Provider
xAI
40 Models · 40 Prices · Cheapest on 30 · Uptime — · updated 2026-09-19 01:15 UTC
Trust signals · SLA · model-version transparency · pricing stability · quantization-degradation · incident response · data privacy — measured by TKX probe (activating).
About
xAI is an AI inference provider that utilizes machine learning to serve a variety of models, offering solutions for different applications.
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Models served
| Model | $ in /1M | $ out /1M | Cheapest | Router / Source | Evidence |
|---|---|---|---|---|---|
| grok-code-fast | $1.00 | $2.00 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-code-fast-1 | $1.00 | $2.00 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-code-fast-1-0825 | $1.00 | $2.00 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-build-0.1 | $1.00 | $2.00 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-3 | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-beta | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-fast-beta | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-fast-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-mini | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-mini-beta | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-mini-fast | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-mini-fast-beta | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-mini-fast-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-3-mini-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4 | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-fast-reasoning | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-fast-non-reasoning | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-0709 | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-1-fast | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-1-fast-reasoning | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-1-fast-reasoning-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-1-fast-non-reasoning | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-4-1-fast-non-reasoning-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20-beta-0309-reasoning | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20-0309-reasoning | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20-beta-0309-non-reasoning | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.3 | $1.25 | $2.50 | — | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.3-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20-0309-non-reasoning | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20 | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20-reasoning | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20-reasoning-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20-non-reasoning | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.20-non-reasoning-latest | $1.25 | $2.50 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.5 | $2.00 | $6.00 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.5-latest | $2.00 | $6.00 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-build-latest | $2.00 | $6.00 | ✓ | Pricebook (LiteLLM) ↗ | Official list |
| grok-4.6 | $2.00 | $6.00 | ✓ | Pricebook (LiteLLM) ↗ | Official list |