MULTI-MODEL
Fire the same prompt to Claude Opus, GPT-5.4, Gemini 3.1 Pro, Gemini 3 Pro and more in one go. Compare outputs in a side-by-side grid to learn each model real-world strengths and weaknesses.
Premium feature
Multi-Model Comparison runs paid models (Claude, GPT, Gemini Pro, GPT-5.4, etc.) in parallel and lays out their answers as cards for direct comparison. Pick the right model for coding accuracy, translation nuance, creative tone, and more — based on real output, not vibes.
Send the same prompt to Claude, GPT, Gemini Pro, GPT-5.4 and others simultaneously.
Each model output renders as a card in the same screen — compare without scrolling.
Decide which model to ship with based on real outputs, not anecdotes.
Test how a prompt performs across multiple models in one shot.
Write the single question or task you want to compare across models.
Select Claude Opus 4.6 / GPT-5.4 / Gemini 3.1 Pro / Gemini 3 Pro and more via checkboxes.
One click fires the prompt at all selected models at once. Results stream into side-by-side cards as they arrive.
See response time, token count, cost, and full output laid out side by side. Copy or promote a favorite answer to normal chat with one click.
Send the same prompt to multiple models in parallel; outputs render as side-by-side cards. Below covers model selection → code accuracy → translation nuance in one session.
Multi-Model isn't a one-shot comparison toy — it pairs with the rest of Kotonia to drive real dev and ops decisions.
Once Multi-Model reveals a winning model, switch to that model in normal AI Chat and keep going.
Learn about AI Chat →A sibling premium feature that also marshals multiple models. Use Debate when you want them to argue rather than just answer.
Learn about AI Debate →Give every compared model the same set of tools to also compare how each handles Function Calling.
Learn about tools →For paid plan members. Run Claude, GPT, Gemini Pro, GPT-5.4 in parallel and compare outputs.