[Bug] Model ignores output style directive, generates voseo Spanish despite neutral tuteo configuration

**Bug Description**
El modelo da el output en español rioplatense con voseo a pesar que todo está con tuteo neutro, alucina demasiado con esas formas voseantes a pesar que hay un output style, no lo respeta. No sigue la instrucción del lenguaje.

**Environment Info**
- Platform: darwin
- Terminal: Apple_Terminal
- Version: 2.1.273
- Feedback ID: 091a9734-d212-49fa-be3a-b13bc9ab9f0c

**Errors**
```json
[]
```

No source file, test, or entry point is identified. Start by reproducing the behavior with the reported version and environment, using a prompt that specifies neutral tuteo Spanish and the output style. Done means the model consistently follows the requested neutral form instead of generating voseo.

Written by the indexing model from the issue text.