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 ...

Are the Chinese startup's models exhilarating, disruptive, or menacing? That depends on your point of view. Here's what the experts think you should know.

Elon Musk’s xAI Corp. late Monday night announced the launch of Grok-3, the latest in the company’s family of large language ...

The model was trained on 200,000 GPUs and beats its rivals in math, science, and coding benchmarks, Musk says. It appears to ...

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

Andrej Karpathy, former Director of AI at Tesla, praised Grok 3’s "Thinking" and "DeepSearch" features for state-of-the-art ...

Perplexity is the latest AI chatbot to get a dedicated "Deep Research" tool. ChatGPT got its version of the tool earlier this month, and Google’s Gemini got one in December. Much like its rivals, ...

Apart from IIT-B, the BharatGen consortium includes the IITs of Kanpur, Hyderabad, Mandi and Madras, and the Indian Institute ...

Over the past two weeks, more than a dozen automakers, including EV giant BYD and Stellantis-backed startup Leapmotor, have ...

Perplexity Pro subscribers will get unlimited Deep Research queries Those on the free tier will get a limited number of queries per day Deep Research is currently only available on the web ...