h2ogpt GitHub repository (ARCHIVED)

Fields

id

sources/niche-h2ogpt-repo

URL

https://github.com/h2oai/h2ogpt

Publisher

H2O.ai

Kind

repo

Accessed

2026-10-03

notes

h2oGPT README: private offline RAG over PDF/Excel/Word/image/video/YouTube/audio/code, with Chroma/Weaviate/FAISS vector stores, HYDE retrieval, semantic chunking, attention sinks for long generation, and Gradio UI. Disambiguation: this is H2O.ai's Stateful Open-Source RAG + LLM inference system, NOT the unrelated 'H2O' kNN-LM paper by Shi et al. API metadata 2026-10-03: created 2023-03-24, ARCHIVED=true, last push 2025-10-09, last release 0.2.1 (2024-06-04), 1188 open issues, Apache-2.0.

Notes

h2oGPT README: private offline RAG over PDF/Excel/Word/image/video/YouTube/audio/code, with Chroma/Weaviate/FAISS vector stores, HYDE retrieval, semantic chunking, attention sinks for long generation, and Gradio UI. Disambiguation: this is H2O.ai's Stateful Open-Source RAG + LLM inference system, NOT the unrelated 'H2O' kNN-LM paper by Shi et al. API metadata 2026-10-03: created 2023-03-24, ARCHIVED=true, last push 2025-10-09, last release 0.2.1 (2024-06-04), 1188 open issues, Apache-2.0.

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