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SwapERNIE 5.5 Flash-Base
Baidu's large new model for developers and researchers, free to download; it is a starting point for building their own AI tools and needs powerful servers to run.
Release page →Gemini 4 Carbon
Google's most powerful AI model so far, built for cybersecurity work and long, complicated tasks. For now only security teams in a Google programme can use it; others get it later, with no date yet.
Release page →The basics
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LMArena text, adjusted for style · LMArena
Only Gemini 4 Carbon is in this ranking, which lists the most-voted models.
Building apps, by people's votes
LMArena WebDev · LMArena
Only Gemini 4 Carbon is in this ranking, which lists the most-voted models.
Green marks the better of the two on each row, red the other. Rows where one side isn't listed, or where the gap is too close to call, stay plain.
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Not sure where to start? Which AI should I use? gives a pick for what you want to do. How to read AI rankings explains the numbers.
Rankings from LMArena and Epoch AI, both CC BY 4.0, updated . Developer prices, context windows and knowledge cutoffs from the labs' own listings on models.dev and from OpenRouter. The app links go to each maker's own app when no source says exactly where the model is available.