Grok
Our flagship assistant for reasoning, code, voice, images, and video. Available on web, iOS, Android, and X.
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Text, code, voice, images, and video through a single unified endpoint. Start building in seconds.
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We are a research lab building AI to accelerate human scientific discovery and understand the universe.
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the universe
xAI is a research lab with a single mission: to understand the true nature of the universe. We build models that reason from first principles, and the infrastructure to train them at a scale no one else has attempted.
Learn more300M+
Queries processed daily
150K
GPUs running in Colossus
1
Mission to understand the universe
For developers
One API.
Every modality.
Text, code, voice, images, and video — all through a single unified API. Start building in seconds.
1M+
API calls per day
<200ms
Median latency
5+
Model families
from xai_sdk import Client
from xai_sdk.chat import user
client = Client(api_key="xai-...")
chat = client.chat.create(model="grok-4.6")
chat.append(user("Explain quantum computing"))
response = chat.sample()
print(response.content)SuperGrok
Higher limits, early access to new models, and priority compute.
News
All posts-
Introducing Grok 4.6
Our most capable model yet, with stronger reasoning, longer context, and substantially better coding performance across every benchmark we track.
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Grok 4.6 in GitHub Copilot
Developers can now select Grok directly inside GitHub Copilot, bringing frontier reasoning into the editor where the work already happens.
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Introducing Grok Bot
A conversational agent that lives where your team already works, answering questions with the full context of your workspace.
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Imagine Image 2.0
A new image model with sharper typography, more faithful prompt adherence, and a much better sense of composition and light.
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