Elon Musk's xAI launches Grok 3, outperforming ChatGPT and Google Gemini in benchmarks with 200,000 GPUs and advanced ...

xAI is promoting Grok 3 as the best model on the market, claiming it surpassed competitors from OpenAI, Google, Anthropic, ...

Former OpenAI chief technology officer Mira Murati launched an AI startup called Thinking Machines Lab on Tuesday, with a team of about 30 leading researchers and engineers from competitors ...