CosyVoice 3.5 Plus
Model overview
cosyvoice-v3.5-plus
Alibaba Cloud's current high-quality speech synthesis and voice-control model.
speechtext to speechaudiovoice assistantcreative generationenterprise access
Representative version
cosyvoice-v3.5-plus
| Company | Alibaba / Qwen |
|---|---|
| Release | 2026-03-02 |
| Release type | Model release |
| Parameters | Not disclosed |
| Architecture | Not disclosed |
| Context | Not disclosed |
| Input modalities | text / audio |
| Output modalities | audio |
| Tool use / function calling | Not disclosed |
| Structured output / reasoning | Not disclosed |
| Vision / audio / video | Confirmed: Audio |
| Open weights / License | No open weights / license not applicable alibaba-qwen-cosyvoice-3-5-plus-current · License not applicable |
| Vendor API | Available Alibaba Cloud Model Studio model catalogalibaba-qwen-cosyvoice-3-5-plus-current · 2026-03-02 |
| OpenRouter | Not separately listed on OpenRouter |
| Pricing | Official pricing page |
| Benchmark | No reliable public source |
| Public signals | No reliable public source |
| Use cases | Text-to-speech / Voice cloning / Voice assistants / voice assistant |
| Claim evidence | Release / model specs / weightsAlibaba Cloud Model Studio model catalogcosyvoice-v3.5-plus · 2026-03-02 |
OpenRouter
Pricing / context / availability
| OpenRouter | Not separately listed on OpenRouter |
|---|---|
| OpenRouter listing | Not separately listed in the current OpenRouter public list |
| Mapped version | cosyvoice-v3.5-plus alibaba-qwen-cosyvoice-3-5-plus-current |
| Pricing | Official pricing page |
| Context | Not disclosed |
| Speed/Latency | No reliable public source |
| Snapshot time | 2026-07-15T20:11:41.551Z |
| Source | View source |
Evidence gaps
Public display boundary
Parameter scale not disclosedOpenRouter not separately verifiedNo reliable benchmark sourceNo public model-card activity countersNo linkable real reviewSpeed/latency not disclosed