Grok 4 vs Grok 4.6
Sample workload: short support reply (~512 output tokens). Open the calculator for your own prompt.
| Field | Grok 4 | Grok 4.6 |
|---|---|---|
| Provider | xAI | xAI |
| Accuracy | Approx | Approx |
| Input / 1M | $3.00/1M | $2.00/1M |
| Output / 1M | $15.00/1M | $6.00/1M |
| Sample input tokens | 25 | 25 |
| Sample request cost | $0.007755 | $0.003122 |
| Pages | Model page | Model page |
Try your own prompt
Sample costs above use a fixed support-chat prompt. For your text, open the main calculator with either model preselected.
Grok 4 in calculator · Grok 4.6 in calculator · Count tokens (Grok 4) · Count tokens (Grok 4.6) · All comparisons
How LLM pricing works · Exact vs Approx · Grok 4 page · Grok 4.6 page
Related tools
LLM cost calculator · Cheapest LLM API · Cache savings · Batch pricing
Related guides
How LLM API pricing works · How prompt cost is calculated · Prompt caching explained · Exact vs Approx
Sources and references
Official documentation used for definitions, counting methods, or rate cards. Always confirm critical budgets on the provider page.