xAI LLM API pricing
Every model xAI serves, with its pricing per 1M tokens and the exact model ID to copy. Sorted cheapest input first. Verified against LiteLLM and OpenRouter daily.
Models served
44
on this provider
Cheapest input
$0.20
per 1M tokens
Cheapest output
$0.50
per 1M tokens
Max context
2M
tokens
| Model ID | |||||
|---|---|---|---|---|---|
| Grok 4 Fast Reasoning | xAI | 2M | $0.20 | $0.50 | xai/grok-4-fast-reasoning |
| Grok 4.1 Fast | xAI | 2M | $0.20 | $0.50 | xai/grok-4-1-fast |
| Grok 4.1 Fast Reasoning Latest | xAI | 2M | $0.20 | $0.50 | xai/grok-4-1-fast-reasoning-latest |
| Grok 4.1 Fast Reasoning | xAI | 2M | $0.20 | $0.50 | xai/grok-4-1-fast-reasoning |
| Grok 4.1 Fast Non Reasoning Latest | xAI | 2M | $0.20 | $0.50 | xai/grok-4-1-fast-non-reasoning-latest |
| Grok 4 Fast Non Reasoning | xAI | 2M | $0.20 | $0.50 | xai/grok-4-fast-non-reasoning |
| Grok 4.1 Fast Non Reasoning | xAI | 2M | $0.20 | $0.50 | xai/grok-4-1-fast-non-reasoning |
| Grok 3 Mini | xAI | 131K | $0.30 | $0.50 | xai/grok-3-mini |
| Grok 3 Mini Beta | xAI | 131K | $0.30 | $0.50 | xai/grok-3-mini-beta |
| Grok 3 Mini Latest | xAI | 131K | $0.30 | $0.50 | xai/grok-3-mini-latest |
| Grok 3 Mini Fast Latest | xAI | 131K | $0.60 | $4.00 | xai/grok-3-mini-fast-latest |
| Grok 3 Mini Fast Beta | xAI | 131K | $0.60 | $4.00 | xai/grok-3-mini-fast-beta |
| Grok 3 Mini Fast | xAI | 131K | $0.60 | $4.00 | xai/grok-3-mini-fast |
| Grok Code Fast | xAI | 256K | $1.00 | $2.00 | xai/grok-code-fast |
| Grok Code Fast 1 | xAI | 256K | $1.00 | $2.00 | xai/grok-code-fast-1 |
| Grok Code Fast 1 0825 | xAI | 256K | $1.00 | $2.00 | xai/grok-code-fast-1-0825 |
| Grok Build 0.1 | xAI | 256K | $1.00 | $2.00 | xai/grok-build-0.1 |
| Grok 4 20 Multi Agent Beta 0309 | xAI | 1M | $1.25 | $2.50 | xai/grok-4.20-multi-agent-beta-0309 |
| Grok 4 20 Beta 0309 Reasoning | xAI | 1M | $1.25 | $2.50 | xai/grok-4.20-beta-0309-reasoning |
| Grok 4 20 0309 Reasoning | xAI | 1M | $1.25 | $2.50 | xai/grok-4.20-0309-reasoning |
| Grok 4 20 Beta 0309 Non Reasoning | xAI | 1M | $1.25 | $2.50 | xai/grok-4.20-beta-0309-non-reasoning |
| Grok 4.3 Latest | xAI | 1M | $1.25 | $2.50 | xai/grok-4.3-latest |
| Grok 4.3 | xAI | 1M | $1.25 | $2.50 | xai/grok-4.3 |
| Grok 4 20 Multi Agent 0309 | xAI | 1M | $1.25 | $2.50 | xai/grok-4.20-multi-agent-0309 |
| Grok 4 20 0309 Non Reasoning | xAI | 1M | $1.25 | $2.50 | xai/grok-4.20-0309-non-reasoning |
| Grok 4.6 | xAI | 500K | $2.00 | $6.00 | xai/grok-4.6 |
| Grok 4.5 | xAI | 500K | $2.00 | $6.00 | xai/grok-4.5 |
| Grok 4.5 Latest | xAI | 500K | $2.00 | $6.00 | xai/grok-4.5-latest |
| Grok 2 Vision Latest | xAI | 33K | $2.00 | $10.00 | xai/grok-2-vision-latest |
| Grok 2 Vision 1212 | xAI | 33K | $2.00 | $10.00 | xai/grok-2-vision-1212 |
| Grok 2 1212 | xAI | 131K | $2.00 | $10.00 | xai/grok-2-1212 |
| Grok 2 Latest | xAI | 131K | $2.00 | $10.00 | xai/grok-2-latest |
| Grok 2 | xAI | 131K | $2.00 | $10.00 | xai/grok-2 |
| Grok 2 Vision | xAI | 33K | $2.00 | $10.00 | xai/grok-2-vision |
| Grok 4 Latest | xAI | 256K | $3.00 | $15.00 | xai/grok-4-latest |
| Grok 3 Beta | xAI | 131K | $3.00 | $15.00 | xai/grok-3-beta |
| Grok 4 | xAI | 256K | $3.00 | $15.00 | xai/grok-4 |
| Grok 4 0709 | xAI | 256K | $3.00 | $15.00 | xai/grok-4-0709 |
| Grok 3 | xAI | 131K | $3.00 | $15.00 | xai/grok-3 |
| Grok 3 Latest | xAI | 131K | $3.00 | $15.00 | xai/grok-3-latest |
| Grok Beta | xAI | 131K | $5.00 | $15.00 | xai/grok-beta |
| Grok Vision Beta | xAI | 8K | $5.00 | $15.00 | xai/grok-vision-beta |
| Grok 3 Fast Latest | xAI | 131K | $5.00 | $25.00 | xai/grok-3-fast-latest |
| Grok 3 Fast Beta | xAI | 131K | $5.00 | $25.00 | xai/grok-3-fast-beta |
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
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