ericstj 

Pure managed HNSW approximate-nearest-neighbor search for .NET with SIMD-accelerated vector distances and no native dependency.

Managed, dependency-free port of Facebook fastText inference for text/language classification. Loads pretrained supervised models (e.g. lid.176.ftz) and predicts without any native dependency.

Pure-managed Model2Vec static embedding inference for .NET. Loads safetensors embeddings and Hugging Face tokenizers without native dependencies.