CRAX: Fast Safe Reinforcement Learning Benchmarking

Name: CRAX: Fast Safe Reinforcement Learning Benchmarking
Uploaded: 2026-10-04T07:36:16.909641+00:00
Duration: 610 s
Description: CRAX is a hardware-accelerated benchmark using MuJoCo XLA to test Safe Reinforcement Learning agents efficiently. It provides up to 100x speedups over CPU benchmarks, allowing large-scale experimentation across six environment suites and three agent types. The work reveals crucial trade-offs between performance and safety when training RL policies under cost constraints.

CRAX is a hardware-accelerated benchmark using MuJoCo XLA to test Safe Reinforcement Learning agents efficiently. It provides up to 100x speedups over CPU benchmarks, allowing large-scale experimentation across six environment suites and three agent types. The work reveals crucial trade-offs between performance and safety when training RL policies under cost constraints.

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