According to Beating, xAI launched Grok Custom Voices and Voice Library, allowing users to record one minute of audio in the xAI console to generate a custom voice_id for use with Grok TTS and Voice Agent APIs. The feature supports applications including customer service agents, content creation,

According to BlockBeats, xAI launched Grok 4.3 API on May 1. The new model supports a 1 million token context window and offers text input/output, multimodal capabilities, and tool calling features. Grok 4.3 API is priced at $1.25 per million input

According to reports monitored by Beating, Grok's web version is rolling out Imagine Agent Mode (beta), a new agent-based tool built on xAI's existing image and video generation capabilities. The interface replaces the traditional chat window with an infinite canvas and includes four preset

Gate News message, April 20 — Elon Musk has been summoned by French prosecutors to appear in Paris today for questioning regarding alleged misconduct on his social media platform X, including the spread of child sexual abuse material (CSAM) and deepfake content. Both Musk and former X CEO Linda

xAI launched speech-to-text and text-to-speech APIs for its Grok platform, enabling developers to integrate natural voice interactions into applications. This update enhances user experience and accessibility for various use cases.

Nvidia has denied acquisition rumors about major PC or server companies like Dell or HP, emphasizing no discussions have occurred. The company has made significant investments recently but faces regulatory challenges from potential acquisitions.

马斯克在X平台上表示，xAI的Grok模型正追赶Anthropic的Claude Opus 4.6，预计在5月接近水平，6月可能超越。他称在AI领域这一时间算长。Claude Opus 4.6是Anthropic的旗舰AI模型，属于Claude 4系列的最强版本。

马斯克在X平台确认Grok 4.2参数量为0.5万亿，推算表明Claude Opus参数约为5万亿，Sonnet为1万亿。虽然Anthropic未公开模型参数，这些数字来自马斯克言论。与此同时，SpaceX AI的Colossus 2超算正训练最大规模10万亿参数的模型，将成为竞争关键。

马斯克在 X 平台表示，AI发展的关键在于视频理解与生成技术，光子是最高带宽通信形式。他指出，Grok Imagine已实现正毛利，同时提到OpenAI关停视频平台Sora的背景。

Gate News 消息，3 月 30 日，马斯克表示，Grok 已推出自动翻译功能，可主动识别外语内容并翻译后直接推送至用户信息流。相较此前需手动点击翻译按钮的方式，新功能实现了自动化处理。目前已有用户反馈，其时间线中出现大量经翻译的外语帖子。