xAI model pricing
As of October 10, 2026, 36 xAI models are available through LiteLLM. The most recently added are Grok Imagine Video 1.5 Lite, Grok 4.20 Beta, Grok 4.20 Beta Latest Non Reasoning. Prices below are xAI's list prices.
xAI models
| Model | Lab | Price | Context | Providers | Added |
|---|---|---|---|---|---|
| Grok Imagine Video 1.5 Lite | xAI | $0.02 per second | – | 1 | Oct 2026 |
| Grok 4.20 Beta | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Beta Latest Non Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Beta Latest Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Beta Non Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Beta Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Experimental Beta | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Experimental Beta 0304 Non Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Experimental Beta 0304 Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Experimental Beta Non Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Experimental Beta Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Multi Agent Experimental Beta | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Non Reasoning Gv2 | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.20 Reasoning Gv2 | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Sep 2026 |
| Grok 4.7 | xAI | $2 / $6 per 1M tokens | 500K | 5 | Sep 2026 |
| Grok Voice Transcribe 1.0 | xAI | $0 per second | – | 1 | Sep 2026 |
| Grok Voice Transcribe 2.0 | xAI | $0 per second | – | 1 | Sep 2026 |
| Grok Imagine Video | xAI | $0.05 per second | – | 1 | Sep 2026 |
| Grok Imagine Video 1.5 | xAI | $0.08 per second | – | 1 | Sep 2026 |
| Grok Imagine Video 1.5 Preview | xAI | $0.08 per second | – | 1 | Sep 2026 |
| Grok Build | xAI | $2 / $6 per 1M tokens | 500K | 1 | Sep 2026 |
| Grok 4.6 | xAI | $2 / $6 per 1M tokens | 500K | 7 | Aug 2026 |
| Grok 4.20 0309 Non Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Aug 2026 |
| Grok Build 0.1 | xAI | $1 / $2 per 1M tokens | 256K | 2 | Aug 2026 |
| Grok 4.5 | xAI | $2 / $6 per 1M tokens | 500K | 2 | Jul 2026 |
| Grok 4.20 Non Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 5 | May 2026 |
| Grok 4.20 Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 5 | May 2026 |
| Grok 4.3 | xAI | $1.25 / $2.50 per 1M tokens | 1M | 5 | May 2026 |
| Grok 4.20 | xAI | $1.25 / $2.50 per 1M tokens | 1M | 2 | Apr 2026 |
| Grok 4.20 0309 Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Apr 2026 |
| Grok 4.20 Multi Agent | xAI | $1.25 / $2.50 per 1M tokens | 1M | 3 | Apr 2026 |
| Grok 4.20 Beta 0309 Non Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Mar 2026 |
| Grok 4.20 Beta 0309 Reasoning | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Mar 2026 |
| Grok 4.20 Multi Agent Beta | xAI | $1.25 / $2.50 per 1M tokens | 1M | 1 | Mar 2026 |
| Grok Code Fast | xAI | $1 / $2 per 1M tokens | 256K | 1 | Sep 2025 |
| Grok Code Fast 1 | xAI | $1 / $2 per 1M tokens | 256K | 3 | Sep 2025 |