Struct Qwen3TextEmbedding

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pub struct Qwen3TextEmbedding { /* private fields */ }

Available on crate feature qwen3 only.

Expand description

High-level embedding wrapper around Qwen3Model that handles tokenization, batching, mean-pooling, and L2-normalization.

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impl Qwen3TextEmbedding

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pub fn new(model: Qwen3Model, tokenizer: Tokenizer) -> Self

Build from an already loaded model and tokenizer.

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pub fn from_hf( repo_id: &str, device: &Device, dtype: DType, max_length: usize, ) -> Result<Self>

Available on crate feature hf-hub only.

Load from a Hugging Face repo.

Supported model families:

Qwen3 text embedding checkpoints (e.g. Qwen/Qwen3-Embedding-0.6B)
Qwen3-VL embedding checkpoints in text-only mode (e.g. Qwen/Qwen3-VL-Embedding-2B)

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pub fn config(&self) -> &Config

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pub fn device(&self) -> &Device

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pub fn embed<S: AsRef<str>>(&self, texts: &[S]) -> Result<Vec<Vec<f32>>>

Embed a batch of texts, returning normalized embeddings.

Auto Trait Implementations§

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impl UnsafeUnpin for Qwen3TextEmbedding

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