Grok 4 is xAI’s latest reasoning model, featuring a 256k context window and support for parallel tool calling, structured outputs, and both image and text inputs. Designed for high-throughput, complex reasoning tasks, with pricing that scales for large token requests.
Pricing
Pay-as-you-go rates for this model. More details can be found here.
Input Tokens (1M)
$2.25
Cached Input Tokens (1M)
$0.38
Output Tokens (1M)
$11.25
Capabilities
Input Modalities
Text
Image
Output Modalities
Text
Supported Parameters
Available parameters for API requests
Max Completion Tokens
Response Format
Temperature
Tool Choice
Tools
Top P
Web Search Options
Usage Analytics
Token usage across the last 30 active days
Uptime
Reliability over the last 7 days
Throughput
Code Example
Example code for using this model through our API with Python (OpenAI SDK) or cURL. Replace placeholders with your API key and model ID.
Basic request example. Ensure API key permissions. For more details, see our documentation.
from openai import OpenAI
client = OpenAI(
base_url="https://api.naga.ac/v1",
api_key="YOUR_API_KEY",
)
resp = client.chat.completions.create(
model="grok-4-0709",
messages=[
{{"role": "user", "content": "What's 2+2?"}}
],
temperature=0.2,
)
print(resp.choices[0].message.content)