2026 Mainstream AI Benchmark Horizontal Comparison: YZ Index vs SuperCLUE vs OpenCompass vs C-Eval
When companies look to deploy large models, they often face the dilemma of which benchmark to trust. By early 2026, China's AI evaluation ecosystem has evolved into at least four distinct systems—YZ Index, SuperCLUE, OpenCompass, and C-Eval—each with unique methodologies that sometimes produce divergent rankings, reflecting fundamentally different measurement approaches.