
xAI
AI · Infrastructure
SpaceXAI unveils Grok 4.5, Opus-class model aimed at coding and agentic work
July 9, 2026
SpaceXAI has launched Grok 4.5 publicly, an Opus-class AI model optimized for coding, finance, legal and agentic tasks, priced at $2/M input and $6/M output tokens, with EU access coming later in July.
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