open vision-language-action model with register-token memoryExpert
REKI: Registering Knowledge in VLAs
Paris AI lab Kyutai and Inria released REKI, a 2.4-billion-parameter robot control model trained only on public data, with all code and weights open. The preprint shows it beating every other public-data model of its kind on two out-of-distribution benchmarks and running faster than Physical Intelligence's pi0.5 on the same GPU.