APP_NAME=AI Patient Onboarding
APP_ENV=development
APP_VERSION=1.0.0

# 1. OpenAI API (Optional / Backup model)
OPENAI_API_KEY=your_openai_api_key_here
OPENAI_MODEL=gpt-4o-mini

# 2. Claude AI / Anthropic API (Clinical entity extraction & fallback)
ANTHROPIC_API_KEY=your_anthropic_api_key_here
ANTHROPIC_MODEL=claude-sonnet-4-5-20250929

# 3. Google Gemini API (Primary high-speed Indic conversation model)
GEMINI_API_KEY=your_gemini_api_key_here
GEMINI_MODEL=gemini-3.6-flash

# 4. Sarvam AI API (Indic speech recognition ASR & native TTS — Tamil, Hindi, Telugu, Kannada)
SARVAM_API_KEY=your_sarvam_api_key_here