xAI Grok 3 Mini

Add the following code to your Python file

xai.py

from agno.agent import Agent
from agno.models.xai import xAI
from agno.tools.yfinance import YFinanceTools

agent = Agent(
    model=xAI(id="grok-3-mini-fast", reasoning_effort="high"),
    tools=[YFinanceTools()],
    instructions="Use tables to display data.",
    markdown=True,
)
agent.print_response("Write a report comparing NVDA to TSLA", stream=True)

Set up your virtual environment

uv venv --python 3.12
source .venv/bin/activate

uv venv --python 3.12
.venv\Scripts\activate

Install dependencies

uv pip install -U agno openai yfinance

Export your xAI API key

  export XAI_API_KEY="your_xai_api_key_here"

  $Env:XAI_API_KEY="your_xai_api_key_here"

Run Agent

python xai.py

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xAI Grok 3 Mini