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Rohan Paul更新于 10月21日 22:46

xAI 发布 Grok Voice 3.0,语音到语音指数 86.9 超过 OpenAI 和 Google

SpaceXAI launched Grok Voice 3.0

AI 导读

xAI 发布 Grok Voice 3.0,在 Artificial Analysis 的语音到语音指数上以 86.9 登顶,超过 OpenAI 和 Google,GPT-Live-1(Astra, Medium)为 83.2。在 τ-Voice 模拟通话任务中,Grok 的成功率从 Grok Voice 2.0 的 56.5% 升至 71.6%。速度上它比 GPT-Live-1 快 40%,后者 1.34 秒约合 0.8 秒,略慢于 Grok Voice 2.0 的 0.70 秒;在 Artificial Analysis 的 Big Bench Audio 上每任务成本 0.025 美元,低于 GPT-Live-1 的 0.030 美元和 GPT-Realtime-2.1(High)的 0.055 美元。

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AI 评分 71

Grok Voice 3.0 在语音到语音榜单上的分数、速度与单任务成本,可与 OpenAI、Google 同类模型直接横向比较。

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SpaceXAI launched Grok Voice 3.0

tops Artificial Analysis’s Speech-to-Speech Index at 86.9, beating OpenAI and Google.

The index blends spoken reasoning, simulated support calls, blind preference votes and task success, where GPT-Live-1 (Astra, Medium) reaches 83.2.

The largest gain comes on τ-Voice, where a simulated caller asks the model to rebook flights or dispute charges using domain tools and a policy document.

There, Grok’s success rate jumped from 56.5% under Grok Voice 2.0 to 71.6%.

Grok’s edge is speed: it answers 40% sooner than GPT-Live-1, whose 1.34 seconds implies roughly 0.8 seconds, slightly slower than Grok Voice 2.0’s 0.70. Introducing Grok Voice 3.0 +2

It also costs $0.025 per task on Artificial Analysis’s Big Bench Audio run, against $0.030 for GPT-Live-1 and $0.055 for GPT-Realtime-2.1 (High).

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Rohan Paul