DeepSeek-V4-Pro (Max) is expected to shift the Pareto frontier
DeepSeek-V4-Pro (Max) reached 1607 in Code Arena WebDev AutoEval at unusually low API pricing.
So DeepSeek sits only 15 Arena points behind GPT-5.6 Sol xHigh while charging about 1/31st of its blended token price.
Kimi K3 Max leads it by 67 points at 1674, but its listed $3/$15 pricing produces a blended cost almost 16 times higher.
Code Arena: WebDev tests models on building interactive web applications,