xAIPaidOperational
Grok Code Fast 1
API model name: grok-code-fast-1
Grok Code Fast 1 is xAI's chat model, served on the Api.Airforce unified API. It is priced at $0.20 per million input tokens and $1.41 per million output tokens. Access it through the OpenAI-compatible API with one key, alongside 100+ other models on Api.Airforce.
Pricing
Api.Airforce price vs. the provider's official rate.-6%
Specifications
- Provider
- xAI
- Type
- chat model
Benchmarks
Independent evaluations and measured speed from Artificial Analysis.
Intelligence Index
22.0/100
Math Index
43.3/100
MMLU-Pro79%
GPQA Diamond73%
Humanity's Last Exam8%
LiveCodeBench66%
AIME 202543%
SciCode36%
Grok Code Fast 1
Source: Benchmark data by Artificial Analysis (artificialanalysis.ai)
What is Grok Code Fast 1 used for?
- Chatbots & assistants — conversational AI, drafting, summarizing and Q&A.
Grok Code Fast 1 vs. similar models
| Model | Intelligence | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|
| Grok Code Fast 1 | 22.0 | — | $0.20 | $1.41 |
| Grok 2 Vision | — | — | $2.10 | $10.50 |
| Grok 3 | 18.6 | — | $0.66 | $3.30 |
| Grok 3 Deepersearch | — | — | $0.57 | $2.89 |
Prices are Api.Airforce pay-as-you-go rates per 1M tokens. Context is the maximum input length.
Related models
Grok 2 VisionxAI · $2.10 / 1MGrok 3xAI · $0.66 / 1MGrok 3 DeepersearchxAI · $0.57 / 1MGrok 3 DeepsearchxAI · $0.57 / 1MGrok 3 FastxAI · $4.74 / 1MGrok 3 MinixAI · $0.06 / 1MGrok 3 Mini FastxAI · $0.63 / 1MGrok 3 ReasonerxAI · $0.57 / 1MGrok 4xAI · $1.64 / 1MGrok 4xAI · $3.15 / 1MGrok 4.20 ReasoningxAI · $0.93 / 1MGrok 4 FastxAI · $0.02 / 1M
Grok Code Fast 1 — frequently asked questions
- How much does Grok Code Fast 1 cost?
- Grok Code Fast 1 is billed pay-as-you-go at $0.20 per 1M input tokens and $1.41 per 1M output tokens. There is no subscription — you only pay for what you use.
- What can Grok Code Fast 1 do?
- Grok Code Fast 1 is xAI's chat model, accessible through the Api.Airforce API.
- Is Grok Code Fast 1 free to use?
- Grok Code Fast 1 is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
- How do I use Grok Code Fast 1 via the API?
- Grok Code Fast 1 is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID grok-code-fast-1 with your Api.Airforce API key.
- Who makes Grok Code Fast 1?
- Grok Code Fast 1 is xAI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.
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Use Grok Code Fast 1 via the API
OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass grok-code-fast-1 as the model.
cURL
curl https://api.airforce/v1/chat/completions \
-H "Authorization: Bearer $AIRFORCE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "grok-code-fast-1",
"messages": [{ "role": "user", "content": "Hello!" }]
}'Python
from openai import OpenAI
client = OpenAI(base_url="https://api.airforce/v1", api_key="$AIRFORCE_API_KEY")
r = client.chat.completions.create(
model="grok-code-fast-1",
messages=[{"role": "user", "content": "Hello!"}],
)
print(r.choices[0].message.content)JavaScript
import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.airforce/v1", apiKey: process.env.AIRFORCE_API_KEY });
const r = await client.chat.completions.create({
model: "grok-code-fast-1",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(r.choices[0].message.content);