Triple
T20669608
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Schwanthalerhöhe U-Bahn station |
E507984
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Stadtwerke München |
—
|
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: Stadtwerke München | Statement: [Schwanthalerhöhe U-Bahn station, ownedBy, Stadtwerke München]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stadtwerke München Context triple: [Schwanthalerhöhe U-Bahn station, ownedBy, Stadtwerke München]
-
A.
Stadtwerke München
chosen
Stadtwerke München is the municipal utility company of the city of Munich, Germany, providing energy, water, public transport, and related services, and actively investing in renewable energy projects.
-
B.
Stadtwerke Nürnberg
Stadtwerke Nürnberg is the municipal utility company of the city of Nuremberg, responsible for providing essential services such as energy, water, and public infrastructure.
-
C.
Stadtwerke Frankfurt
Stadtwerke Frankfurt is the municipal utility holding company of the city of Frankfurt am Main, overseeing local public services such as transport, energy, and infrastructure.
-
D.
Wuppertaler Stadtwerke
Wuppertaler Stadtwerke is the municipal utility company of Wuppertal, Germany, responsible for public transport, including the iconic suspension railway, as well as energy and water services.
-
E.
Münchner Verkehrsgesellschaft
Münchner Verkehrsgesellschaft is the municipal company responsible for operating Munich’s public transportation network, including its U-Bahn, trams, and buses.
- 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_69e0b4c059bc81908ea762cd73ea4424 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b5c735048190a01cb7692928d66e |
completed | April 20, 2026, 11:24 p.m. |
Created at: April 16, 2026, 11:44 a.m.