xAI has released its latest model, Grok 4.5, making it accessible across multiple platforms including its website, X (formerly Twitter), and dedicated iOS and Android applications. This new model is designed to be more intelligent, offering improved conversational memory, clearer responses, and more efficient reasoning for faster answers. Grok 4.5 also introduces enhanced task completion capabilities, such as generating spreadsheets, creating presentations from outlines, drafting text, and summarizing PDFs, all accessible from both desktop and mobile devices. AI
IMPACT This release enhances AI capabilities in conversational memory, task completion, and reasoning, making advanced AI more accessible on mobile and web platforms.
RANK_REASON Frontier-lab model release with system card. [lever_c_demoted from frontier_release: ic=2 ai=1.0]
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