Context Window
256,000
Input tokens
Full-context input ≈ $0.05
Model Cost Profile
Developer: x-ai· Tokenizer: Grok · Quantization: unknown
Canonical ID: x-ai/grok-code-fast-1
Pricing updated Apr 24, 2026
Live Pricing
Input: $0.2000
Output: $1.50
Last synced Apr 24, 2026 · MMLU score via public benchmark data
xAI: Grok Code Fast 1 is designed for teams needing extensive context management, supporting a remarkable 256,000 tokens, which is ideal for complex coding tasks and large-scale project documentation. With an input price of $0.20 per 1M tokens and an output price of $1.50 per 1M tokens, it offers a cost-effective solution for businesses that require high-volume data processing and code generation. This model is particularly beneficial for software development teams, enabling rapid prototyping and efficient debugging through its advanced code comprehension capabilities.
Context Window
256,000
Input tokens
Full-context input ≈ $0.05
Max Output
10,000
Completion tokens
Input Price / 1M
$0.2000
Prompt tokens
Output Price / 1M
$1.50
Completion tokens
Top Benchmark
79.3
MMLU score — highest of MMLU, GPQA, MATH, HumanEval
Evaluation scores for xAI: Grok Code Fast 1. The “Top Benchmark” shown above is the highest score across MMLU, GPQA, MATH & HumanEval.
Price History
Current Input / 1M
$0.2000
Current Output / 1M
$1.50
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
100.0%
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $0.2000 |
| Output (Completion) | $1.50 |
| Cache Read | $0.0200 |
| Web Search | $5,000.00 |
Estimate monthly spend for xAI: Grok Code Fast 1 based on your workload.
Estimated Monthly Cost
$23
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.