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

Perplexity AI has unveiled its latest feature, "Deep Research," designed to give users the tools they need to do extensive ...

What if you tell an AI chatbot to search the web ... Or $200 each month, if you prefer ChatGPT. Perplexity will do it for ...

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

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

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

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

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

The company claims its newly upgraded model is number one in user satisfaction and speed - but its methodology is unclear.

Perplexity AI CEO Aravind Srinivas congratulates Elon Musk-owned xAi for developing the new chatbot Grok 3, highlighting its ...

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

Perplexity, the AI-powered search engine tool, is now available on the Paytm app on both Android and iPhone. Several users ...