.env.example

# Copy to .env and fill in values (never commit .env)

OPENAI_API_KEY=
XAI_API_KEY=
OPENROUTER_API_KEY=

# Project root — defaults to repository directory if unset
BASE_PATH=""
WORK_PATH=""
DATA_ROOT=""

# Whisper MLX model cache (macOS / Apple Silicon)
HF_HOME="${HOME}/.cache/whisper"

# Markdown output directory (Obsidian vault or any folder)
OUTPUT_MD_PATH="/path/to/markdown/output"

# Preprocess (Step 4): GPT-5-nano
PREPROCESS_LLM_MODEL=gpt-5-nano-2025-08-07

# v5 intended pipeline default is direct_luna; code default remains legacy_two_stage
# until owner approval. Roll back from direct mode with LLM_PIPELINE_MODE=legacy_two_stage.
LLM_PIPELINE_MODE=legacy_two_stage
DIRECT_LLM_MODEL=gpt-6-luna
DIRECT_LLM_REASONING_EFFORT=medium
DIRECT_MAX_INPUT_TOKENS=200000
DIRECT_MAX_OUTPUT_TOKENS=32000

# Legacy summarize (Step 6): GPT-5-mini → Markdown (INPUT_PROMPT v3)
# Suffix rule: legacy GPT-5-mini → 5-mini | direct Luna → luna-<effort> by default
MAIN_LLM_PROVIDER=openai
MAIN_LLM_MODEL=gpt-5-mini-2025-08-07
# MAIN_LLM_OUTPUT_SUFFIX=custom-suffix
# Optional fallback when primary fails (rate limit, timeout, model error, etc.)
# MAIN_LLM_FALLBACK_PROVIDER=openrouter
# MAIN_LLM_FALLBACK_MODEL=deepseek/deepseek-v4-flash

YOUTUBE_API_KEY=

# Optional
# YOUTUBE_COOKIES_FILE="${PWD}/youtube_cookies.txt"
# PROXY_ADDRESS=
# COMPRESSION_AUDIO_PATH="/path/to/archive/audio"

# Google Drive Desktop YT_summary sync (optional post-processing)
# P03_DRIVE_SYNC_ROOT="/path/to/Google Drive/.../YT_summary"
# P03_DRIVE_SYNC_ENABLED=1