Triple
T2876129
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chemnitz–Zwickau railway |
E56881
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Zwickau region |
E102035
|
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: Zwickau region | Statement: [Chemnitz–Zwickau railway, regionServed, Zwickau region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zwickau region Context triple: [Chemnitz–Zwickau railway, regionServed, Zwickau region]
-
A.
Chemnitz region
The Chemnitz region is an area in the German state of Saxony centered around the city of Chemnitz, known for its industrial heritage and role as a regional economic and transportation hub.
-
B.
Mansfeld region
The Mansfeld region is a historic mining and cultural area in the German state of Saxony-Anhalt, known especially as the home region of Martin Luther and the town of Eisleben.
-
C.
Riesa region
The Riesa region is an area in the German state of Saxony centered around the town of Riesa, known historically as an industrial and transport hub along the Elbe River.
-
D.
Zwickau
chosen
Zwickau is a city in the German state of Saxony known historically as an important center of the automotive industry and as the birthplace of composer Robert Schumann.
-
E.
Bezirk Dresden
Bezirk Dresden was an administrative district centered on the city of Dresden that functioned as one of the key regional divisions of the former East Germany.
- 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_69ab4a4ced288190ab6d3e062d10f7f6 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abe0061d048190bb1e5a01e7ceb0e2 |
completed | March 7, 2026, 8:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b108ca2c108190b0a341cf039a82bf |
completed | March 11, 2026, 6:16 a.m. |
Created at: March 6, 2026, 10:03 p.m.