Unverified50% confidenceFactExact time
REKI uses Flow Matching to generate actions and uses 10-step Euler integration at inference time.
1
Sources
50%
Confidence
Long-term
Relevance
10/19/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedRectified Flow is a specific implementation of flow matching that straightens the path between the source distribution and the target distribution into a straight line, enabling fewer integration steps and higher generation efficiency.67% similarUnverifiedflow matching推理通常10-20步积分即可，而扩散模型需要50-1000步去噪66% similarUnverifiedREKI 2.4B has 2.4B total parameters, consisting of a 2.2B-parameter vision-language backbone and a 200M-parameter Flow Matching action expert.63% similarUnverifiedπ0引入了流匹配（Flow Matching）技术来建模连续动作分布，解决传统动作离散化带来的精度损失问题61% similarUnverifiedCompared to score-function-based diffusion models, the flow matching training objective is more concise, and the trajectory can be designed as a rectified flow, enabling high-quality generation in fewer inference steps.60% similar
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