Grok Voice Think Fast 1.0: Complete Developer Guide — Voice Agents, STT/TTS API, Pricing 2026
11h ago · 10 min read · xAI released Grok Voice Think Fast 1.0 on April 27, 2026 — a dedicated voice agent model built for real-time, two-way conversations that can reason, use tools, and complete multi-step workflows without adding latency to audio responses. Combined with...
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