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Grok 4.6 token cost

xAI · context 500,000 tokens · tokenizer Approx

When to use Grok 4.6

xAI flagship for coding, long-running agents, and knowledge work. Prefer this over older Grok 4 rows for new budgets. Rates rise when prompts hit the 200K long-context band.

Pricing

Input
$2.00/1M
Output
$6.00/1M
Cached input
$0.500/1M
Long-context input (≥200,000)
$4.00/1M
Long-context output
$12.00/1M
Long-context cached input
$1.00/1M
Verified

Official pricing source · Open main calculator · Cheaper long context models

Official rates: under 200K prompt tokens $2 / $0.50 cached / $6 output per 1M. At or above 200K, the whole request bills at $4 / $1 / $12. Fast priority variants may cost more; confirm on xAI docs.

Estimate with TokenCalculator

Preselect Grok 4.6 in the calculator to count tokens and project request or monthly cost. Exact vs Approx follows this model's tokenizer family. See the Exact vs Approx guide for honesty rules.

Estimate cost for Grok 4.6 · Count tokens · Pricing guide

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LLM API pricing · Exact vs Approx · How prompt cost is calculated · Prompt caching explained

Sources and references

Official documentation used for definitions, counting methods, or rate cards. Always confirm critical budgets on the provider page.