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Jan AI

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description Jan AI Overview

Jan AI aims to provide a polished, standalone desktop application experience for running local LLMs. It balances the ease of use of LM Studio with a more polished, integrated feel, making it accessible to users who want a dedicated, private AI workspace without diving into complex command lines. It supports various model formats and focuses heavily on maintaining a clean, private user experience right out of the box.

help Jan AI FAQ

Can Jan AI run a language model without sending prompts to the cloud?

Yes, Jan is built around running compatible models locally on the user's computer. Local operation keeps the conversation on the machine, although downloading models and using optional remote API providers still involves network access.

Which operating systems support Jan?

Jan provides desktop builds for Windows, macOS, and Linux. Performance depends heavily on available RAM, GPU memory, and the size and quantization of the selected model.

Can Jan connect to OpenAI-compatible APIs?

Yes, Jan can act as a desktop interface for remote providers as well as local models. An API-backed model may produce stronger results on limited hardware, but prompts then follow that provider's privacy and billing rules.

How is Jan different from LM Studio and Ollama?

Jan emphasizes an open-source desktop chat workspace, LM Studio combines model discovery with a polished local server, and Ollama centers on a command-line service and API. All three can run local models, but their interfaces and model-management workflows differ.

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