Creative GenerationVerified

X offers Grok Voice Mode, allowing users to speak questions aloud and receive spoken AI-generated responses, available within the X app and the standalone Grok app. Voice Mode launched in February 2025 for top-tier subscribers and later expanded to all users.

Details

Grok Voice Mode was announced by Elon Musk in February 2025, initially requiring a Premium+ or SuperGrok subscription. By March 2025, voice mode was expanded to all users with 11 distinct voice interaction modes. The feature uses speech-to-text and text-to-speech engines combined with Grok's large language model. The xAI official page for Grok 4 confirms an upgraded Voice Mode with enhanced realism, live camera integration, and in-app video support.

Products affected

X (platform)Grok app (iOS and Android)

Sources & Evidence

Company Disclosure

Company DisclosureVerified

Grok 4 — xAI

xAI·Jul 2025

https://x.ai/news/grok-4

News Article

Grok Adds Voice Mode as Downloads Ramp Up

Social Media Today·Feb 2025

https://www.socialmediatoday.com/news/xai-x-formerly-twitter-adds-grok-voice-mode/740820/

Other practices by X

ModerationX uses a combination of machine learning models and human review to automatically detect posts that violate its rules, including spam, hateful content, and manipulation campaigns. The system can take action automatically or surface content to human moderators.ProductivityX offers Grok as an AI writing assistant within the post composer, allowing users to draft, refine, shorten, or rephrase posts before publishing. Users tap a Grok icon within the post composer to access writing suggestions.Creative GenX offers AI image generation through Grok, powered by the Aurora model developed by xAI, allowing users to create images from text descriptions directly within the X platform. The feature launched in December 2024 and is accessible to all X users through Grok.

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