What metrics are compared?

Length (characters, words, tokens), readability (average sentence length, average word length), and structure (heading count, list item count, code block count).

How many responses can I compare?

You can compare 2 to 4 responses at the same time. Use the + Add Response button.

How is token count calculated?

Token count uses the word-based heuristic from the built-in tokenizer (~1.3 tokens per word).

AI Response Comparator

Compare AI model outputs side by side with metrics.

Paste 2–4 AI model responses and compare them across multiple metrics: length (characters, words, tokens), readability (sentence length, word length), and structure (headings, lists, code blocks). Best and worst values are highlighted per metric.

Response A

Response B

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FAQ

What metrics are compared?: Length (characters, words, tokens), readability (average sentence length, average word length), and structure (heading count, list item count, code block count).
How many responses can I compare?: You can compare 2 to 4 responses at the same time. Use the + Add Response button.
How is token count calculated?: Token count uses the word-based heuristic from the built-in tokenizer (~1.3 tokens per word).