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1. scientist-labs/red-candle scientist-labs/red-candle Public

   Ruby gem for running state-of-the-art language models locally. Access LLMs, embeddings, rerankers, and NER models directly from Ruby using Rust-powered Candle with Metal/CUDA acceleration.

   Rust 204 6

2. scientist-labs/parsekit scientist-labs/parsekit Public

   Ruby document parsing toolkit with zero runtime dependencies. Parse PDFs, DOCX, XLSX, and images (with OCR) using a single, lightweight gem. Statically links MuPDF and Tesseract at compile time for…

   Ruby 49

3. scientist-labs/lancelot scientist-labs/lancelot Public

   Ruby bindings for the Lance columnar data format. Built on the Lance Rust crate, Lancelot brings high-performance vector search, full-text search, and hybrid retrieval to Ruby applications with a n…

   Ruby 10

4. scientist-labs/ragnar-cli scientist-labs/ragnar-cli Public

   Ragnar is a pure Ruby command-line RAG (Retrieval-Augmented Generation) tool with zero external dependencies. It provides local document indexing, semantic search, and LLM-powered query processing.…

   Ruby 12 2

5. scientist-labs/clusterkit scientist-labs/clusterkit Public

   High-performance UMAP dimensionality reduction for Ruby, powered by the annembed Rust crate. Fast, memory-efficient manifold learning with model persistence.

   Ruby 9 3

6. scientist-labs/topical scientist-labs/topical Public

   Ruby library for fast, flexible topic modeling — built on modern embeddings and clustering techniques to uncover themes in text.

   Ruby 14