Tasks and inputs
Qwen-Audio-3.1-Realtime-Plus is listed for Audio-text-to-text, Audio-to-audio. It accepts audio, text and produces audio, text. Use the publisher’s input format and preprocessing for your chosen deployment.
SyncDev model directory · Profile updated Oct 13, 2026
Qwen-Audio-3.1-Realtime-Plus supports duplex speech conversation, voice cloning, tools and a 262K-token context through its realtime interface.
Recorded modality support shows what this model can accept and produce. An undocumented modality is shown as unknown rather than assumed to be unsupported.
Accepts
Produces
This realtime Qwen-Audio revision was released on 20 September 2026. It supports spoken conversation, voice cloning, function calling and web search with a 262,144-token context window. The protocol is compatible with the earlier 3.0 Plus revision, while the voice selection includes eight additional system voices.
A live voice workflow needs to coordinate microphone input, generated speech, interruptions and tool results. Verify that a response stops when a user interrupts and that a tool result is represented accurately in the spoken answer. A transcription-only test does not establish that a duplex conversation will feel responsive.
Use the exact qwen-audio-3.1-realtime-plus model ID on the supported realtime service. Account access, quotas and billing depend on the selected deployment. This profile does not infer an audio price from a text-model route or treat a context limit as an audio duration allowance.
Build a small evaluation set from the work your application actually handles. Include incomplete information, contradictory inputs and a case that should stop for clarification. Define an acceptable deliverable before running the model, then inspect failures as carefully as successful examples. Keep input material, tools and effort settings consistent when comparing candidates.
Record the exact model identifier, deployment route and request settings with each result. Count complete runs, including rejected outputs, retries and tool calls. When the workflow creates files or code, open the files or execute the existing checks before accepting the result. A plausible first response can hide an incomplete final deliverable.
The specifications describe supported interfaces and request capacity. They do not establish a measured quality ranking or a latency guarantee for your account. SyncDev has not independently benchmarked this model. Choose a deployment after testing the languages, input formats and operating conditions that matter to your users.
Explore alibaba models, browse model tasks, or compare two models with the same acceptance criteria.
Compare the model on the work you need to complete.
Qwen-Audio-3.1-Realtime-Plus is listed for Audio-text-to-text, Audio-to-audio. It accepts audio, text and produces audio, text. Use the publisher’s input format and preprocessing for your chosen deployment.
Documented limits: 262.14K context. Compare pronunciation, voice consistency and time to the first playable audio. Check the service’s billing unit for the actual script.
Use the model identifier and account requirements for the selected API route. Confirm its request limits and output format with one complete task before connecting a larger workflow.
These records share a directory category. Check the source card, output type and deployment requirements before treating a model as a replacement.
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