Each page of results is littered with footnotes, showing where Perplexity found its facts. This is the most important part. Since all AI systems, including Perplexity, will sometimes make stuff up ...

Perplexity AI, the chatbot startup with big brains and even bigger ambitions, is reportedly in talks to raise between $500 million and $1 billion at a mouthwatering $18 billion valuation.

As an example, the theorizer pointed to Perplexity’s Auto mode, where the AI search engine automatically selects the model with which to answer a user’s prompt. On the contrary, Srinivas said ...

Perplexity has used Vespa.ai’s managed platform to efficiently scale its RAG architecture, ensuring low-latency, real-time retrieval of relevant information from massive datasets. Vespa.ai ...

LAS VEGAS, March 27, 2025 (GLOBE NEWSWIRE) -- SHOPTALK -- Perplexity, the leading AI answer engine, announced it will be integrating firmly.ai agentic ecommerce technology to scale access to ...

In the fall, the AI-powered search engine Perplexity began rolling out a shopping assistant and checkout experience that it hopes will shrink the time for users between discovering a new product ...