llm

AI-native NoSQL + vector database with built-in semantic search for RAG, AI agents & LLM memory — the async Python client. Self-hosted Pinecone alternative.

A personal AI knowledge assistant powered by RAG, semantic search, and document understanding for context-aware answers.

This project aims to provide an efficient and scalable API for embedding and storing vectors, leveraging the power of FastAPI, Langchain framework and a vector database such as Chroma.

AI YouTube Video Chat application, to ask questions to a YouTube video bot and get answers.

Production-style Retrieval-Augmented Generation document Q&A: LangChain ingestion, Chroma/pgvector store, hybrid retrieval, citation-grounded answers and a streaming chat API.

🧠 The Complete Guide to Context Engineering — Research Papers, Blogs, YouTube Videos, Tools & Best Practices for LLM Context Window Optimization

⚡ Vectro: Lightning-fast embedding quantization. Hit 12M+ vec/s throughput (4.85× faster than FAISS C++) while drastically cutting memory footprint for vector databases and local AI research.

A Model Context Protocol (MCP) server that provides agentic search capabilities with support for vector search using Qdrant, full-text search using TiDB, or both combined.

AI 面试训练系统：跨会话能力建模闭环 — LangGraph 编排 + 三层上下文融合出题 + Mem0 式画像更新 + RAG 知识增强 + SM-2 复习调度。FastAPI · React 19 · LlamaIndex · Qdrant

PHP Semantic Search Classes

Local AI server with persistent memory, RAG, and multi-backend inference (MLX / llama.cpp / Ollama). Runs entirely on your machine — zero data sent to external services.

A semantic file retrieval application based on LLM（一个轻量级基于大模型解析的多模态文件语义检索工具，不同于传统基于文件名或metadata检索的方式，该工具可实现基于文件内容的语义检索，支持各类主流格式文档、图片、音频、视频。)

Experimental web console for real-time multimodal AI interactions (voice/video) using Gemini 2.0 Live API and NijiVoice. Next.js (TypeScript, Tailwind) frontend and FastAPI backend communicate over WebSocket for low-latency streaming.

Чат-бот с LLL + RAG

A visual, web-based programming language and AI notebook: compute, compose, converse.

Open-source, self-hosted LLM chat application, featuring local-first data storage and real-time streaming responses.

面向 A 股投研，针对分析时效差、逻辑不全及数据难量化痛点，自主构建以 Qwen2.5-72B-AWQ 为核心的全链路自动化投研系统。利用 LangGraph 编排多智能体协作流，融合 LoRA 垂直微调、MCP 工具链与 CoT+ReAct 架构，实现从行情舆情实时采集、产业链知识图谱多维推演到 Reflexion 反思审核的投研全闭环，每日 9:00 定时产出机构级专业研报推送飞书，显著提升投研决策自动化水平。

VS Code extension to connect to local LLM inference servers (Ollama, llama.cpp, LocalAI) via OpenAI API compatible endpoints.

Automated comic cataloging tool that identifies issues directly from cover images using a vision-language model, then cross-references results with the Grand Comics Database and the ComicVine API to generate structured, high-confidence collection data with minimal manual entry.

Phlox is a self-hostable chat platform with an agentic harness, document RAG, code execution, MCP integration and LLM gateway — running over any model provider: AWS Bedrock or any OpenAI-compatible endpoint (OpenAI, Ollama, OpenRouter, vLLM, LiteLLM, LM Studio, local models).