# AI Configuration Guide

## Environment Variables

Add these to your `.env` file:

```env
# AI Configuration
# Choose between 'ollama' or 'openrouter'
AI_PROVIDER=openrouter

# Ollama Configuration (if AI_PROVIDER=ollama)
AI_PORT=11434
AI_MODEL=gpt-oss:20b

# OpenRouter Configuration (if AI_PROVIDER=openrouter)
OPENROUTER_API_KEY=sk-or-your-api-key-here
OPENROUTER_MODEL=gemma
OPENROUTER_BASE_URL=openrouter.ai
OPENROUTER_REL_PATH=/api
OPENROUTER_TEMPERATURE=0.7
```

## Available OpenRouter Models

Based on your C# implementation, these models are available:

- `gemma` - google/gemma-3-12b-it
- `dolphin` - cognitivecomputations/dolphin-mixtral-8x22b
- `dolphin_free` - cognitivecomputations/dolphin3.0-mistral-24b:free
- `gpt-4o-mini` - openai/gpt-4o-mini
- `gpt-4.1-nano` - openai/gpt-4.1-nano
- `qwen` - qwen/qwen3-30b-a3b
- `unslop` - thedrummer/unslopnemo-12b
- `euryale` - sao10k/l3.3-euryale-70b
- `wizard` - microsoft/wizardlm-2-8x22b
- `deepseek` - deepseek/deepseek-chat-v3-0324
- `dobby` - sentientagi/dobby-mini-unhinged-plus-llama-3.1-8b

## Testing

1. Set `AI_PROVIDER=openrouter` in your `.env`
2. Add your OpenRouter API key
3. Test the connection: `GET http://localhost:8083/rest/ai/test-ai`
4. Start an interview to test the full flow

## Switching Back to Ollama

To switch back to Ollama:
1. Set `AI_PROVIDER=ollama` in your `.env`
2. Make sure Ollama is running on the specified port
3. Test the connection: `GET http://localhost:8083/rest/ai/test-ai`