Qwen3-TTS multi-codebook tokenizer (Transformers conversion)

Conversion of the Qwen3-TTS multi-codebook (12Hz) speech tokenizer to the Transformers implementation added in huggingface/transformers#44517. Stored in float32, matching the original.

Converted from Qwen/Qwen3-TTS-Tokenizer-12Hz with the conversion script that ships with the model. The tensors are unchanged: conversion only renames state dict keys to match the Transformers module layout, fuses the code predictor's per-group lm_head layers into one projection, and rewrites the configuration.

This checkpoint exists so the integration tests have something to fetch while the model is under review. Once merged, a Transformers-compatible checkpoint is expected to be hosted by the Qwen team.

Usage

from transformers import Qwen3TTSTokenizerMultiCodebookModel

model = Qwen3TTSTokenizerMultiCodebookModel.from_pretrained("shahvandit/qwen3-tts-tokenizer-multi-codebook-hf")

License

Apache 2.0, inherited from the original model.

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Safetensors

Model size

0.2B params

Tensor type

F32

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