backend/env.example

# Universal Deep Research Backend (UDR-B) - Environment Configuration
# Copy this file to .env and customize the values for your deployment

# Server Configuration
HOST=0.0.0.0
PORT=8000
LOG_LEVEL=info

# CORS Configuration
FRONTEND_URL=http://localhost:3000
ALLOW_CREDENTIALS=true

# Model Configuration
DEFAULT_MODEL=llama-3.1-nemotron-253b
LLM_BASE_URL=https://integrate.api.nvidia.com/v1
LLM_API_KEY_FILE=nvdev_api.txt
LLM_TEMPERATURE=0.2
LLM_TOP_P=0.7
LLM_MAX_TOKENS=2048

# Search Configuration
TAVILY_API_KEY_FILE=tavily_api.txt
MAX_SEARCH_RESULTS=10

# Research Configuration
MAX_TOPICS=1
MAX_SEARCH_PHRASES=1
MOCK_DIRECTORY=mock_instances/stocks_24th_3_sections
RANDOM_SEED=42

# Logging Configuration
LOG_DIR=logs
TRACE_ENABLED=true
COPY_INTO_STDOUT=false

# FrameV4 Configuration
LONG_CONTEXT_CUTOFF=8192
FORCE_LONG_CONTEXT=false
MAX_ITERATIONS=1024
INTERACTION_LEVEL=none

# Model-specific overrides (optional)
# LLAMA_3_1_8B_BASE_URL=https://integrate.api.nvidia.com/v1
# LLAMA_3_1_8B_MODEL=nvdev/meta/llama-3.1-8b-instruct
# LLAMA_3_1_8B_TEMPERATURE=0.2
# LLAMA_3_1_8B_TOP_P=0.7
# LLAMA_3_1_8B_MAX_TOKENS=2048