xAI - grok-build-0.1
Source-backed AI pricing
xAI API pricing
Browse source-backed xAI API pricing and sample monthly costs.
Prices are normalized from official provider pricing sources. Marketplace offers are labeled by hosting platform; verify the linked source before purchasing or deploying.
Provider trends
xAI historical trend page
Review model launches, deprecated models, average input and output pricing evolution, and latest pricing changes for xAI.
Provider pricing
xAI API pricing
Sample workload: 10,000 requests/month, 8,000 input tokens, 1,500 output tokens, 30% cached input when listed.
| Model | Input / 1M | Cached / 1M | Output / 1M | Sample monthly cost | Source |
|---|---|---|---|---|---|
| grok-build-0.1 USD per 1M tokens | $1.00 | $0.200 | $2.00 | $90.80 | Source |
| grok-4.20-0309-non-reasoning USD per 1M tokens | $1.25 | $0.200 | $2.50 | $112.30 | Source |
| grok-4.20-0309-reasoning USD per 1M tokens | $1.25 | $0.200 | $2.50 | $112.30 | Source |
| grok-4.20-multi-agent-0309 USD per 1M tokens | $1.25 | $0.200 | $2.50 | $112.30 | Source |
| grok-4.3 USD per 1M tokens | $1.25 | $0.200 | $2.50 | $112.30 | Source |
| grok-4.5 USD per 1M tokens | $2.00 | $0.300 | $6.00 | $209.20 | Source |
Guide
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Editorial information
Reviewed by AI Pricing Hub Editorial
2026-08-04
Methodology explains collection, validation, limitations, and update cadence.