🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

BigCloneEval - A Clone Detection Tool Evaluation Framework for BigCloneBench

Port of OpenAI's Whisper model in C/C++

Robust Speech Recognition via Large-Scale Weak Supervision

A Fundamental End-to-End Speech Recognition Toolkit and Open Source SOTA Pretrained Models, Supporting Speech Recognition, Voice Activity Detection, Text Post-processing etc.

⚡️SwanLab - an open-source, modern-design AI training tracking and visualization tool. Supports Cloud / Self-hosted use. Integrated with PyTorch / Transformers / verl / LLaMA Factory / ms-swift / U…

The AI developer platform. Use Weights & Biases to train and fine-tune models, and manage models from experimentation to production.

Deprecated inference engine

An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agent creation.

DeerFlow is a community-driven Deep Research framework, combining language models with tools like web search, crawling, and Python execution, while contributing back to the open-source community.

Get started with building Fullstack Agents using Gemini 2.5 and LangGraph

《开源大模型食用指南》针对中国宝宝量身打造的基于Linux环境快速微调（全参数/Lora）、部署国内外开源大模型（LLM）/多模态大模型（MLLM）教程

📚 从零开始的大语言模型原理与实践教程

very currency

A library for efficient similarity search and clustering of dense vectors.

Pocket Flow: 100-line LLM framework. Let Agents build Agents!

An Automatic Model Compression (AutoMC) framework for developing smaller and faster AI applications.

⚡FlashRAG: A Python Toolkit for Efficient RAG Research (WWW2025 Resource)

AI模型聚合管理中转分发系统，一个应用管理您的所有AI模型，支持将多种大模型转为统一格式调用，支持OpenAI、Claude、Gemini等格式，可供个人或者企业内部管理与分发渠道使用。🍥 The next-generation LLM gateway and AI asset management system supports multiple languages.

✨ Agentic IM ChatBot Infrastructure — 聊天智能体基础设施 ✨ 多消息平台集成（QQ / Telegram / 企微 / 飞书 / 钉钉等），强大易用的插件系统，支持 OpenAI / Gemini / Anthropic / Dify / Coze / 阿里云百炼 / 知识库 / Agent 智能体

删库

🚀 One-stop solution for creating your digital avatar from chat history 💡 Fine-tune LLMs with your chat logs to capture your unique style, then bind to a chatbot to bring your digital self to life. …

LLM inference in C/C++

A lightweight, powerful framework for multi-agent workflows

The Open-Source Data Annotation Platform

Wan: Open and Advanced Large-Scale Video Generative Models

OpenRouter’s open‑source alternative. Multi-model/Multi-API-format/Multi-tenant LLM API aggregation platform.

A high-performance distributed file system designed to address the challenges of AI training and inference workloads.