Weekly Tech Recap: OpenAI launches GPT 4.5, Claude gets Sonnet 3.7 update and more

Weekly Tech Recap: Meta plans to launch a standalone app for its AI, Anthropic has launched Claude 3.7 Sonnet, a new language model. Google's Sergey Brin encourages employees to work 60 hours weekly to lead in artificial general intelligence, OpenAI launched 4.5 language model and more.