ML Commons launches 'benchmarks as a service' to kill benchmaxxing

RexDouglass · x · 2026-10-30

ML Commons has quietly rolled out "benchmarks as a service," designed to evolve benchmarks as they saturate and put an end to benchmaxxing. An accompanying chart shows saturation indices across safety benchmarks: SimpleSafetyTests is fully saturated at 1.00, OR-Bench at 0.93, SORRY-Bench 0.90, HarmBench 0.73, while large benchmarks like ALERT (14,763 items), AILuminate, and SALAD-Bench sit near 0.00 and still discriminate well. If every eval ran this way, static-leaderboard gaming could become a thing of the past.

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