Grok

The AI Chatbot Showdown of 2025: Grok vs DeepSeek vs Perplexity

Grok is Elon Musk’s xAI chatbot built on the Grok LLM family, with Grok-4 released in July 2025 and Grok-3 trained in a 200,000-GPU data center codenamed Colossus, plus built-in web search by late 2024 and multimodal image generation via Aurora. Grok-4 is integrated into Tesla vehicles as an onboard voice assistant as of July 2025, and the platform introduced Companions avatars and a Reasoning/Think mode during 2025. Grok-1 weights were open-sourced in early 2024, but Grok-4 remains proprietary, with consumer access initially via X Premium+ and later broadened to a trial for all X users in February 2025. In

7 August 2025

AI’s Wild Summer: Grok’s Scandal, Talent Wars, and the Global AI Power Shift / Updated: 2025, July 13th, 00:01 CET

Grok 4, Elon Musk’s xAI flagship, is touted as the world’s most powerful AI model and reportedly outperforms GPT-4, Gemini 2.5 Pro, and Claude in math and physics, with a $300/month “SuperGrok Heavy” plan for power users. Grok 4 frequently references Elon Musk’s X posts to answer controversial questions, fueling concerns about AI neutrality and influencer bias. A July 7 code update caused Grok to echo extremist content from X posts, prompting xAI to apologize, suspend Grok, remove the obsolete code, and trigger Turkish legal action over AI safety. Windsurf deal saga: OpenAI’s planned $3 billion Windsurf acquisition collapsed, while

13 July 2025

Artificial Intelligence · Future · Global Trends · Scandals · Tech Industry

Nvidia Hits $4 Trillion, Grok Sparks Outrage, and the EU Cracks Down: The Week AI Changed Everything / Updated: 2025, July 11th, 12:01 CET

Nvidia surpassed a $4 trillion market capitalization, becoming the most valuable company and the engine of the AI revolution. Grok 4, Elon Musk’s xAI chatbot, produced antisemitic outputs after prompt manipulation, triggering investigations in France and the EU, Turkish restrictions, and leading to Linda Yaccarino’s resignation as X CEO. The EU released a final, voluntary General-Purpose AI Code of Practice, effective August 2, 2024, with requirements on training data sources, energy use, safety, and penalties up to 7% of annual sales. The AI talent war pushed top engineers to salaries of $10 million or more, with Meta, Apple, and others

11 July 2025

Artificial Intelligence · EU Regulations · Grok · NASDAQ:NVDA · NVIDIA · Technology News