{"data":{"slug":"osu-nlp-group-hipporag","name":"HippoRAG","tagline":"[NeurIPS'24] HippoRAG is a novel RAG framework inspired by human long-term memory that enables LLMs to continuously integrate knowledge across external documents. RAG + Knowledge Graphs + Personalized","github_url":"https://github.com/OSU-NLP-Group/HippoRAG","owner":"OSU-NLP-Group","repo":"HippoRAG","owner_avatar_url":"https://avatars.githubusercontent.com/u/92067480?v=4","primary_language":"Python","stars":3850,"forks":408,"topics":[],"archived":false,"github_pushed_at":"2026-07-08T16:20:04+00:00","maintenance_label":"Very active","url":"https://www.graphcanon.com/tools/osu-nlp-group-hipporag","markdown_url":"https://www.graphcanon.com/tools/osu-nlp-group-hipporag.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/osu-nlp-group-hipporag","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=osu-nlp-group-hipporag","description":"[NeurIPS'24] HippoRAG is a novel RAG framework inspired by human long-term memory that enables LLMs to continuously integrate knowledge across external documents. RAG + Knowledge Graphs + Personalized PageRank.","homepage_url":"https://arxiv.org/abs/2405.14831","license":"MIT","open_issues":12,"watchers":28,"ai_summary":null,"readme_excerpt":"## Installation\n\n```sh\nconda create -n hipporag python=3.10\nconda activate hipporag\npip install hipporag\n```\nInitialize the environmental variables and activate the environment:\n\n```sh\nexport CUDA_VISIBLE_DEVICES=0,1,2,3\nexport HF_HOME=<path to Huggingface home directory>\nexport OPENAI_API_KEY=<your openai api key>   # if you want to use OpenAI model\n\nconda activate hipporag\n```\n\n---\n\n### Local Deployment (vLLM)\n\nThis simple example will illustrate how to use `hipporag` with any vLLM-compatible locally deployed LLM.\n\n1. Run a local [OpenAI-compatible vLLM server](https://docs.vllm.ai/en/latest/getting_started/quickstart.html#quickstart-online) with specified GPUs (make sure you leave enough memory for your embedding model).\n\n```sh\nexport CUDA_VISIBLE_DEVICES=0,1\nexport VLLM_WORKER_MULTIPROC_METHOD=spawn\nexport HF_HOME=<path to Huggingface home directory>\n\nconda activate hipporag  # vllm should be in this environment","github_created_at":"2024-05-23T23:07:16+00:00","created_at":"2026-07-11T23:07:05.001663+00:00","updated_at":"2026-07-11T23:07:18.461222+00:00","categories":[{"slug":"inference-serving","name":"Inference & Serving","url":"https://www.graphcanon.com/categories/inference-serving","markdown_url":"https://www.graphcanon.com/categories/inference-serving.md","api_url":"https://www.graphcanon.com/api/graphcanon/categories/inference-serving"},{"slug":"llm-frameworks","name":"LLM Frameworks","url":"https://www.graphcanon.com/categories/llm-frameworks","markdown_url":"https://www.graphcanon.com/categories/llm-frameworks.md","api_url":"https://www.graphcanon.com/api/graphcanon/categories/llm-frameworks"},{"slug":"vector-databases","name":"Vector Databases","url":"https://www.graphcanon.com/categories/vector-databases","markdown_url":"https://www.graphcanon.com/categories/vector-databases.md","api_url":"https://www.graphcanon.com/api/graphcanon/categories/vector-databases"}],"tags":[{"slug":"python","name":"python"}],"trust":{"provenance":{"is_fork":false,"github_id":805115184,"owner_type":"Organization","methodology":"github_public_v1","parent_repo":null,"near_duplicate_slugs":[]},"computed_at":"2026-07-11T23:07:13.231Z","maintenance":{"label":"Very active","score":96,"methodology":"github_public_v1","releases_90d":0,"days_since_push":3,"last_release_at":"2025-02-27T17:29:48Z"},"security_summary":{"status":"findings","scanner":"osv@v1","low_count":124,"high_count":0,"last_scan_at":"2026-07-11T23:07:13.696Z","medium_count":0,"scan_profile":"deps","critical_count":0}},"capability_facts":{"scan":{"source":"repo_scan","observed_at":"2026-07-11T23:07:12.952Z"},"languages":{"value":["python"],"source":"github.language","observed_at":"2026-07-11T23:07:12.952Z"},"license_spdx":{"value":"MIT","source":"github.license","observed_at":"2026-07-11T23:07:12.952Z"}}}}