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Grok 4 Fast Non Reasoning pricing

Grok 4 Fast Non Reasoning appears on 2 price rows here. Lowest input is $0.200 per million tokens from Azure. Lowest output is $0.500 per million tokens from Azure. Use the table and chart, then the calculator for your own volume.

131K context·2 providers·save up to 84% vs native via Azure·verified Aug 30, 2026
Best input$0.200per 1M tokens · Azure
Best output$0.500per 1M tokens · Azure

Pricing across providers

Every row is a seller of Grok 4 Fast Non Reasoning with token pricing we track. The cheapest input in this snapshot is from Azure. The bar chart shows the same input and output dollars per million for a quick scan.

A
Azure
Input / 1M
$0.200
Output / 1M
$0.500
X
xAInative
Input / 1M
$1.25
Output / 1M
$2.50
Cached in: $0.200

Input vs output · per provider

Pricing history

These entries are only for the primary native listing of Grok 4 Fast Non Reasoning, not every reseller row above. The native listing moved from $0.200 in and $0.500 out to $1.25 in and $2.50 out in the latest window.

  1. Since Aug 30, 2026

    $1.25 in · $2.50 out(current listing)

    Output rate +400% vs previous period

  2. Apr 7, 2026 → Aug 30, 2026

    $0.200 in · $0.500 out

Cost calculator

Pick any of the providers above and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for Grok 4 Fast Non Reasoning.

Provider

In: $0.200/M·Out: $0.500/M

0.020000¢ / req

0.025000¢ / req

Daily
$4.50
Monthly
$135
Annual
$1.6K
82% cheaper than the native API at this usage level

Model specifications

These fields describe Grok 4 Fast Non Reasoning as we store it (source: xAI). They sit next to price so buyers can check limits and tools in one place.

Context window
131,072 tokens
Max output
131,072 tokens
Vision (images)
No
Tool / function calling
Yes
Streaming
No
Released
N/A
Primary provider
xAI
Model family
N/A

Compare Grok 4 Fast Non Reasoning

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Frequently asked questions

Read these after the table if you want plain language around Grok 4 Fast Non Reasoning rates.

Grok 4 Fast Non Reasoning costs $1.25 per million input tokens and $2.50 per million output tokens via the native API. Prompt caching reduces input costs to $0.20/M tokens.

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