CNBC’s MacKenzie Sigalos spoke with Silicon Valley developers who say GPT-5 is outperforming rivals like Claude on coding, debugging, and design work.

CNBC's MacKenzie Sigalos joins 'Money Movers' to discuss her conversation with Sam Altman as the OpenAI CEO hosted a dinner ...

CNBC’s MacKenzie Sigalos joins 'The Exchange' to discuss AI firms push to win federal contracts as the AI race is still underway.

CNBC’s MacKenzie Sigalos reports on how Alphabet marks a decade since Google’s restructuring under pressure from a pending ...

CNBC's MacKenzie Sigalos joins 'Money Movers' to discuss OpenAI's ChatGPT strong weekly active user numbers and what it means ...

Charlie Sheen admits he ‘lit the fuse’ that blew his life apart as turbulent past resurfaces ...

CNBC’s MacKenzie Sigalos joins 'Money Movers' to discuss OpenAI seeing GHT-5 enterprise surge despite rocky consumer rollout.

CNBC's MacKenzie Sigalos joins 'Halftime Report' to discuss Amazon post-earnings as the company is now the worst performing ...

Kate Middleton and Prince William Release Emotional Message to Mark Poignant Anniversary amid Summer Break ...

OpenAI is turning up the heat for competitors in a very lucrative market. CNBC's MacKenzie Sigalos joins 'Squawk Box' with ...

CNBC’s MacKenzie Sigalos joins 'Money Movers' to discuss Perplexity making an unsolicited $34.5B bid for Google's Chrome ...

CNBC's MacKenzie Sigalos joins 'Closing Bell Overtime' with Lyft's Q2 results.