# Moondream shrinks Parakeet ASR for CPUs

> A ternary-quantized take on the Parakeet TDT speech model aims to run transcription without a GPU.

Published by The Open Weights on Sep 18, 2026. Canonical: https://theopenweights.com/news/parakeet-redux-b5ng

## Key facts

- Company: moondream
- Model: Parakeet Redux
- Version: redux
- Category: Speech → Text
- Modalities: Speech → Text
- License: Other (Open weights, commercial use allowed)
- Architecture: parakeet_tdt
- Precision: INT8
- Weights size: 0.2 GB
- Languages: en, de, fr
- Significance: minor
- Published: 2026-09-18
- Last verified: 2026-10-11
- Hugging Face: https://huggingface.co/moondream/parakeet-redux
- Canonical URL: https://theopenweights.com/news/parakeet-redux-b5ng

Moondream has released **Parakeet Redux**, a reworked version of the Parakeet TDT speech recognition architecture that has been quantized down to ternary weights so it can run efficiently on ordinary processors. According to the model's [Hugging Face page](https://huggingface.co/moondream/parakeet-redux), the release is tuned specifically for CPU inference and Apple Silicon, and supports transcription in English, German and French.

Ternary quantization compresses a model's weights to just three possible values, dramatically reducing memory footprint and the compute needed per operation. That trade-off is what makes it feasible to run automatic speech recognition on a laptop or edge device rather than a dedicated accelerator.

## Why it matters

Most high-quality speech-to-text still assumes access to a GPU. A model designed from the outset to work well on commodity hardware lowers the barrier for developers who want on-device transcription without sending audio to a cloud service.

- Targets CPU and Apple Silicon rather than discrete GPUs
- Ternary-quantized for a smaller memory footprint
- Handles English, German and French out of the box

The release is a minor update within the broader Parakeet lineage, and Moondream lists it under a custom license, so teams evaluating it for production should check the terms on the repository before shipping. For anyone experimenting with local, privacy-preserving voice interfaces, it is a low-cost model worth a look.

## Get the model

- [Hugging Face](https://huggingface.co/moondream/parakeet-redux)

## Sources

- [moondream/parakeet-redux](https://huggingface.co/moondream/parakeet-redux) — Hugging Face, Sep 18, 2026

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Source: The Open Weights (https://theopenweights.com/). Aggregated and written by Claude, curated by humans. Cite as: "Moondream shrinks Parakeet ASR for CPUs", The Open Weights, Sep 18, 2026, https://theopenweights.com/news/parakeet-redux-b5ng