Central Germany
chosen
Central Germany is a loosely defined region in the middle of the country that encompasses parts of several federal states and serves as a historical, cultural, and economic heartland of Germany.
-
B.
Metropolregion Mitteldeutschland
Metropolregion Mitteldeutschland is a central German metropolitan region and economic alliance that brings together major cities and districts to coordinate regional development, infrastructure, and innovation.
-
C.
Halle (Saale) region
The Halle (Saale) region is an area in the German state of Saxony-Anhalt centered around the city of Halle, known for its historical significance, industrial heritage, and location along major rivers.
-
D.
Central Saxony
Central Saxony is a district in the Free State of Saxony, Germany, known for its mix of historic towns, agricultural landscapes, and growing industrial areas.
-
E.
Elbe-Saale region
The Elbe-Saale region is a historical area in central Germany along the Elbe and Saale rivers, known as an early settlement region of the Sorbian (Serbja) Slavic people.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b50b53048190ae34e8abbe3c5ada |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e723574b1481909fe9bebc83f1f3ce |
completed | April 21, 2026, 7:12 a.m. |
Created at: April 16, 2026, 2:56 p.m.