OnPanda

OnPanda is a tool for token visualization and control, offering interactive inspection of model behavior and outputs. Designed for engineers and power users, it allows you to hover over tokens, click alternatives, edit freely, and continue generation—with full control over reasoning, tool calls, and prompts.

The platform provides deep exploration capabilities and efficient data annotation workflows, enabling direct editing of every part of model output. Built for hackers and curious minds seeking token-level debugging and LLM experimentation.