{"version":1,"type":"story","url":"https://digestai.news/story/xai-releases-grok-voice-3-0-for-voice-agents-at-0-08-per-minute","json":"https://digestai.news/story/xai-releases-grok-voice-3-0-for-voice-agents-at-0-08-per-minute.json","markdown":"https://digestai.news/story/xai-releases-grok-voice-3-0-for-voice-agents-at-0-08-per-minute.md","slug":"xai-releases-grok-voice-3-0-for-voice-agents-at-0-08-per-minute","headline":"xAI releases Grok Voice 3.0 for voice agents at $0.08 per minute","summary":"xAI launched **Grok Voice 3.0**, a speech-to-speech model for voice agents, on October 14, 2026. The model is available via the **Voice Agent API** at **$0.08 per minute**—the same price as its predecessor—claiming top scores on **Artificial Analysis’ Speech-to-Speech Index (86.9)** and **ServiceNow’s EVA-Bench (74% accuracy)**. xAI says it powers **millions of daily conversations** in **Tesla vehicles** (hands-free tasks like scheduling) and **Starlink call centers** (20,000 calls/day, 70% resolved without human intervention), with **40% lower latency** than competitors like **GPT-Live-1 (Astra)** on simulated support calls.\n\nThe model’s benchmarks include **98.5% on Big Bench Audio** (speech reasoning), a **94.8% task success rate**, and **97.0% on Full Duplex Bench** (handling interruptions). xAI’s figures for **Grok Voice 2.0** show declines in most areas, while **GPT-Live-1 (Astra)** and **Gemini 3.8 Live** trail in both cost and performance. Deployment at **Tesla** and **SpaceX** (via **Grok Bot**) highlights real-world use cases, though xAI did not disclose customer counts beyond Starlink’s 20,000 daily calls. The update is **automatic** for existing API users under the `grok-voice-latest` tag.","keyPoints":["Grok Voice 3.0 scores 86.9 on Artificial Analysis’ Speech-to-Speech Index, ahead of GPT-Live-1 (83.2) and Gemini 3.8 Live (82.6)","xAI claims 40% lower latency than competitors on simulated support calls, with 70% of Starlink calls resolved without human help","Pricing remains $0.08/minute (same as Grok Voice 2.0), and deployment at Tesla/Starlink shows real-world adoption"],"whyItMatters":"Grok Voice 3.0’s benchmarks and cost efficiency could shift voice-agent adoption, especially for customer support and enterprise use. Its performance on **EVA-Bench** and **tau-Voice** suggests it may appeal to companies prioritizing both accuracy and conversational quality over raw model size.","category":{"slug":"agents","name":"Agents & Tools","url":"https://digestai.news/category/agents"},"entities":{"companies":["xAI","Tesla","SpaceX","Starlink","Artificial Analysis","ServiceNow"],"models":["Grok Voice 3.0","Grok Voice 2.0","GPT-Live-1 (Astra)","Gemini 3.8 Live","GPT-Realtime-2.1"],"people":["Nitin Aggarwal"]},"firstPublishedAt":"2026-10-14T17:00:01Z","updatedAt":"2026-10-14T17:00:01Z","sourceCount":1,"hasPrimarySource":false,"sources":[{"outlet":"Unite.AI","title":"xAI Introduces Grok Voice 3.0 Speech-to-Speech Model for Voice Agents","url":"https://unite.ai/xai-introduces-grok-voice-3-0-speech-to-speech-model-for-voice-agents","publishedAt":"2026-10-14T17:00:01Z","type":"press","primary":false,"lead":true}],"sourceNotes":null,"discussions":[],"thread":null,"cite":{"text":"Digest AI, \"xAI releases Grok Voice 3.0 for voice agents at $0.08 per minute\", 14 October 2026, https://digestai.news/story/xai-releases-grok-voice-3-0-for-voice-agents-at-0-08-per-minute","publisher":"Digest AI","title":"xAI releases Grok Voice 3.0 for voice agents at $0.08 per minute","datePublished":"2026-10-14T17:00:01Z","url":"https://digestai.news/story/xai-releases-grok-voice-3-0-for-voice-agents-at-0-08-per-minute"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}