LaunchRoboticsOctober 17, 2026

Kyutai releases REKI, a 2.4B VLA model for robot manipulation

Read original source →marktechpost.com

REKI pairs a Qwen3.5-2B backbone with a 200M-parameter flow-matching action expert and caches 32 register tokens per frame to remember the last 3 frames, adding 0.1 ms to a 21.8 ms action chunk. It scores 90.4% on LIBERO-Plus but only 38.4% on RoboCasa365, behind Xiaomi-Robotics-1's 57.4%.

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