Elon Musk-owned xAI is testing Grok 4.20, a new model update to Grok 4, which already competes with GPT-5 in some benchmarks, such as ARC-AGI 2. GPT-5 is one of the best models for coding, and it ...

After comparing ChatGPT-5 vs Gemini and ChatGPT-5 vs Claude, I just had to know how OpenAI's flagship model compared to the controversial Grok. When it comes to advanced AI chatbots, ChatGPT-5 and ...

xAI’s latest frontier model, Grok 4, has been released without industry-standard safety reports, despite the company’s CEO, Elon Musk, being notably vocal about his concerns regarding AI safety.

Artificial intelligence large language models are being deployed more frequently in sensitive, public-facing roles, and sometimes they go very wrong. Recently Grok 4, the LLM developed by X.AI Corp.

Grok 4 and its reasoning-focused counterpart, Grok 4 Heavy, arrived with an immediate sense of ambition, offering multimodal AI designed to handle coding, logic, and perception tasks. In the initial ...

Elon Musk’s xAI Holdings Corp. has made the latest version of its artificial intelligence model, Grok 4, free to all users, albeit with usage caps, as controversy continues around OpenAI’s GPT-5 model ...

Microsoft is exercising a healthy dose of caution as it adds xAI’s Grok 4 model to its Azure AI Foundry platform. The model recently came under scrutiny for generating disturbing content, including ...

xAI added Grok 4 powered vending machine in its office, in partnership with Andon Labs. XAI Grok 4 beat OpenAI GPT-5 in real world vending machine operation This shows Grok 4’s long-term coherence ...

UPDATE: Thursday, August 7, 2025 OpenAI O3 beat XAI Grok 4 in the final to win the tournament. Yesterday, Hikaru Nakamura says XAI Grok 4 is by far and away the best chess playing general LLM. Grok is ...

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.

Elon Musk’s xAI has released its latest AI model, Grok 4, without a system card—an industry-standard safety report—despite Musk’s long-standing warnings about the dangers of AI. While other leading ...