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

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

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

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

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

Perplexity is an AI search engine that can scour the web to deliver direct answers to any queries you throw at it.Rather than ...

Perplexity AI has open-sourced R1 1776, a version of the DeepSeek-R1 language model that has been post-trained to eliminate ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI announced today that it is rolling out its powerful Deep Research ...

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

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.