X
xAI
Model CreatorModels
13
Prompt Caching
✓
Batch Discount
✓
Tool Calling
✓
Model13
| Model | Input Price | Output Price | Cached Input | Context | Modality |
|---|---|---|---|---|---|
| grok-4.20-0309-non-reasoningGrok | $1.25 | $2.5 | $0.2 | 1M | textimage |
| grok-4.20-0309-reasoningGrok | $1.25 | $2.5 | $0.2 | 1M | textimage |
| grok-4.20-multi-agent-0309Grok | $1.25 | $2.5 | $0.2 | 1M | textimage |
| grok-4.3Grok | $1.25 | $2.5 | $0.2 | 1M | textimage |
| grok-4.5Grok | $2 | $6 | $0.5 | 500K | textimage |
| grok-build-0.1Grok | $1 | $2 | $0.2 | 256K | textimage |
| grok-imagine-imageGrok | $0.02/image | — | — | — | textimage |
| grok-imagine-image-qualityGrok | $0.05/image | — | — | — | textimage |
| grok-imagine-videoGrok | $0.05/sec | — | — | — | video |
| grok-imagine-video-1.5Grok | $0.08/sec | — | — | — | video |
| Grok STTGrok | $0.003333/min | — | — | — | audiotext |
| Grok TTSGrok | $15/1M chars | — | — | — | audiotext |
| Grok Voice AgentGrok | $0.05/min | — | — | — | audiotext |