
Tech
May 2, 2026VentureBeat
xAI Launches Grok 4.3 with Aggressive Pricing, Powerful Voice Cloning
xAI has launched Grok 4.3, its new large language model, featuring "always-on reasoning" and advanced agentic capabilities. The model arrives with an aggressively low API pricing strategy ($1.25/$2.50 per million input/output tokens) and a sophisticated voice cloning suite called Custom Voices. While excelling in specialized legal and financial tasks, Grok 4.3 presents a complex trade-off between cost efficiency, deep reasoning, and general consistency for enterprise users.
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