Provider
xAI
40 Models · 40 Prices · Cheapest on 38 · Uptime — · updated 2026-08-04 23:15 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-4-fast-reasoning | $0.200 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4-fast-non-reasoning | $0.200 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4-1-fast | $0.200 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4-1-fast-reasoning | $0.200 | $0.500 | — | Pricebook (LiteLLM) | Official list |
| grok-4-1-fast-reasoning-latest | $0.200 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4-1-fast-non-reasoning | $0.200 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4-1-fast-non-reasoning-latest | $0.200 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-mini | $0.300 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-mini-beta | $0.300 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-mini-latest | $0.300 | $0.500 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-code-fast | $0.200 | $1.50 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-code-fast-1 | $0.200 | $1.50 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-code-fast-1-0825 | $0.200 | $1.50 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-mini-fast | $0.600 | $4.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-mini-fast-beta | $0.600 | $4.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-mini-fast-latest | $0.600 | $4.00 | ✓ | 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-multi-agent-beta-0309 | $2.00 | $6.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4.20-beta-0309-reasoning | $2.00 | $6.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4.20-0309-reasoning | $2.00 | $6.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4.20-beta-0309-non-reasoning | $2.00 | $6.00 | ✓ | 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-2 | $2.00 | $10.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-2-1212 | $2.00 | $10.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-2-latest | $2.00 | $10.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-2-vision | $2.00 | $10.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-2-vision-1212 | $2.00 | $10.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-2-vision-latest | $2.00 | $10.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3 | $3.00 | $15.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-beta | $3.00 | $15.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-latest | $3.00 | $15.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4 | $3.00 | $15.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-4-0709 | $3.00 | $15.00 | — | Pricebook (LiteLLM) | Official list |
| grok-4-latest | $3.00 | $15.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-beta | $5.00 | $15.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-vision-beta | $5.00 | $15.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-fast-beta | $5.00 | $25.00 | ✓ | Pricebook (LiteLLM) | Official list |
| grok-3-fast-latest | $5.00 | $25.00 | ✓ | Pricebook (LiteLLM) | Official list |