# Your Anthropic API key (required)
ANTHROPIC_API_KEY=sk-ant-xxxxx

# Target date for the Wayback Machine (YYYYMMDD format)
WAYBACK_DATE=20100715

# How many days of tolerance around the target date
# (Wayback may not have an exact snapshot for every page on that date)
TOLERANCE=30

# The fake system time shown to Claude (ISO format)
TARGET_DATE=2010-07-15T09:30:00

# Model to use (claude-sonnet-4-20250514 or claude-opus-4-20250514)
MODEL=claude-sonnet-4-20250514

# Enable extended thinking to see Claude's internal reasoning
# This reveals whether Claude genuinely believes the simulation or is playing along
EXTENDED_THINKING=true

# How many tokens Claude can use for internal reasoning (higher = deeper thinking)
THINKING_BUDGET=10000

# Max autonomous turns for the scenario mode (claude-scenario command)
MAX_AUTO_TURNS=50