According to Odaily, the Polyhedra Network team has announced that their Proof Cloud has entered the Beta phase. Alongside this, they have launched a platform named 'Proof Arena.' This platform allows developers to test various proof systems in a controlled environment to evaluate their performance for specific proof generation tasks.
Proof Arena aims to enable creators of Zero-Knowledge (ZK) proof systems to compare their systems with others in a transparent and scientific manner, ensuring that all controllable variables remain constant. In its initial phase, the project will provide benchmarks for Polyhedra's 'Expander' ZK proof system, Polygon's Plonky3, StarkWare's Stwo, and Linea's Gnark.