What a long agent run costs on Grok 4.7

Monthly cost by input volume, assuming output tokens run at 10% of input. Computed from SpaceXAI's published rates: $2.00 / $6.00 per million tokens.
Standard API — $2 / $6 per 1M US regional endpoint — +10% Fast — 2× (Cursor / Grok Build only)
0$130$260$390$520