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Perplexity AI is an AI chatbot-powered research and conversational search engine that answers queries using natural language predictive text. Launched in 2022, Perplexity generates answers using sources from the web and cites links within the text response. [2]
San Francisco, California-based Perplexity AI in January raised $73.6 million from a group of investors including Nvidia and Amazon founder Jeff Bezos at a valuation of $520 million.
And Srinivas’ Perplexity AI orchestra has played a promising first movement. The AI search startup last week announced that it had raised $73.6 million in a funding round led by IVP and ...
Perplexity is “one of the few consumer AI products to reach this major milestone of 10 million MAUs,” said Jonathan Cohen, VP of applied research at Nvidia, in the January funding announcement ...
The perplexity is the exponentiation of the entropy, a more straightforward quantity. Entropy measures the expected or "average" number of bits required to encode the outcome of the random variable using an optimal variable-length code. It can also be regarded as the expected information gain from learning the outcome of the random variable ...
Perplexity CEO Aravind Srinivas has offered a robust defense of the startup after it published a summarized news story with information and similar wording to a Forbes investigative story. It did so without citing the media outlet or asking for its permission.
In the field of artificial intelligence (AI), a hallucination or artificial hallucination (also called bullshitting, [1] confabulation [2] or delusion [3]) is a response generated by AI which contains false or misleading information presented as fact. [4] [5] [6] This term draws a loose analogy with human psychology, where hallucination ...
June 14, 2024 at 10:14 AM. The artificial intelligence startup Perplexity AI has raised tens of millions of dollars from the likes of Jeff Bezos and other prominent tech investors for its mission ...
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