New Agentic Benchmark Out: Claude Fable and GLM 5.2 Top Their Cohorts

You can read about it here: https://artificialanalysis.ai/articles/aa-briefcase

This is a solid benchmark from Artificial Analysis. It basically tests an LLMs ability to plan and execute tasks. And more importantly, it is a new benchmark that is not saturated, so no one can claim 'benchmaxxing' on these results.