The modifications change the model’s responses to Chinese history and geopolitics prompts. DeepSeek-R1 is open source.

In a move that has caught the attention of many, Perplexity AI has released a new version of a popular open-source language ...

DeepSeek R1, the new Perplexity AI reasoning model, integrates advanced AI reasoning as part of their strive to enhance deep ...

Perplexity also has a Deep Research tool now, and it's powered by a version of DeepSeek R1. According to the announcement, ...

What is Perplexity and what can you use it for? We check out this fast-growing AI chatbot and its ability to dig deep to get ...

When I'm working on something, if I need to understand a concept (such as the weight of NASA's Crawler), I'll use AI.

Perplexity AI has been rapidly rolling out new features. The company’s open-sourced R1 1776, a variant of the DeepSeek-R1 ...

Here are two ways to try R1 without exposing your data to foreign servers. Perplexity even open-sourced an uncensored version ...

But the little-known startup triggered a selloff that sent some of the most powerful AI stocks, including Nvidia (NVDA) , ...