xAI moved Grok Imagine Video 1.5 from preview to full general availability on June 16, 2026, releasing it across the Imagine API, grok.com, and the platform's iOS and Android apps — and with it, any ...

This photograph shows a smartphone bearing the logo of Grok, a generative artificial intelligence chatbot developed by US artificial intelligence company xAI in front of a European Union flag in ...

Grok 4.5 has entered internal testing at Tesla and SpaceX, according to Elon Musk. You get a claimed 1.5-trillion-parameter V9 model, Opus-level performance targets, and a planned C/C++ rewrite aimed ...

Yesterday, just as OpenAI celebrated its 10-year anniversary, the AI company launched GPT-5.2, its latest series of AI models to power ChatGPT. The latest release is allegedly in response to OpenAI’s ...

The biggest stories of the day delivered to your inbox.

Elon Musk posted an overview of Grok 4.5, an AI model developed by xAI, on X on June 28, 2026 (Japan time). Grok 4.5, based on our 1.5T V9 foundation model, with Cursor data added in supplemental ...

Elon Musk on Saturday announced that xAI's newest model, Grok 4.5, has entered private beta testing in SpaceX and Tesla, and that early internal evaluations show the model performing close to, and in ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. It's all hands on deck at SpaceX as the company plays catch-up in the AI race. Elon Musk said on ...

埃隆·马斯克6月27日在X平台官宣，基于1.5万亿参数V9基础模型、补充训练加入Cursor数据的Grok 4.5，已在SpaceX与特斯拉内部开启私有测试，该模型定位为内部业务赋能工具，目标服务火箭轨迹计算、车辆自动驾驶、制造流程优化等核心需求。 后续市场核心关注点为 ...

Just like mainline Persona games, Persona 5: The Phantom X periodically asks you classroom questions during the day while the protagonist is at school. There isn't a traditional calendar system in P5X ...

马斯克刚刚发文表示：Grok 4.5 基于我们 1.5T 参数的 V9 基础模型，并在补充训练中加入了 Cursor 数据，目前正在 SpaceX 和 Tesla 进行非公开测试。早期评估显示，其性能接近、甚至可能超过 Opus。强化学习（RL）仍在持续提升模型能力，Grok Build 工具套件也每天都在改进 ...