This repository contains supplementary material for the paper “A Hybrid Framework Combining Learning-Based and Heuristic Methods for Robust Suction Grasp in Cluttered Scenes.” It includes the tuning dataset, tuning results, and additional documentation related to the experimental campaign. The compressed archive is organized into two main folders: tuning/Contains the dataset used during the tuning phase, along with the results of the tuning campaign. experiments/Provides supplementary details and supporting information regarding the experimental campaign.