Grok 3 API Pricing
Mid-tier · 131K context · $3 per 1M input tokens, $15 per 1M output tokens.
Grok 3 pricing
| Provider | Input /1M | Output /1M | In+Out |
|---|---|---|---|
| xAI | $3 | $15 | $18 |
Prices per 1M tokens, USD. Snapshot 2026-07 — verify with the provider before relying on them.
Grok 3 cost calculator
Frequently asked
How much does Grok 3 cost per 1M tokens?
Grok 3 costs $3 per 1M input tokens and $15 per 1M output tokens from xAI.
What is Grok 3's context window?
Grok 3 supports a context window of about 131K tokens. Remember every token in the context is billed on each call.
Is Grok 3 available on other providers?
Grok 3 is offered by xAI. For open-weight alternatives you can host on multiple providers, see the full model comparison.