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SpaceXAI发布Grok Voice Think Fast 2.0语音模型，定价每分钟0.08美元
SpaceXAI发布Grok Voice Think Fast 2.0语音模型，每分钟音频费用0.08美元。该模型在AA Speech-to-Speech Quality Index达82.9%，较1.0版提升7.2个百分点。xAI内部评估显示，转录表现较Deepgram Nova 3和ElevenLabs Scribe v2提升1.5-2.0倍，较1.0版提升1.4倍。在背景噪声场景下，与专用语音转文字模型的差距可扩大至约10倍。模型支持24种语言，可在说话时同步完成推理。
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SpaceXAI刚发的Grok Voice Think Fast 2.0，语音转语音又快又准，一分钟才8分钱，比上一代强了一大截，还支持24种语言，适合做语音助手。
2 sources72° AI heatLast updated 2026/7/30 05:56:00
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