xAI · Developer
xAI AI models
Models recorded for xAI: 23 models. Release dates not established: 4.
Model families
Grok15 models · latest Grok 4.7Grok Imagine Video3 models · latest Grok Imagine Video 1.5Grok Voice2 models · latest Grok Voice 3.0Grok Build1 model · latest Grok Build 0.1Grok Imagine Image1 model · latest Grok Imagine Image 2.0Introducing Grok Voice Transcribe1 model · latest Introducing Grok Voice Transcribe 2.0
Released models 19
USD / 1M tokens
| Model | Context window | Input USD / 1M tokens | Output USD / 1M tokens | Status |
|---|---|---|---|---|
Grok 4.1xAI | — | — | — | Product update · |
| — | — | — | Public preview · | |
Grok 3xAI | — | — | — | Product update · |
| — | — | — | API availability · | |
Grok 2xAI · Open weights | — | — | — | Weights version · |
Grok 1xAI · Open weights | — | — | — | Weights version · |
Grok 4.7xAI | 500K | $2.00–$4.00
| $6.00–$12.00
| Product update · |
| — | — | — | API availability · | |
Grok 4.6xAI | 500K | $2.00–$4.00
| $6.00–$12.00
| Product update · |
| — | — | — | Released · | |
| — | — | — | API availability · | |
Grok 4.5xAI | 500K | $2.00–$4.00
| $6.00–$12.00
| Product update · |
Grok 4.3xAI | 1M | $1.25–$2.50
| $2.50–$5.00
| Product update · |
| — | — | — | API availability · | |
| 256K | $1.00–$2.00
| $2.00–$4.00
| API availability · | |
| — | — | — | API availability · | |
| — | — | — | API availability · | |
Grok 4 FastxAI | — | — | — | Released · |
Grok 4xAI | — | — | — | API availability · |
Sighted, release date unknown 4
USD / 1M tokens
| Model | Context window | Input USD / 1M tokens | Output USD / 1M tokens | Status |
|---|---|---|---|---|
| 1M | $1.25–$2.50
| $2.50–$5.00
| API availability | |
| 1M | $1.25–$2.50
| $2.50–$5.00
| API availability | |
| 1M | $1.25–$2.50
| $2.50–$5.00
| API availability | |
| — | — | — | API availability |
Radar 1
USD / 1M tokens
| Model | Context window | Input USD / 1M tokens | Output USD / 1M tokens | Status |
|---|---|---|---|---|
Grok 1.5xAI | — | — | — | Reported |
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