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Generative AI · advanced · concept 178 of 311 · Updated Nov 4, 2026

Any-to-Any (Omni) Models

An any-to-any or omni model accepts several input types, such as text, images, audio and video, and can produce more than one output type, typically text and speech, inside one network. The aim is a single model that watches, listens and talks in real time rather than a chain of specialists. Qwen2.5-Omni, released under Apache 2.0 in March 2025, pairs a Thinker module that understands inputs with a Talker module that streams speech.

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Key terms

Any-to-anyThinker-TalkerModality encoderUnified token spaceStreaming generationInterleaved data

Where you meet it in the real world

Video-call assistants, camera and screen aware helpers, voice plus image customer support, accessibility tools that describe surroundings