xAI API pricing
Checked 12 Sept 2026 LLMs
40 models from US. Blended cost runs from $1.25 to $3.00 per million tokens. LLM vendors run no affiliate programmes, so nothing on this page earns Pikkly anything.
Every model
Ranked by blended cost at 3:1 input to output.
| Source | ||||||
|---|---|---|---|---|---|---|
| grok-build-0.1 Best value | $1.00 | $2.00 | $0.200 | 256,000 | $1.25 | ↗ |
| grok-code-fast | $1.00 | $2.00 | $0.200 | 256,000 | $1.25 | ↗ |
| grok-code-fast-1 | $1.00 | $2.00 | $0.200 | 256,000 | $1.25 | ↗ |
| grok-code-fast-1-0825 | $1.00 | $2.00 | $0.200 | 256,000 | $1.25 | ↗ |
| grok-3 | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-beta | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-fast-beta | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-fast-latest | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-latest | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-mini | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-mini-beta | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-mini-fast | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-mini-fast-beta | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-mini-fast-latest | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-3-mini-latest | $1.25 | $2.50 | $0.200 | 131,072 | $1.56 | ↗ |
| grok-4 | $1.25 | $2.50 | $0.200 | 256,000 | $1.56 | ↗ |
| grok-4-0709 | $1.25 | $2.50 | $0.200 | 256,000 | $1.56 | ↗ |
| grok-4-1-fast | $1.25 | $2.50 | $0.200 | 2,000,000 | $1.56 | ↗ |
| grok-4-1-fast-non-reasoning | $1.25 | $2.50 | $0.200 | 2,000,000 | $1.56 | ↗ |
| grok-4-1-fast-non-reasoning-latest | $1.25 | $2.50 | $0.200 | 2,000,000 | $1.56 | ↗ |
| grok-4-1-fast-reasoning | $1.25 | $2.50 | $0.200 | 2,000,000 | $1.56 | ↗ |
| grok-4-1-fast-reasoning-latest | $1.25 | $2.50 | $0.200 | 2,000,000 | $1.56 | ↗ |
| grok-4.20 | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.20-0309-non-reasoning | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.20-0309-reasoning | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.20-beta-0309-non-reasoning | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.20-beta-0309-reasoning | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.20-non-reasoning | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.20-non-reasoning-latest | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.20-reasoning | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.20-reasoning-latest | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.3 | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4.3-latest | $1.25 | $2.50 | $0.200 | 1,000,000 | $1.56 | ↗ |
| grok-4-fast-non-reasoning | $1.25 | $2.50 | $0.200 | 2,000,000 | $1.56 | ↗ |
| grok-4-fast-reasoning | $1.25 | $2.50 | $0.200 | 2,000,000 | $1.56 | ↗ |
| grok-4-latest | $1.25 | $2.50 | $0.200 | 256,000 | $1.56 | ↗ |
| grok-4.5 | $2.00 | $6.00 | $0.300 | 500,000 | $3.00 | ↗ |
| grok-4.5-latest | $2.00 | $6.00 | $0.300 | 500,000 | $3.00 | ↗ |
| grok-4.6 | $2.00 | $6.00 | $0.500 | 500,000 | $3.00 | ↗ |
| grok-build-latest | $2.00 | $6.00 | $0.300 | 500,000 | $3.00 | ↗ |
Last checked . Methodology
All models · grok-3 · grok-3-beta · grok-3-fast-beta · grok-3-fast-latest · grok-3-mini · Run your own on a GPU