Build AI WhatsApp Bots with Pure Python
Learn to build your Second Brain AI assistant with LLMs
Build a modern LLM from scratch. Every line commented
Examples and tutorials to help developers build AI systems
Big Model Application Development Practice 1
Free ChatGPT&DeepSeek API Key
Open source libraries and APIs to build custom preprocessing pipelines
Operating LLMs in production
Cybersecurity AI (CAI), the framework for AI Security
Build a large language model from 0 only with Python foundation
The Multi-Agent Framework
Production-grade platform for building agentic IM bots
An AI personal assistant for your digital brain
Examples of using E2B
⚡ Building applications with LLMs through composability ⚡
A straightforward method for training your LLM
Structured data extraction and instruction calling with ML, LLM
Multimodal Agents as Smartphone Users, an LLM-based multimodal agent
In-depth tutorials on LLMs, RAGs and real-world AI agent applications
Open-Source Financial Large Language Models
Get started w/ building Fullstack Agents using Gemini 2.5 & LangGraph
Synthetic data curation for post-training and data extraction
Open-source, local-first memory for any tool-capable LLM agent
An Open-source Framework for Data-centric Language Agents
A modular Agentic RAG built with LangGraph