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安装中文字典英文字典辞典工具!

安装中文字典英文字典辞典工具!










  • Perplexity
    Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question
  • Comet Browser: a Personal AI Assistant - perplexity. ai
    Comet browser by Perplexity is the AI browser that acts as a personal assistant Automate tasks, research the web, organize your email, and more with Comet
  • Getting Started with Perplexity
    Perplexity is your AI-powered answer engine for fast, trustworthy research It combines live web search with multiple leading AI models to give you up-to-date answers, backed by citations you can verify Perplexity helps you explore new topics, summarize content, or go deep on complex questions with confidence in where the information comes from
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    Free users get limited access to Pro Search For those who need more, Perplexity Pro subscribers get extended daily access with increased model selection Experience the new Pro Search The upgraded Pro Search can pinpoint case laws for attorneys, summarize trend analysis for marketers, and debug code for developers—and that’s just the start
  • Introducing Perplexity Max
    Perplexity Max includes access to top tier advanced AI models like OpenAI o3-pro and Claude Opus 4, with new frontier models added as they evolve Max users who demand the top AI models for their projects also receive priority support as part of the Max subscription Who is Max For? Perplexity Max is designed for:
  • Introducing Perplexity Deep Research
    Deep Research accelerates question answering by completing in 2-4 minutes what would take a human expert many hours
  • Pricing - Perplexity
    This page shows pricing information to help you understand API costs For billing setup, payment methods, and usage monitoring, visit the Admin section For rate limits, see the Rate Limits Usage Tiers page
  • Perplexity MCP Server
    perplexity_reason Advanced reasoning and problem-solving using the sonar-reasoning-pro model Best for: Logical problems, complex analysis, decision-making, and tasks requiring step-by-step reasoning For detailed setup instructions, troubleshooting, and proxy configuration, visit our GitHub repository Was this page helpful?


















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