Grok 4
xai/grok-4Grok 4 (xai/grok-4) is an AI model from Xai with a 256,000-token context window and 256,000 max output tokens, priced at $3.00/1M input and $15.00/1M output tokens. Available via the haimaker.ai OpenAI-compatible API.
Overview
Grok 4 is a chat model by Xai. It supports a 256K token context window. Supports function calling, web search.
Features & Capabilities
| Mode | chat |
| Context Window | 256,000 tokens |
| Max Output | 256,000 tokens |
| Function Calling | Supported |
| Vision | - |
| Reasoning | - |
| Web Search | Supported |
| Url Context | - |
API Usage
from openai import OpenAI
client = OpenAI(
base_url="https://api.haimaker.ai/v1",
api_key="YOUR_API_KEY",
)
response = client.chat.completions.create(
model="xai/grok-4",
messages=[
{"role": "user", "content": "Hello, how are you?"}
],
)
print(response.choices[0].message.content)Frequently Asked Questions
What is the context window of Grok 4?
Grok 4 (xai/grok-4) has a 256,000-token context window and supports up to 256,000 output tokens per request.
How much does Grok 4 cost?
Grok 4 is priced at $3.00 per 1M input tokens and $15.00 per 1M output tokens when accessed via the haimaker.ai OpenAI-compatible API.
What features does Grok 4 support?
Grok 4 supports function calling, web search.
How do I use Grok 4 via API?
Send requests to https://api.haimaker.ai/v1/chat/completions with model "xai/grok-4" using any OpenAI-compatible SDK. Authentication uses a Bearer API key from https://app.haimaker.ai.
Use Grok 4 with the haimaker API
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