Language Model GitHub Repositories

21 Lessons, Get Started Building with Generative AI

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3

OpenAssistant is a chat-based assistant that understands tasks, can interact with third-party systems, and retrieve information dynamically to do so.

Code and documentation to train Stanford's Alpaca models, and generate the data.

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

Universal LLM Deployment Engine with ML Compilation

High-performance In-browser LLM Inference Engine

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

RWKV (pronounced RwaKuv) is an RNN with great LLM performance, which can also be directly trained like a GPT transformer (parallelizable). We are at RWKV-7 "Goose". So it's combining the best of RNN and transformer - great performance, linear time, constant space (no kv-cache), fast training, infinite ctx_len, and free sentence embedding.

An open source implementation of CLIP.

Code for loralib, an implementation of "LoRA: Low-Rank Adaptation of Large Language Models"

A framework for few-shot evaluation of language models.

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

Build local voice agents with open-source models

A PyTorch-based Speech Toolkit

💥 Fast State-of-the-Art Tokenizers optimized for Research and Production

大规模中文自然语言处理语料 Large Scale Chinese Corpus for NLP

ChatRWKV is like ChatGPT but powered by RWKV (100% RNN) language model, and open source.

An Extensible Toolkit for Finetuning and Inference of Large Foundation Models. Large Models for All.

An implementation of model parallel autoregressive transformers on GPUs, based on the Megatron and DeepSpeed libraries

Open Source Neural Machine Translation and (Large) Language Models in PyTorch

a state-of-the-art-level open visual language model | 多模态预训练模型

Google AI 2018 BERT pytorch implementation

An Open-source Framework for Data-centric, Self-evolving Autonomous Language Agents

SWE-bench: Can Language Models Resolve Real-world Github Issues?

Kodezi Chronos is a debugging-first language model that achieves state-of-the-art results on SWE-bench Lite (80.33%) and 67% real-world fix accuracy, over six times better than GPT-4. Built with Adaptive Graph-Guided Retrieval and Persistent Debug Memory. Model available Q1 2026 via Kodezi OS.

[COLM 2024] OpenAgents: An Open Platform for Language Agents in the Wild