Z.ai (Zhipu AI) · released 2025-12-22
Calculated Calculated from a published parameter count. Every model on this site is calculated the same way, so the comparison holds even where the absolute value carries uncertainty. Our figures are good to roughly a factor of two to three, which is why we only ever state a difference of 5× or more.
Energy cannot be worked out without knowing how big a model is. Of the 6 models from Z.ai (Zhipu AI) that we track, 4 can be assessed at all — the rest publish too little for anyone outside the company to calculate anything.