Input Price
$0.2
per 1M tokens
Output Price
$1.5
per 1M tokens
Context Window
256K
tokens (32.768K max output)
Specifications
Release Date2026-02-01
Categorystandard
Context Window256,000 tokens
Max Output32,768 tokens
Capabilities
textcodereasoning
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Monthly Cost Estimates
| Usage Level | Daily Tokens | Daily | Monthly | Yearly |
|---|---|---|---|---|
| Light~50 requests/day | 100K in / 20K out | $0.05 | $1.50 | $18 |
| Medium~200 requests/day | 500K in / 100K out | $0.25 | $7.50 | $91 |
| Heavy~1K requests/day | 2,000K in / 500K out | $1.15 | $34.50 | $420 |
| Enterprise~5K requests/day | 10,000K in / 2,000K out | $5.00 | $150.00 | $1825 |
Cost Calculator
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Frequently Asked Questions
How much does Grok Code Fast 1 API cost per million tokens?▼
Grok Code Fast 1 costs $0.2 per million input tokens and $1.5 per million output tokens as of 2026. These are the standard API rates from xAI.
What is the Grok Code Fast 1 context window?▼
Grok Code Fast 1 supports a 256K context window (256,000 tokens), which means you can process up to 256K tokens in a single API call.
How much does Grok Code Fast 1 cost per month?▼
At medium usage (~200 requests/day with 500K input and 100K output tokens/day), Grok Code Fast 1 costs approximately $7.50/month. Light usage runs about $1.50/month, and heavy usage (~1K requests/day) around $34.50/month.
Is there a cheaper alternative to Grok Code Fast 1?▼
Yes — GPT-5.4 nano by OpenAI is a cheaper option at $0.2/M input tokens vs $0.2/M for Grok Code Fast 1. Other budget alternatives include models in the efficient tier.
Is Grok Code Fast 1 good for ai agent / agentic workflows?▼
Grok Code Fast 1 is a standard model with support for text, code, reasoning. For ai agent / agentic workflows, it offers 256K context and costs $0.2/M input tokens — a budget-friendly choice for this use case.
Grok Code Fast 1 Comparisons
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