Vibe Voice 1.5B
Vibe Voice 1.5B is Microsoft's text to speech model. A 1.5-billion-parameter voice generation model from Microsoft Azure's Vibe Voice series, designed for expressive and controllable speech synthesis.
| Specifications | |
|---|---|
microsoft-vibe-voice-1-5b | |
| Text to Speech | |
| Active | |
| Microsoft | |
| Text | |
| Audio | |
| 1.5B | |
| Benchmarks | |
|---|---|
| Elo Rating | 992#265 |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio✓
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Vibe Voice 1.5B | — | — | — | — | Current |
| Vibe Voice 7B | — | — | — | — | Available |