{ "timestamp": "2026-01-24T17:42:16.456628", "base_model": "Qwen/Qwen3-4B-Base", "code_model": "Montalte/code_think", "math_model": "Montalte/math_think", "save_path": "/work1/yizhanh/mhm/MergeBench/merged_models/unified_hf_code_math_qwen3_4b", "code_skill_region": { "actual_sparsity": 0.10032479662122679, "masked_energy_ratio": 0.9867451274256425, "dataset_size": 50 }, "math_skill_region": { "actual_sparsity": 0.10630752363104388, "masked_energy_ratio": 0.9861190180002117, "dataset_size": 50 }, "skill_regions_overlap": { "jaccard_similarity": 0.1623715126053168, "intersection_size": 104879288, "union_size": 645921728, "mask_1_size": 364531328, "mask_2_size": 386269664 }, "graft_args": { "sparsity": 0.1, "sigmoid_bias": 3.0, "lr": 100000000.0, "num_train_epochs": 1, "l1_strength": 0.0 } }