Which AI models exist in 2026, and how do you pick one for code?
Essence
The model market changes every few months, so understanding how lineups are structured and how to choose matters more than memorizing names. Below is a snapshot as of October 2026 based on the providers' official pages. Always check current documentation before picking a model for a project.
Models are either closed (available only through the provider's API and apps) or open (the weights can be downloaded and run on your own hardware or at any host).
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