Module embed 

Embedding generation for RAG pipelines

Structs

EmbeddingConfig

Configuration for embedding generation

FastEmbedder

Production-ready semantic embedder using fastembed (ONNX Runtime)

MockEmbedder

Mock embedder for testing (uses simple hash-based vectors)

NemotronConfig

Configuration for NVIDIA Embed Nemotron 8B embedder

NemotronEmbedder

NVIDIA Embed Nemotron 8B embedder using realizar’s GGUF infrastructure

TfIdfEmbedder

TF-IDF based embedder (sparse-to-dense conversion)

Enums

EmbeddingModelType

Available embedding models when embeddings feature is enabled

PoolingStrategy

Pooling strategy for token embeddings

Traits

Embedder

Trait for embedding generation

Functions

cosine_similarity

Compute cosine similarity between two vectors.

dot_product

Compute dot product between two vectors

euclidean_distance

Compute euclidean distance between two vectors