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Why compare answers
Models, prompt changes and even repeated runs give different answers. Reading them next to each other, with the changed words marked, shows quickly whether a new prompt really helped, which model follows instructions better, or what a rerun changed.
How the differences are marked
Pick one answer to compare against. Every other answer is shown with the words it adds in green and, if you like, the words it leaves out struck through. Similarity is the share of words two answers have in common, in order.
Questions
How accurate are the token counts?
They're estimates based on characters and words, usually within a tenth or so for English. For exact counts for OpenAI models use the token counter, and for prices use the AI cost estimator.
What does the CSV contain?
One row per criterion with its weight and each answer's score, then the weighted totals, word counts and estimated tokens. It opens in Excel, Google Sheets or Numbers.
Can I compare more than four answers?
Four side by side is the most that stays readable. For more, compare in rounds against the same first answer and keep the CSVs.
Is my text saved?
No. The answers stay in this tab only and are gone when you close it. Your choice of how many answers and the display options are remembered.