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Racing GPT-5.6 Terra (OpenAI) against a typical person on write a professional email: 8 min by hand versus 2.0 s for the model, 241× faster, 83% accurate on this task's rubric. ✓ Good fit. GPT-5.6 Terra handles this comfortably. It used 91 tokens for a cost of $0.0009 — see how that stacks up against every other model →
Choose a task you do every week, then pick an AI model. Watch how fast it finishes, and see what happened in those seconds: what it read, understood, thought through, wrote — and how accurate it was.
Run the same task on Claude and GPT side by side — with effort levels and Extended Thinking.
"You" is a typical time for a person doing the task by hand. "AI" is a recorded run for the selected model, shown to scale. Stage times, accuracy, and token cost are placeholder profiles until runs are recorded and scored. How we measure → · FAQ → · Model comparison →