Anthropic is set to roll out two new versions of its Claude artificial intelligence software, including a long-delayed update to its high-end Opus model, as the startup vies to stay ahead of a crowded market.

Claude Opus 4 and Claude Sonnet 4, Anthropic's latest generation of frontier AI models, were announced Thursday.

CNBC’s Steve Kovach joins 'Squawk Box' to report on the latest news from Open AI and Jony Ive. “Saturday Night Live” just wrapped its 50th Season and released a blooper reel revealing a peek behind-the-scenes with cast flubs and character breaks.