The world's smartest AI 'Grok 3' is now available for free, until the server crashes



xAI, an AI company led by Elon Musk, released the AI model '

Grok 3 ' on February 18, 2025. Grok 3 is available for free for a limited time.




Grok 3 has significantly improved computing power compared to the previous generation model, and in benchmark tests conducted by xAI, it recorded scores that exceeded famous AI models such as 'Gemini 2.0 Pro', 'DeepSeek-V3', 'Claude 3.5 Sonnet' and 'GPT-4o'. xAI is promoting the high capabilities of Grok 3 as 'The world's smartest AI'.

'Grok-3' will be released, and xAI will appeal to users with overwhelmingly higher performance than GPT-4o and Gemini 2.0 Pro - GIGAZINE



When Grok 3 was first released, it was only available to users of X (formerly Twitter) who had subscribed to the 'X Premium Plus' plan or higher. Now, xAI has announced that Grok 3 is available for free. The free period is 'until our servers melt.'

Grok 3 can be used with the smartphone app 'Grok' as well as on X. To use Grok 3 on X, simply access the following link while logged in to X.

Grok / X
https://x.com/i/grok



Enter your question in the text box and click the Send button.



Then they will answer you promptly.



I was also able to give them a setting and have them write a novel. The content followed the setting closely, and even the catchphrases were included.



Grok 3 also has a feature called 'DeepSearch' that searches the web for information about the question and answers it in a report-like format. To use DeepSearch, enter the question, click 'DeepSearch', and then click the send button. This time, we asked about the recommended iPhone model.



Once you click submit, we'll begin searching for information that will help answer your question.



The content of your thoughts is also displayed, such as 'I can use the English version of the specifications, but I'll check the Japanese site to ensure accuracy.'



After waiting just under a minute, the answer was output. It also included information about the '

iPhone 16e ' announced on February 20, 2025.



The output was mostly correct, but the prices of the iPhone models were incorrect. Grok 3 output contains errors, so be careful when using it as a reference.



After entering a question, click 'Think' and then click the submit button, and the app will take the time to infer and output the answer. As a test, I asked the question 'What is the smallest power of 2 with 10 or more digits?'



The answer looks like this. The correct answer was output, along with the steps.



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in Review,   Software,   Web Service,   Web Application, Posted by log1o_hf