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  2. Perplexity - Wikipedia

    en.wikipedia.org/wiki/Perplexity

    The lowest perplexity that had been published on the Brown Corpus (1 million words of American English of varying topics and genres) as of 1992 is indeed about 247 per word/token, corresponding to a cross-entropy of log 2 247 = 7.95 bits per word or 1.75 bits per letter [5] using a trigram model. While this figure represented the state of the ...

  3. Free writing - Wikipedia

    en.wikipedia.org/wiki/Free_writing

    Personal free writing is the practice of writing what one is thinking without considering organization or grammatical errors. In a study done by Fred McKinney, free writing was defined as letting one’s thoughts and words flow onto paper without hesitation. [21] This can be done in the format of letters or even a personal notebook.

  4. Essay - Wikipedia

    en.wikipedia.org/wiki/Essay

    Magazine and newspaper essays use many of the essay types described in the section on forms and styles (e.g., descriptive essays, narrative essays, etc.). Some newspapers also print essays in the op-ed section. An 1895 cover of Harpers, a US magazine that prints a number of essays per issue

  5. Perplexity (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Perplexity_(disambiguation)

    Perplexity is a measurement of how well a probability distribution or probability model predicts a sample. Perplexity may also refer to: Perplexity, a 1990 video game; Perplex City, an alternate reality game (ARG) Perplexity AI, a conversational search engine

  6. Perplexity bets big on AI search during the election while ...

    www.aol.com/finance/perplexity-bets-big-ai...

    Perplexity listed a variety of sources—the first one being the Hindustan Times, an Indian English-language daily newspaper based in Delhi, followed by ABC News, and Fortune (which has a ...

  7. Perplexity AI’s challenge to Google hinges on something ...

    www.aol.com/finance/perplexity-ai-challenge...

    Perplexity AI is valued at $520 million. Google’s market cap is nearing $2 trillion. Perplexity’s CEO thinks he can take them on by being better.

  8. Perplexity AI - Wikipedia

    en.wikipedia.org/wiki/Perplexity_AI

    Initially, the Perplexity Assistant is free in 15 languages, including English, Spanish, French, German, Japanese, Polish, Korean, and Hindi. Despite its promising features, Perplexity has acknowledged that the assistant is still in development and may not always function as expected.

  9. Perplexity AI bids to merge with TikTok US, source says - AOL

    www.aol.com/news/perplexity-ai-bids-merge-tiktok...

    Perplexity AI believes its bid may succeed since the proposal is a merger rather than a sale, the person said. Perplexity AI's search tools enable users to get fast answers to questions, with ...