Sam Altman’s AI model has defeated Elon Musk’s Grok in the first-of-its-kind chess tournament between leading artificial ...

Elon Musk announced that xAI’s Grok-5 will launch by the end of 2025, just hours after OpenAI unveiled GPT-5. Here's what we ...

Elon Musk while responding to Microsoft CEO Satya Nadella's tweet on August 7 said that his most advanced AI model, Grok 4 ...

ChatGPT-5 is rolling out free to all users of the AI tool, which is used by nearly 700 million people weekly, OpenAI said in ...

Tesla CEO Elon Musk on Thursday challenged OpenAI's GPT-5 release by asserting his xAI's Grok 4 Heavy model was already ...

In the battle to see which artificial intelligence model is the best at chess, the final has come down to Elon Musk versus Sam Altman, two tech bosses who have repeatedly clashed over the future of AI ...

Elon Musk says Grok 5 is coming by year-end, claims Grok 4 outperforms OpenAI's GPT-5 amid rapid AI advancements.

Satya Nadella (@satyanadella) August 7, 2025 The Microsoft CEO responded to Elon Musk’s critical remarks about OpenAI’s GPT-5 ...

OpenAI CEO Sam Altman surprised employees with a message in the company’s Slack. “As we mentioned a few weeks ago, we have ...

OpenAI launches GPT-5 with new and updated features. But Elon Musk claims Grok outperforms it in latest AI benchmarks.

World number one chess player Magnus Carlsen estimated Grok’s rating at approximately 800 and OpenAI’s model at around 1200, ...

Musk posted on X in response to the Microsoft CEO’s post announcing the launch of ChatGPT-5 across the company's platforms.