Model index
Alibaba Cloud·HappyOyster

HappyOyster 1.0 Acting

HappyOyster’s character-acting mode, keeping a generated character’s appearance, voice, and personality consistent in real-time video.

CurrentVideo generationMultimodalAgentWeights not released

The Acting mode of QwenCloud’s world-model API, providing face-to-face real-time character dialogue, expressions, actions, and voice.

MODEL NUMBER102
First public date
2026-09-18
Organization
Alibaba Cloud
Family
HappyOyster
01

Specifications

Only published specifications are shown.

Input modalities
Text · Image
Output modalities
Video · Audio
Open weights
No
Status
Current
02

Overview

Overview

HappyOyster’s character-acting mode, keeping a generated character’s appearance, voice, and personality consistent in real-time video.

Why it mattered

It forms the real-time character-interaction branch of the world-model family, distinct from one-shot video generation and ordinary chat models.

03

Architecture & capabilities

Model capabilities

Real-time audioNative audioMultilingual
04

Release history

API launch

HappyOyster Acting launched as a QwenCloud world-model API mode.

View source
05

Related models

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06

Sources

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