Mini-Omni 2

Mini-Omni 2 is a powerful, multimodal conversational AI that understands and responds to image, audio, and text inputs through end-to-end voice interactions. This next-generation model brings real-time, seamless conversation experiences, featuring the ability to understand images, process speech, and respond vocally. With support for user interruptions and dynamic interaction, Mini-Omni 2 facilitates natural, continuous conversations without additional ASR or TTS models, setting a new standard in voice-interactive AI.

The model employs an innovative three-stage training process that includes encoder adaptation, modal alignment, and multimodal fine-tuning, ensuring smooth, accurate alignment across modalities. Utilizing Whisper for audio encoding and Clip for image encoding, Mini-Omni 2 effectively merges visual, auditory, and textual information to deliver precise, contextually aware responses. The result is an omni-interactive experience with robust support for multimodal queries and speech-based outputs, all processed in real time.

Key Features:

• Omni-Capable Multimodal Understanding: Processes image, audio, and text inputs seamlessly for comprehensive interaction.

• Real-Time Speech-to-Speech Conversations: Generates immediate spoken responses, with support for user interruptions during speech.

• Text-Guided Parallel Output: Uses delayed parallel output for responsive and coherent speech generation without extra ASR or TTS.

• Efficient Multimodal Training: Three-stage training with encoder adaptation, modal alignment, and fine-tuning for cohesive multimodal processing.

• Built-in Whisper, Clip, and CosyVoice Integration: Provides robust, pre-integrated audio and visual encoding and synthetic speech generation.

Use Cases:

• Customer Support: Offers dynamic, multimodal support by responding to images, audio cues, and text questions.

• Learning and Education: Facilitates interactive learning by interpreting visual content, spoken questions, and delivering voice-based feedback.

• Accessible Interaction for Assistive Devices: Allows natural, voice-driven engagement with visual and audio inputs, ideal for accessibility applications.

Mini-Omni 2 redefines multimodal interaction by offering a unified, voice-first experience capable of understanding and integrating multiple input types in real time, making it a versatile tool for conversational AI and interactive user experiences.