AI Chatbot Cost Calculator
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grok-4.20-0309-reasoning
xAI model in the grok 4.20 family. Estimate API costs for grok-4.20-0309-reasoning based on your token and request usage.
Calculator
Calculate grok-4.20-0309-reasoning API cost
xAI and grok-4.20-0309-reasoning are preselected so the estimate starts on this exact model.
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xAIgrok-4.20-0309-reasoning
Input price
$1.25 / 1M tokens
Output price
$2.50 / 1M tokens
Last updated: 2026-07-09View pricing source
Usage assumptions
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Estimated results
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Pricing details
grok-4.20-0309-reasoning pricing
These values come from the central model pricing data used by the calculator.
Input price
$1.25 / 1M tokens
Output price
$2.50 / 1M tokens
Cached input price
Not available
Pricing unit
Per 1M tokens
Last updated
2026-07-09
Source
Provider pricing page
- Pricing notes
- No extra notes listed.
- Pricing source
- View source
Technical details
grok-4.20-0309-reasoning model details
Use these details to check fit before planning monthly usage.
- Provider
- xAI
- Model family
- grok 4.20
- Context window
- Not listed
- Max output tokens
- Not listed
- Capabilities
- text
- Last updated
- 2026-07-09
Use-case calculators
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Related models
Other xAI models
Run the same assumptions against another model from this provider.
grok-4.20-0309-non-reasoning
xAI. Input $1.25 / 1M, output $2.50 / 1M. Context: Not listed.
grok-4.20-multi-agent-0309
xAI. Input $1.25 / 1M, output $2.50 / 1M. Context: Not listed.
grok-4.3
xAI. Input $1.25 / 1M, output $2.50 / 1M. Context: Not listed.
grok-4.5
xAI. Input $2.00 / 1M, output $6.00 / 1M. Context: Not listed.
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