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

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 ...

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

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

Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...

DeepSeek’s verdict: “Perplexity's response is the stronger of the two. While both answers are highly creative and detailed, ...

Need an expert on a hot topic today? Perplexity promises its Perplexity Deep Research can deliver the information you need.

China’s major tech companies are uniquely positioned to capitalize on the shift to real-world applications for AI.

Cerebras and Perplexity AI launch ultra-fast Sonar search model running at 1,200 tokens per second, challenging traditional ...

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

After OpenAI, Perplexity AI is joining the "deep research" bandwagon. And it's doing it in a fairly interesting way. Following in the footsteps of DeepSeek's "reasoning" model, Perplexity is the ...