OpenAI hits a $500B valuation, Sora 2 drops with some crazy-real video physics, ChatGPT starts shopping for you, Claude beats humans at cyber defense, Perplexity makes its AI browser free, and Grok ke
AI in a Nutshell - Week 40 - $500B…
OpenAI hits a $500B valuation, Sora 2 drops with some crazy-real video physics, ChatGPT starts shopping for you, Claude beats humans at cyber defense, Perplexity makes its AI browser free, and Grok ke