Grok Imagine prompt:Add a sexy vampire boyfriend with big teeth, pointy elf ears and a big mustache. https://t.co/kV1IX6JBXb ...

I just used the above prompt on the Grok image below:Heisenberg (@rovvmut_):Holy moly Grok Imagine's image generation is getting so good 🤯 https://t.co/bcA8xjQlWa ...

Grok Imagine prompt:She smiles and says “I will always love you” https://t.co/cjDu3MuDCZ ...

AI Model Performance - Grok-4-Fast 的推理模式完成响应率从 775% 跃升至 941% [1] - Grok-4-Fast 的非推理模式完成响应率提升至 979% [1] Technological Improvement - Grok 的重大升级通过悄悄发布的方式进行，以便平滑改进 [1] - 性能提升主要归功于更优化的注入系统提示词 (better injected system prompts) [1]

Dogan has good tasteDogan Ural (@doganuraldesign):Grok is beautifulText-to-image just got a massive upgrade!Go check it out, you'll be surprisedGrok image + Grok video https://t.co/vUtNaDU18W ...

RT DogeDesigner (@cb_doge)You can now access Grok right from your lock screen.Just add the Grok widget: long tap your home screen, choose customise, tap add widget, and pick Grok.One tap access to Grok on your phone. https://t.co/pzOKui6PU7 ...

RT Starlink (@Starlink)Starlink will soon be available on British Airways, Aer Lingus, Iberia, Level and Vueling aircraft.Stream, game, work and more with reliable high-speed in-flight connectivity 🛰️✈️ ...

Model Performance Improvement - Grok-4-fast-reasoning performance increased from 77.5% to 94.1% [1] - Grok-4-fast-non-reasoning performance increased from 77.9% to 97.9% [1] Potential Applications - The upgrades suggest significant ability increases in reasoning for potential agentic work [1] Industry Impact - The report highlights Grok as the fastest improving AI model [1]

RT Javier Milei (@JMilei)MASTERCLASS de @elonmuskVLLC! ...

Grok upgradesxlr8harder (@xlr8harder):Someone from xAI reached out and asked me to retest grok-4-fast, because they've improved the injected system prompts. Huge improvement!grok-4-fast-reasoning: 77.5% -> 94.1%grok-4-fast-non-reasoning: 77.9 -> 97.9%I really appreciate that xAI takes this topic seriously. https://t.co/mfERpYncE3 ...