ZY
Zyphra
Speech model · United States ·Feb 2025

Zonos-v0.1

Speech Open (Restricted)
1.6B
Parameters

About Zonos-v0.1

Zonos-v0.1 is an AI model developed by Zyphra, in the speech category, released in 2025, made available as an open-weights model with 1.6B params.

On this page you'll find Zonos-v0.1's full specifications. Review provider pricing and benchmark scores below, or compare Zonos-v0.1 head-to-head with other speech models.

→ More models by Zyphra → All speech models → AI benchmarks leaderboard

Links

Announcement ↗ Hugging Face ↗

Run Zonos-v0.1 locally — what fits

GPUs with enough VRAM to hold Zonos-v0.1 at FP16 (lower precision needs less), from best value to most headroom. Generation speed depends on your tool, resolution and step count, so we don't estimate it.

Good
Intel Arc B580 12GB
Consumer GPU · ~$249
12 GB VRAM
fits at FP16 · ~6.3 GB headroom
See fit detail →
Better
AMD Ryzen AI Max+ 395
Consumer GPU · ~$1,999
128 GB VRAM
fits at FP16 · ~110.5 GB headroom
See fit detail →
Best
Apple M2 Ultra 192GB
Apple · ~$6,600
192 GB VRAM
fits at FP16 · ~168.1 GB headroom
See fit detail →

VRAM fit only — we don't estimate generation speed for image/video/audio models (it depends on the tool, resolution and steps).

Consumer GPU
32 options that fit
→
Apple
18 options that fit
→
Datacenter GPU
13 options that fit
→

Community

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Did it run? — community reports by hardware

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Discussion

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Frequently asked questions

What is Zonos-v0.1? ▶

Zonos-v0.1 is an AI model developed by Zyphra, in the speech category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created Zonos-v0.1? ▶

Zonos-v0.1 was developed by Zyphra and released in 2025.

Is Zonos-v0.1 open source or proprietary? ▶

Zonos-v0.1 ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.

How much does Zonos-v0.1 cost? ▶

Pricing for Zonos-v0.1 depends on the provider. See the providers table on this page for the latest API rates.

How does Zonos-v0.1 perform on benchmarks? ▶

Benchmark scores for Zonos-v0.1 are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.

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