Showing 12 open source projects for "perplexity"

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    Scira

    Scira

    AI-powered search engine that helps you find information

    ...The project combines a modern web interface with retrieval-augmented generation techniques to deliver responses that are both natural language friendly and evidence oriented. It is built for developers who want to deploy their own Perplexity-style or AI search experience without relying on proprietary hosted services. Scira emphasizes speed, clean UI design, and extensibility so teams can customize data sources, models, and ranking logic. The architecture typically supports real-time querying, streaming responses, and modular backend components. Overall, Scira targets builders who want a self-hosted AI search experience focused on transparency and customization.
    Downloads: 0 This Week
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  • 2
    Cherry Studio

    Cherry Studio

    Cherry Studio is a desktop client that supports for multiple LLMs

    Cherry Studio is a cross-platform desktop client that integrates multiple large language model providers into a unified interface for creating and using AI assistants, supporting customization and multi-model conversations. Selection Assistant with smart content selection enhancement. Deep Research with advanced research capabilities. Memory System with global context awareness. Document Preprocessing with improved document handling. MCP Marketplace for Model Context Protocol ecosystem.
    Downloads: 111 This Week
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  • 3
    Perplexica

    Perplexica

    Perplexica is an AI-powered answering engine.

    Perplexica is a privacy-focused AI answering engine like Perplexity that you can self-host on your own hardware for private, source-cited web research. It combines live internet search results with AI models, letting you use local LLMs via Ollama or connect to providers like OpenAI, Claude, Gemini, and Groq. Powered by SearxNG, it aggregates results from multiple search engines while keeping your identity and queries private.
    Downloads: 16 This Week
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  • 4
    SurfSense

    SurfSense

    Connect any LLM to your internal knowledge sources

    SurfSense is an open-source AI research and knowledge assistant platform that connects any large language model to internal knowledge sources so teams and individuals can explore, query, and collaborate on insights in real time. Built as an alternative to proprietary tools like NotebookLM, Perplexity, and Glean, SurfSense allows integrations with a wide range of external data sources including Slack, Notion, Google Drive, GitHub, YouTube, and many enterprise systems, making it possible to interact with documents, chat logs, and structured data using natural language. Team collaboration is a core focus, with real-time shared chats, role-based access control, and comment threads enabling organized workflows. ...
    Downloads: 2 This Week
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  • 5
    GPT Researcher

    GPT Researcher

    LLM based autonomous agent that does online comprehensive research

    Say Hello to GPT Researcher, your AI agent for rapid insights and comprehensive research. GPT Researcher is the leading autonomous agent that takes care of everything from accurate source gathering to organization of research results.
    Downloads: 2 This Week
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  • 6
    Simplexity AI Desktop App

    Simplexity AI Desktop App

    Simplexity AI Desktop app eases the process to access Perplexity AI

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    Downloads: 87 This Week
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  • 7
    System Prompts and Models of AI Tools

    System Prompts and Models of AI Tools

    Full System Prompts, Internal Tools & AI Models

    System Prompts and Models of AI Tools is a large open-source repository that collects and documents system prompts, internal tools, and model configurations used by popular AI platforms. It aggregates prompts from tools like Claude, Cursor, Devin AI, Perplexity, and many others to provide insight into how modern AI agents are structured and guided. The repository serves as a valuable resource for developers, researchers, and AI enthusiasts interested in understanding prompt engineering and agent behavior. By exposing these system-level instructions, it highlights how AI tools are designed to reason, act, and interact with users. ...
    Downloads: 3 This Week
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  • 8
    macai

    macai

    All-in-one native macOS AI chat application

    ...It is built specifically for macOS using Swift and SwiftUI, delivering a lightweight and responsive experience that integrates seamlessly with the operating system. The app supports a wide range of providers, including OpenAI, Anthropic, Google Gemini, xAI, Perplexity, and Ollama, allowing users to switch between local and cloud-based models without changing tools. It includes advanced features such as multimodal capabilities, image generation, search integration, and reasoning workflows, making it more than just a simple chat client. The application also emphasizes privacy by avoiding telemetry and offering optional iCloud synchronization for cross-device continuity. ...
    Downloads: 0 This Week
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  • 9
    llm

    llm

    An ecosystem of Rust libraries for working with large language models

    ...Text generation can be done as a one-off based on a prompt, or interactively, through REPL or chat modes. The CLI can also be used to serialize (print) decoded models, quantize GGML files, or compute the perplexity of a model. It can be downloaded from the latest GitHub release or by installing it from crates.io.
    Downloads: 0 This Week
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  • 10
    Clarity AI

    Clarity AI

    A Perplexity clone

    Clarity AI is an AI-powered “search + chat” tool (similar in spirit to a simplified “AI-powered search engine / assistant”) created by Mckay Wrigley — intended to let users ask questions, get answers, and explore information via conversational interface rather than traditional search. The codebase (TypeScript) leverages LLMs / embeddings to process user queries, retrieve relevant data or context, and respond conversationally; this makes it useful as a personal knowledge assistant, research...
    Downloads: 0 This Week
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  • 11
    Pipeline for training Language Models

    Pipeline for training Language Models

    Pipeline for training Language Models using PyTorch.

    Pipeline for training Language Models using PyTorch. Inspired by Yandex Data School NLP Course (week 03: Language Modeling) Prepared text file with space-separated words on each line.
    Downloads: 0 This Week
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  • 12
    llms-txt-gen

    llms-txt-gen

    CLI to generate a clean llms.txt so AI assistants find your site.

    A zero-dependency Node CLI that generates an llms.txt file for your website, so AI assistants like ChatGPT and Perplexity can find your most important pages. Part of the FixAEO toolkit for AI search visibility. More at fixaeo.com.
    Downloads: 0 This Week
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