This site lets you try DeepSeek R1, an open-source reasoning model, online for free without logging in. It also links to chat with DeepSeek V3.
One option runs a small distilled version of R1 entirely in your browser using WebGPU, so processing happens on your own device. It is an easy way to test the model, though it appears to be an independent site rather than DeepSeek's official service.
