grok-4.20-0309 pricing
Chatgrok-4.20-0309 · xAI · context —
Price per 1M tokens
In effect since Oct 15, 2026
| Input (uncached) | $1.25 |
|---|---|
| OutputIncludes reasoning tokens | $2.50 |
| Cache read | $0.20 |
- Above 200K prompt tokens: $2.50 in / $5.00 out. The whole request uses these rates.
- Batch API: 20% off all token types.
Price history
1 version since Oct 15, 2026
- Input
- Output
Show data as table
| Effective from | Input / 1M | Output / 1M |
|---|---|---|
| Oct 15, 2026 | $1.25 | $2.50 |
| Oct 16, 2026 | $1.25 | $2.50 |
Cost calculator
Calculated with the same function that AI Cost Map uses for your real events.
Includes reasoning tokens.
Read from the prompt cache.
Cost per call
$0.0037
Cost per month
$375.00
Similar models
Same model type, nearest blended price (3 input : 1 output).
| Model | Input | Output | Context | Blended vs this |
|---|---|---|---|---|
| grok-4.20-0309 (this model) xAI | $1.25 | $2.50 | — | — |
| xai.grok-4.3 AWS Bedrock | $1.25 | $2.50 | — | × 1.0 |
| grok-4.3 Azure OpenAI | $1.25 | $2.50 | — | × 1.0 |
| xai/grok-4.3 Google Vertex AI | $1.25 | $2.50 | — | × 1.0 |
| x-ai/grok-4.20 OpenRouter | $1.25 | $2.50 | — | × 1.0 |
| x-ai/grok-4.20-multi-agent OpenRouter | $1.25 | $2.50 | — | × 1.0 |
| x-ai/grok-4.3 OpenRouter | $1.25 | $2.50 | — | × 1.0 |