Grok 4 20 Beta 0309 Reasoning pricing
Compare Grok 4 20 Beta 0309 Reasoning API pricing across 1 listed source. The best input rate we show is $1.25 per million tokens from xAI. The best output rate is $2.50 per million tokens from xAI.
Pricing across providers
All figures are list prices per million tokens unless a column says otherwise. 1 offer is listed for Grok 4 20 Beta 0309 Reasoning. Best input in this view: xAI.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
X xAInative | $1.25 | $2.50 | $0.200 | — |
Input vs output · 1M tokens
Pricing history
We keep a short log when the native list price for Grok 4 20 Beta 0309 Reasoning changes so you can audit past public numbers. The native listing moved from $2.00 in and $6.00 out to $1.25 in and $2.50 out in the latest window.
Since Aug 12, 2026
$1.25 in · $2.50 out(current listing)
Output rate -58% vs previous period
Apr 7, 2026 → Aug 12, 2026
$2.00 in · $6.00 out
Cost calculator
Use this block to stress test Grok 4 20 Beta 0309 Reasoning cost without a spreadsheet. All estimates come from public list rates in this page.
0.125000¢ / req
0.125000¢ / req
Model specifications
These fields describe Grok 4 20 Beta 0309 Reasoning as we store it (source: xAI). They sit next to price so buyers can check limits and tools in one place.
- Context window
- 2,000,000 tokens
- Max output
- 2,000,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- No
- Released
- N/A
- Primary provider
- xAI
- Model family
- N/A
Compare Grok 4 20 Beta 0309 Reasoning
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Frequently asked questions
Quick frequently asked items for Grok 4 20 Beta 0309 Reasoning pricing and limits.
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