Ảnh chụp màn hình dự án
Tổng quan
Graphiti functions as a temporal context graph engine designed to overcome the limitations of static, batch-oriented RAG systems. It continuously integrates user interactions and enterprise data into a queryable graph without requiring full recomputation. The core innovation is its bi-temporal tracking: facts are assigned validity windows and automatically invalidated—rather than deleted—when new information supersedes them. The graph consists of entities (nodes with evolving summaries), facts/relationships (edges with temporal validity), episodes (raw data provenance), and custom types (ontology defined via Pydantic models). It supports incremental updates and hybrid retrieval combining semantic search, BM25 keyword search, and graph traversal.
Tính năng chính
- Temporal fact management with bi-temporal validity windows
- Episodes and provenance tracking from derived facts to raw source data
- Prescribed and learned ontology support via Pydantic models
- Incremental graph construction without batch recomputation
- Hybrid retrieval combining semantic, keyword (BM25), and graph traversal
- Automatic fact invalidation preserving full temporal history
- Pluggable graph database backends
- Model Context Protocol (MCP) server for AI assistant integration
Yêu cầu, cài đặt và bắt đầu nhanh
Cách sử dụng
Khả năng tương thích của mô hình và trường hợp sử dụng
Defaults to OpenAI for LLM inference and embedding. Supports Anthropic, Google Gemini, and Groq via extras. Compatible with any OpenAI-compatible `/v1` endpoint (including DeepSeek, Together, OpenRouter, Ollama, vLLM, llama.cpp, LM Studio) using `OpenAIGenericClient`. Supports Azure OpenAI via its v1 API compatibility layer. Smaller models lacking robust Structured Output support may cause incorrect schemas and ingestion failures.
Ghi chú về giấy phép và rủi ro
Licensed under the Apache-2.0 license.
Editorial verification 2026-08-09: repository URL, owner, description, license and repository statistics were reviewed. License metadata: Apache-2.0. README was fetched for the channel draft; re-check repository dependencies, releases and model terms before production use.
Phát hành và bảo trì
As of v0.17.0, users can instantiate a custom database driver and pass it to the Graphiti constructor using the `graph_driver` parameter. The Kuzu backend is deprecated due to the upstream project no longer being maintained.