Estimated spend for typical coding and autonomous agent workloads based on published per-token rates:
Grok 4.6 Latest · 10M In + 2M Out—Gemini 3.8 Flash High · 10M In + 2M Out—Billing ModelPrepaid · $0 Hard Stop
When to Route to Grok 4.6 Latest vs Gemini 3.8 Flash High
Because Newton’s exposes both grok-4.6-latest and gemini-3.8-flash-high behind the same API key and base URL, engineering teams frequently combine both models in the same workflow: