Open Muse Chat

What it does

Open Muse Chat is an AI chat workspace built for people who use multiple LLMs. Connect to any model available through OpenRouter, search the web, and upload PDFs or images — all in one place. You can customize everything: system prompts, temperature, top‑p, top‑k, max tokens, and reasoning/thinking modes when available. Organize your work with projects and branched conversations so you never lose context or ideas.

Advanced AI chat application with support for multiple LLMs, customizable parameters, web search integration, and file attachments.

Open Muse Chat is an AI workspace for people who use multiple LLMs. Access any model via OpenRouter, search the web, upload PDFs and images, fine‑tune model parameters, and keep everything organized with projects and branched conversations. Powerful features that put you in control of your AI conversations. Use the latest models from multiple providers in a single interface — from GPT‑5.1 and Claude to Gemini, Llama, and beyond. Switch models at any time without losing context. Ground answers in current information with built‑in web search. Get accurate, up‑to‑date responses instead of stale training‑data guesses. Upload PDFs and images so the model can read and reason over your content.…from openmuse.chat

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