Grok is a free AI assistant designed by xAI to maximize truth and objectivity. Grok offers real-time search, image generation, trend analysis, and more. Detailed breakdown of Grok 3 Beta including features, pricing, benchmarks, and performance analysis. Last updated in September 2025. Grok3 Beta is the latest model iteration in the Grok AI model series developed by xAI, spearheaded by Elon Musk. Building upon the advancements of Grok 2 and the original Grok, Grok3 Beta employs xAI's distinctive approach to large language models, emphasizing both creativity and factual accuracy. With Beta access, you can now reach the pretrained Grok 3 and Grok 3 Mini models. Grok 3 excels at enterprise use cases such as data extraction, coding, and summarizing text, and has a deep domain knowledge in finance, healthcare, law, and science.

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