Ideate, sketch, and edit diagrams in real time on a voice-first canvas. Speak naturally to build system architectures, flowcharts, and turn ideas into visuals.
10x faster than Claude code with Excalidraw skill.
No manual dragging. No long prompts. No Excalidraw skill setup. Just talk to the canvas and refine as you go.
With GPT-5.6 Terra, you get very high intelligence and reasoning at very low latency — which is critical when building a voice canvas that needs real-time operations alongside API calls. Those operations demand both strong tool calling and high intelligence, and GPT-5.6 Terra delivers exactly that. It's let us build an experience that wouldn't have been possible before at the latency we're achieving today.
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