Perplexity AI has released R1 1776, an open-source AI model built on the DeepSeek R1 reasoning model, claiming it has removed censorship and content restrictions.

Perplexity AI has launched a powerful Deep Research tool that, unlike OpenAI's, offers free access. More details here.

Murati is heading up Thinking Machines Lab as CEO. OpenAI co-founder John Schulman is the company’s chief scientist, and ...

OpenAI quietly upgraded ChatGPT by improving the base GPT-4o model. ChatGPT is now supposedly the best search product on the ...

DeepSeek's breakthrough in efficiency has received widespread acclaim from the US tech industry, including its AI ...

CNBC's Deirdre Bosa reports on the latest regarding AI-startup Perplexity. Judge issues nationwide injunction blocking Trump's bid to end birthright citizenship My parents kept my adoption a secret.

EXCLUSIVE: The CEO of AI startup Perplexity, Aravind Srinivas, confirmed his company’s bid for TikTok U.S. and said the deal checks all the boxes for investors and President Donald Trump ...

Perplexity, the venture-backed startup building AI-powered search products, has been sued in federal court for allegedly violating another company's trademark. In a complaint filed Thursday in the U.S ...

Perplexity AI has submitted a revised proposal to merge with TikTok in an arrangement that would give the U.S. government up to 50% ownership of the new entity. The Associated Press first reported on ...

Perplexity immediately stated that DeepSeek ... AI algorithms for trading but shifted gears in 2023 by launching a lab to explore AI tools outside its core business. Over the following year ...

U.S.-based Perplexity AI leads the charge, incorporating DeepSeek's innovative R1 reasoning model into its platform to revolutionize AI-powered search. This strategic integration strengthens ...