SpeechGPT 2.0-preview

The first human-level real-time interactive system focused on contextual intelligence, supporting multi-emotional and multi-style voice interactions.

CommonProductchattingVoice InteractionArtificial Intelligence

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SpeechGPT 2.0-preview is an advanced voice interaction model developed by the Natural Language Processing Laboratory at Fudan University. It employs vast amounts of voice data for training, achieving low-latency and highly natural speech interaction capabilities. The model simulates various emotional, stylistic, and role-based voice expressions while supporting tool invocation, online search, and access to external knowledge bases. Key advantages include strong voice style generalization, multi-role simulation, and low-latency interaction experience. Currently, the model supports Chinese voice interaction, with plans to expand to more languages in the future.

Supports multi-emotional
multi-style
and multi-tone voice interactions
with intelligent switching.
Features powerful role-playing capabilities to simulate the voice and emotional state of different characters.
Supports tool invocation
online search
and access to external knowledge bases
enhancing interactive intelligence.
Offers low-latency interaction with a delay of less than 200 milliseconds

This product is ideal for scenarios requiring highly natural speech interactions
such as intelligent customer service
voice assistants
educational software
etc. It offers users a more vivid and natural voice interaction experience

In intelligent customer service
quickly answer user questions through voice interactions to enhance service efficiency.
In educational software
simulate different roles for language learning to increase engagement.
As a voice assistant

Visit the [Demo Page](https://sp2.open-moss.com/) to experience the speech interaction features.
Check out the open-source code and model weights on GitHub to learn about the technical details.
Select the appropriate speech interaction mode based on your needs
such as multi-emotion and multi-style.
Interact with the model in real-time through voice input to experience low-latency responses.

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SpeechGPT 2.0-preview

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