Chatterbox Multilingual Es Es

--- license: mit language: - es tags: - chatterbox - text-to-speech - tts - multilingual - single-language-tts - voice-cloning - chatterbox-v3 pipeline_tag: text-to-speech base_model: ResembleAI/chatterbox base_model_relation: finetune --- <!-- chatterbox-space-link --> > 🎙️ **Live demo:** Try this model in the [`ResembleAI/Chatterbox-Multilingual-TTS-es-es`](https://huggingface.co/spaces/ResembleAI/Chatterbox-Multilingual-TTS-es-es) Space. <!-- chatterbox-space-link --> # Chatterbox Multilingual: Spanish (Spain) Chatterbox Multilingual: Spanish (Spain) is a dedicated single-language finetune in the **Chatterbox Multilingual V3 Single Language Pack**. It is optimized for Spanish as spoken in Spain, with language- and region-specific behavior for expressive text-to-speech and voice cloning. Use this model when you want tighter Spanish (Spain) quality control than the broad multilingual checkpoint. For a single model that covers all supported languages, use [`ResembleAI/chatterbox`](https://huggingface.co/ResembleAI/chatterbox). ## Demo Try the hosted demo Space: [`ResembleAI/Chatterbox-Multilingual-TTS-es-es`](https://huggingface.co/spaces/ResembleAI/Chatterbox-Multilingual-TTS-es-es). ## Files - `t3_es_es.safetensors`: T3 state dict in safetensors format. - `s3gen_v3.pt` / `s3gen_v3.safetensors`: V3 S3Gen speech decoder checkpoint. - `grapheme_mtl_merged_expanded_v1.json`: multilingual tokenizer config. ## Language - Locale: `es-ES` - Chatterbox language ID: `es` ## Checkpoint Metadata - Source step: `135500` - Source checkpoint: `t3_135500.pth.tar` - Tensor count: `292` - Dtype: `float32` - Text embedding shape: `(2454, 1024)` - Speech embedding shape: `(8194, 1024)` - Size: `2143990264` bytes - SHA256: `d85844b13ea8cb45e95b8d84a55bcfeccb2d743035cf304ee3d778fc6be39546` ## Loader Notes This repository contains Chatterbox Multilingual V3 single-language assets used by the linked demo Space. The T3 checkpoint is loaded with multilingual vocabulary shape `2454` and S3 speech vocabulary shape `8194`. The demo combines these model-specific assets with the shared Chatterbox inference code and companion assets needed for end-to-end speech generation.