Agent harness built with LangChain and LangGraph. Equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - well-equipped to handle complex agentic tasks.

Build resilient language agents as graphs.

The agent engineering platform

A low code Machine Learning personalized ranking service for articles, listings, search results, recommendations that boosts user engagement. A friendly Learn-to-Rank engine

A Python implementation of LightFM, a hybrid recommendation algorithm.

AI powered open source recommender system engine supports classical/LLM rankers and multimodal content via embedding

Infinity is a high-throughput, low-latency serving engine for text-embeddings, reranking models, clip, clap and colpali

The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.

推荐系统入门教程，在线阅读地址：https://datawhalechina.github.io/fun-rec/

Fast, Accurate, Lightweight Python library to make State of the Art Embedding

A blazing fast inference solution for text embeddings models

MTEB: Massive Text Embedding Benchmark

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

Algorithm powering the For You feed on X

A framework for efficient model inference with omni-modality models

Official Python inference and LoRA trainer package for the LTX-2 audio–video generative model.

pycorrector is a toolkit for text error correction. 文本纠错，实现了Kenlm，T5，MacBERT，ChatGLM3，Qwen2.5等模型应用在纠错场景，开箱即用。

Public repository for Agent Skills

An annotated implementation of the Transformer paper.

Python port of SymSpell: 1 million times faster spelling correction & fuzzy search through Symmetric Delete spelling correction algorithm

SymSpell: 1 million times faster spelling correction & fuzzy search through Symmetric Delete spelling correction algorithm

This is the homepage of a new book entitled "Mathematical Foundations of Reinforcement Learning."

Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3.5, DeepSeek-R1, GLM-5, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM4.5v, Llava, Phi4, ...)…

NeMo Guardrails is an open-source toolkit for easily adding programmable guardrails to LLM-based conversational systems.

中英文敏感词、语言检测、中外手机/电话归属地/运营商查询、名字推断性别、手机号抽取、身份证抽取、邮箱抽取、中日文人名库、中文缩写库、拆字词典、词汇情感值、停用词、反动词表、暴恐词表、繁简体转换、英文模拟中文发音、汪峰歌词生成器、职业名称词库、同义词库、反义词库、否定词库、汽车品牌词库、汽车零件词库、连续英文切割、各种中文词向量、公司名字大全、古诗词库、IT词库、财经词库、成语词库、地名词库、…

🎥 Python and OpenCV-based scene cut/transition detection program & library.

State-of-the-art 2D and 3D Face Analysis Project

A high-throughput and memory-efficient inference and serving engine for LLMs

Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

LlamaIndex is the leading document agent and OCR platform