PROVIDER PRICING
xAI (Grok) API Pricing
xAI (Grok) API pricing: rates for 12 models, how they compare to official pricing, and what it costs to run.
MODEL PRICING
API model pricing
12 models · prices per million tokens
| Model | Input / 1M | Output / 1M |
|---|---|---|
| Grok Build 0.1 (<200k) | $1.00 | $2.00 |
| Grok 4.20 Non-Reasoning (<200k) | $1.25 | $2.50 |
| Grok 4.20 Reasoning (<200k) | $1.25 | $2.50 |
| Grok 4.20 Multi-Agent (<200k) | $1.25 | $2.50 |
| Grok 4.3 (<200k) | $1.25 | $2.50 |
| Grok 4.5 (<200k) | $2.00 | $6.00 |
| Grok Build 0.1 (≥200k) | $2.00 | $4.00 |
| Grok 4.20 Non-Reasoning (≥200k) | $2.50 | $5.00 |
| Grok 4.20 Reasoning (≥200k) | $2.50 | $5.00 |
| Grok 4.20 Multi-Agent (≥200k) | $2.50 | $5.00 |
| Grok 4.3 (≥200k) | $2.50 | $5.00 |
| Grok 4.5 (≥200k) | $4.00 | $12.00 |
Prices change frequently; confirm current rates on the provider’s official pricing page.