MixTranslate (https://mixtranslate.com/) sends the same translation instruction to language models in parallel and automatically selects the result that best suits the tone and context.

Simple interface: text to be translated, automatic detection of the source language, choice of target language from 150 languages, possibility of adding a personalized glossary. Model results are displayed side-by-side for comparison with a relevance score.

In the free version, 100,000 credits/characters per month, entry limited to 5000 characters, two models selectable simultaneously from a selection of four basic models (ChatGPT, Gemma, DeepSeek v4 and Qwen, models not specified).

Source for the test: https://fr.wikipedia.org/wiki/Art_po%C3%A9tique_(Verlaine)