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Lahgtna Chatterbox v1 GGUF

GGUF / ggml conversion of oddadmix/lahgtna-chatterbox-v1 for use with CrispStrobe/CrispASR.

Sourcehuggingface.co/cstr/lahgtna-chatterbox-v1-GGUF/tree/97d045ff08d10dc5686a3bc6a608bf6f8b9584bc
KindOtherBase modelResembleAI/chatterboxVersionRevision 97d045f

Model source

Kind
Other
File size
1.06 GB
Base model
ResembleAI/chatterbox
Version
vRevision 97d045f
Updated
Sep 13, 2026
Downloads
728
Source
Hugging Face

Source description

lahgtna-chatterbox-v1 — GGUF (ggml-quantised)

GGUF / ggml conversion of oddadmix/lahgtna-chatterbox-v1 for use with CrispStrobe/CrispASR.

Arabic T3 (text-to-speech-tokens) variant of Chatterbox TTS. The T3 language model is finetuned for Arabic text while sharing the same S3Gen vocoder as the base English model. Distributed under MIT license.

This repo contains only the T3 model (Arabic text → speech tokens). You also need the shared S3Gen model from cstr/chatterbox-GGUF to produce audio.

Files

FileQuantSizeNotes
chatterbox-t3-f16.ggufF161.1 GBArabic T3 — reference quality

For S3Gen (vocoder), download from the base Chatterbox repo:

huggingface-cli download cstr/chatterbox-GGUF chatterbox-s3gen-q8_0.gguf --local-dir .

Architecture

Same as base Chatterbox but with Arabic-trained T3:

  • T3: 30-layer Llama AR (1024D, 16 heads, RoPE, SwiGLU, CFG)
  • Multilingual tokenizer (704 text tokens + Arabic graphemes)
  • S3Gen + HiFTGenerator vocoder shared with base English model

Related models

Conversion

python models/convert-chatterbox-to-gguf.py \
    --input oddadmix/lahgtna-chatterbox-v1 \
    --output-dir . --t3-only

License

MIT — same as upstream oddadmix/lahgtna-chatterbox-v1.

Provenance and EU AI Act Art. 53 note

  • Upstream model: oddadmix/lahgtna-chatterbox-v1 — published by oddadmix.
  • Upstream licence: mit. This repository redistributes under the same terms; it grants no rights the upstream licence does not.
  • What was done here: format conversion and/or quantisation only (GGUF/GGML). No training, no fine-tuning, no merging, no distillation, no change to architecture, vocabulary or capability. Only the numeric representation of the upstream weights differs.
  • Training data: documented — where it is documented at all — by the upstream provider; see the upstream model card. No training data was used, added or selected by this repository. No training-content summary was found on the upstream model card at the time of writing; that documentation gap is upstream's and is not filled here.
  • Provider status: under Regulation (EU) 2024/1689 the upstream authors remain the provider of this model. Converting the serialisation format does not make this repository the provider of a new general-purpose AI model, and no such claim is made. Questions about training content, copyright policy or model capability belong upstream.

Sources

1 source
Hugging FacePrimaryVersion 97d045ff08d10dc5686a3bc6a608bf6f8b9584bc
huggingface.co/cstr/lahgtna-chatterbox-v1-GGUF/tree/97d045ff08d10dc5686a3bc6a608bf6f8b9584bc

Verified Sep 13

Model artifacts

1 artifact

chatterbox-t3-f16.gguf

gguf · 1.06 GB · SHA-256 2fa7e5a222be…3796 · Hugging Face

Download

Source excerpts

2 excerpts
ReadmeSep 13huggingface.co/cstr/lahgtna-chatterbox-v1-GGUF

--- license: mit language: - ar - en base_model: - oddadmix/lahgtna-chatterbox-v1 - ResembleAI/chatterbox pipeline_tag: text-to-speech tags: - tts - text-to-speech - chatterbox - arabic - flow-matching - gguf - crispasr library_name: ggml --- # lahgtna-chatterbox-v1 — GGUF (ggml-quantised) GGUF / ggml conversion of [`oddadmix/lahgtna-chatterbox-v1`](https://huggingface.co/oddadmix/lahgtna-chatterbox-v1) for use with **[CrispStrobe/CrispASR](https://github.com/CrispStrobe/CrispASR)**. Arabic T3 (text-to-speech-tokens) variant of Chatterbox TTS. The T3 language model is finetuned for Arabic text while sharing the same S3Gen vocoder as the base English model. Distributed under **MIT license**. This repo contains only the **T3 model** (Arabic text → speech tokens). You also need the shared **S3Gen model** from [`cstr/chatterbox-GGUF`](https://huggingface.co/cstr/chatterbox-GGUF) to produce audio. ## Files | File | Quant | Size | Notes | |---|---|---:|---| | `chatterbox-t3-f16.gguf` | F16 | 1.1 GB | Arabic T3 — reference quality | For S3Gen (vocoder), download from the base Chatterbox repo: ```bash huggingface-cli download cstr/chatterbox-GGUF chatterbox-s3gen-q8_0.gguf --local-dir . ``` ## Architecture Same as base Chatterbox but with Arabic-trained T3: - T3: 30-layer Llama AR (1024D, 16 heads, RoPE, SwiGLU, CFG) - Multilingual tokenizer (704 text tokens + Arabic graphemes) - S3Gen + HiFTGenerator vocoder shared with base English model ## Related models - [`cstr/chatterbox-GGUF`](https://huggingface.co/cstr/chatterbox-GGUF) — Base English Chatterbox (required for S3Gen) - [`oddadmix/lahgtna-chatterbox-v1`](https://huggingface.co/oddadmix/lahgtna-chatterbox-v1) — Original weights ## Conversion ```bash python models/convert-chatterbox-to-gguf.py \ --input oddadmix/lahgtna-chatterbox-v1 \ --output-dir . --t3-only ``` ## License MIT — same as upstream [oddadmix/lahgtna-chatterbox-v1](https://huggingface.co/oddadmix/lahgtna-chatterbox-v1). ## Provenance and EU AI Act Art. 53 note - **Upstream model:** [oddadmix/lahgtna-chatterbox-v1](https://huggingface.co/oddadmix/lahgtna-chatterbox-v1) — published by `oddadmix`. - **Upstream licence:** `mit`. This repository redistributes under the same terms; it grants no rights the upstream licence does not. - **What was done here:** format conversion and/or quantisation only (GGUF/GGML). No training, no fin...

NoteSep 13huggingface.co/cstr/lahgtna-chatterbox-v1-GGUF

Source context: 728 downloads · 0 likes · Pipeline text-to-speech · Library ggml · Repo cstr/lahgtna-chatterbox-v1-GGUF