Cursor Releases Copus 5.0

(San Francisco, CA) - AI code editor Cursor announced Copus 5.0 on Thursday, which the company called "our most advanced proprietary, home-grown model yet, trained on our proprietary Copium A100 GPU hardware." Developers on X discovered within minutes that Copus 5.0's API responses contained a basemodel field reading kimi-k2.5-278B. Cursor's VP of Model Provenance called the field "a placeholder l Read more














