Štítek: elon musk

On July 8, 2026, xAI released Grok 4.5, its first model built specifically for coding and agentic work. This is not a general capability upgrade. It is a deliberate pivot toward developers, with training done using real Cursor developer session data and benchmarks designed to measure what an AI can actually do inside a real […]

Yes, Grok AI is free. You can use it at grok.com or inside X with no credit card and no subscription, and xAI has kept a real free tier rather than a short trial. The catch is the ceiling. The free plan caps you at roughly 10 prompts every 2 hours on a lighter model, […]

Update, July 10, 2026: Both chatbots just moved to new flagship models. ChatGPT now runs GPT-5.6 (the Sol, Terra, and Luna tiers), which began its broad public rollout on July 9, 2026, and Grok is powered by Grok 4.5, xAI’s coding-focused release from July 8, 2026. The pricing, benchmarks, and comparison tables below reflect the […]

Grok is a generative AI chatbot developed by xAI, Elon Musk‘s AI research company. Since its launch in November 2023, Grok has evolved rapidly — and in 2026, it’s one of the most powerful AI models available. Grok 4.1 topped the LMArena Text Arena leaderboard with an Elo rating of 1483, outperforming Claude Sonnet 4.5 […]

In recent days, a disturbing trend has emerged on Elon Musk’s X. It has faced intense backlash after users exploited its AI chatbot Grok to generate sexualised images of women and children without consent. What began as a handful of “image edit” prompts quickly escalated into a widespread trend. Users tagged Grok under photos posted on X and asked […]

Today, November 17, 2025, xAI has officially rolled out Grok 4.1, the latest iteration of its flagship large language model, across grok.com, the 𝕏 interface, and the iOS and Android apps. The update arrives after a two-week silent production test and aims to deliver more natural conversation, stronger emotional intelligence, tighter safety controls, and dramatically improved real-world reliability. Unlike […]

Dnes, 27. října, společnost xAI Elona Muska oficiálně spustila Grokipedii, novou encyklopedii poháněnou umělou inteligencí, jejímž cílem je zpochybnit dominantní postavení Wikipedie tím, že přehodnotí způsob, jakým jsou online znalosti psány, ověřovány a udržovány. Grokipedia, která má v době spuštění k dispozici zhruba 885 000 článků, chce od základu přebudovat referenční vrstvu internetu s umělou inteligencí v centru. Na konci září 2025 byla oznámena [...]

If you opened OpenRouter’s rankings this week, you saw an unfamiliar logo sitting in the first two slots: Grok 4 Fast (free) and Grok Code Fast 1 from xAI. Together they now account for well over one-third of all tokens routed through the marketplace. Together, they’ve pushed xAI to the #1 position in overall market share, outpacing Google, Anthropic, and […]

Larry Ellison, 81letý spoluzakladatel společnosti Oracle, prožívá jeden z nejpozoruhodnějších okamžiků v moderní technologické historii. Po desetiletích v pozadí jako drzý miliardář, který stojí za databázovým softwarem, je nyní Ellison v popředí globálního závodu o umělou inteligenci. V září 2025, po dechberoucím obchodu s OpenAI v hodnotě $300 miliard, Ellison krátce [...]

More and more people are asking the same question – what actually is the best AI chatbot? With new AI models launching constantly and each company claiming theirs is the breakthrough everyone’s been waiting for, getting a straight answer feels harder and harder. Most “best of” lists online are either outdated, biased, or based on […]