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Eino is an LLM application development framework written in Go that helps developers build applications powered by large language models. Eino provides a structured environment for creating AI systems using reusable components such as chat models, retrievers, tools, embeddings, and prompt templates. It draws architectural inspiration from frameworks like LangChain and other modern AI development toolkits while remaining aligned with Go programming conventions. Eino includes an Agent Development Kit that enables developers to create intelligent agents capable of using tools, coordinating with other agents, and managing conversational context. Eino also offers orchestration capabilities that allow components to be connected into chains, graphs, or workflows for complex AI pipelines. These orchestration features handle concerns such as concurrency, streaming responses, and type safety so developers can focus on application logic.
Features
- Component-based architecture with abstractions such as ChatModel, Tool, Retriever, and Embedding
- Agent Development Kit for building AI agents with tool usage and coordination
- Workflow orchestration using chains, graphs, and structured execution flows
- Built-in handling for streaming responses, concurrency, and type safety
- Support for integrations with multiple model providers and data systems
- Example projects and patterns demonstrating real-world AI application design
Project Samples
