How much does VibeVoice 1.5B cost?

VibeVoice 1.5B is open source and can be self-hosted.

What benchmarks has VibeVoice 1.5B been tested on?

VibeVoice 1.5B has not been benchmarked yet. Scores are added as benchmarks are published.

Is VibeVoice 1.5B open source?

Yes, VibeVoice 1.5B is open source.

How does VibeVoice 1.5B compare to GPT-5.4 Image 2?

VibeVoice 1.5B has an average score of 0.0 while GPT-5.4 Image 2 scores 0.0. GPT-5.4 Image 2 slightly outperforms VibeVoice 1.5B overall. See full comparison →

Home/Models/VibeVoice 1.5B

VibeVoice 1.5B

Name: VibeVoice 1.5B
Author: Microsoft

by Microsoft · Released Aug 2025

Open Source

Compare

Context

N/A

Input $/1M

TBD

Output $/1M

TBD

Type

text-to-speech

License

Open Source

Benchmarks

0 tested

Data updated today

About

Microsoft text to speech model. 54K downloads on HuggingFace.

No benchmark data available yet.

Similar Models

GPT-5.4 Image 2

OpenAI

0.0$8.00/1M

Mistral Small 3.2 24B

Links

Info

Research

Documentation

Community

Source Code

BenchGecko API

microsoft-vibevoice-15b

Specifications

Typetext-to-speech
ContextN/A
ReleasedAug 2025
LicenseOpen Source
StatusActive

Available On

MicrosoftTBD

Learn More

transformer open-weights tokens

Share & Export

Related Models

GPT-5.4 Image 2

0.0

Mistral Small 3.2 24B

0.0

Qwen VL Max

0.0

Elephant

0.0

Frequently Asked Questions

VibeVoice 1.5B is an open-source text-to-speech AI model by Microsoft, released in August 2025.

Benchmarks

Microsoft · Provider All Models Compare Models

VibeVoice 1.5B

Frequently Asked Questions

Related Models

Benchmarks

Related Pages