- Updated all 13 OpenAI API calls to use gpt-4o-mini model
- Updated source labels to reflect new model usage
- Benefits: Better performance, more recent training data, improved instruction following
- Cost: Significantly lower (/usr/bin/bash.15//usr/bin/bash.60 vs /usr/bin/bash.50/.50 per 1M tokens)
- Enhanced multilingual support for German/English conversations
- Improved Socratic teaching capabilities for children