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About This Software

Fully local AI models. NVIDIA GPU, 6GB+ VRAM. Zero AI setup.

Install via Steam. No API key, no Python setup, no separate CUDA Toolkit. All language, voice and avatar models run on your PC. Core AI processing happens locally, without a cloud AI service. Models and runtimes are included. Requires Windows, an NVIDIA GPU with 6GB VRAM or more, and at least 16GB RAM. CUDA support and a compatible NVIDIA driver are required.

More natural expression. Smoother conversation.

Character-specific model training and tuning bring more natural mouth detail and smoother transitions between speaking and idle animation. An optimized generation and playback pipeline helps reduce unnecessary response delays, keeping conversations flowing.


Recorded from the actual application.

Start with “How was your day?”

Take a break and share a little of your day with Linling. Type a message, hear a synthesized reply and watch the character’s speech-driven mouth animation. cyberghost is a local Windows AI conversation and companion application.

All core models run locally

Reply text, synthesized speech and speech-driven mouth animation are generated by models running on your Windows PC. The core conversation pipeline does not rely on cloud AI services or require a cloud API key. Models and runtimes are bundled, with no separate downloads or manual environment setup. Let the models finish their initial startup, then begin chatting.

Keep your own pace

Interrupt a reply while it is being generated or played, then begin a new message. There are no levels to complete: start, pause and continue a conversation at your own pace.

Before you buy

The character and voice are AI-generated, not a live human service. Model responses can be inaccurate and are not a substitute for professional advice.

“Zero AI setup” means no manual model, Python, API key or CUDA Toolkit configuration; it does not remove the hardware and graphics-driver requirements. An NVIDIA GPU with at least 6GB dedicated VRAM and CUDA support is required. Not all GPU architecture and driver combinations have been validated.

Initial model loading and reply generation take time; this is not an instant video call. Performance depends on your CPU, GPU, available memory and quality settings. The default quality prioritizes compatibility; higher restoration quality uses more resources. Please read the system requirements before purchasing.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

AI SOUL uses generative AI for conversational text, synthesized speech and speech-driven facial animation. Character imagery and store artwork include AI-generated material. Core conversation models run locally. Xiaoya is a synthetic character, not a live human operator. Responses may be inaccurate.