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 ...

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

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 ...

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.

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 ...

Claude 3.7 Sonnet, which comes after Claude 3.5 Sonnet in Anthropic's family of models, is an ordinary LLM and a reasoning ...