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Ask and write

Grok 4.3

xAI's Grok 4.3 model designed for advanced reasoning and conversation.

Made by xAI25 creditsper message Free
What it needs

Opens the Agent studio with Grok 4.3 ready to use. You will need a free account to run it.

Grok 4.3 sample output
Sample output
Grok 4.3 sample output

What Grok 4.3 makes, what it needs and what you get

What it makes

Ask and write

Answers questions and writes text in a conversation.

What you need

  • Your message

What you get

A written reply

About Grok 4.3

Grok 4.3 is a text generation model from xAI. Send a message and you get written text in return. It is designed for reasoning and conversation.

There is one thing to provide: your message. Put it in the Prompt box (the hint reads Enter Your Message). There are no other fields to fill in. The text that comes back is the answer.

You can ask a question, share an idea or start a chat about a topic. Grok 4.3 costs about 6250 credits per run.

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What it does well

Reasoning and conversation

Grok 4.3 is designed for both reasoning and conversation.

Response in writing

Each message you send gets an answer as text.

How to use Grok 4.3

How It Works
01

Open Grok 4.3

Pick Grok 4.3 from the text generation models.

02

Type what you want

Write your question or topic in the Prompt box.

03

Get your reply

Send the message and read the response.

Tip Grok 4.3 costs about 6250 credits per run, so put your whole request into one message.

Good for

Talking through an idea

Describe an idea and ask for a written response.

Chatting about a topic

Ask a question about it and read the written reply.

Getting a topic explained

Ask about a subject you are new to.

Questions

Quick answers to help you get the most out of Grok 4.3 in FunAI Studio.

1. What do I need to provide?
2. What do I get back?
3. What does Grok 4.3 cost?