> For the complete documentation index, see [llms.txt](https://unitera.gitbook.io/unitera-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://unitera.gitbook.io/unitera-docs/docs/de/runtime/model-and-provider-independence.md).

# Modell- und Provider-Unabhängigkeit

Status: `PUBLIC_ABSTRACTED`

UNITERA kann unterschiedliche qualifizierte Modelle nutzen, ohne institutionelle Identität, Authority oder dauerhaften Arbeitszustand an ein einzelnes Modell zu übertragen.

Modellwechsel allein verändert keine Berechtigung. Auswahl und Bindung erfolgen außerhalb des Modelloutputs. Sensible Credentials bleiben außerhalb des Modellkontexts.

Dynamische, stille Substitution ist daraus nicht abgeleitet. Kognitive Portability bleibt ein Architekturziel, dessen konkrete Verträge separat nachgewiesen werden müssen.


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