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"images_per_leg_including_parent": 9, "extension_fraction_beyond_polar_endpoint": 0.35, "extension_images_per_side": 4, "total_images_per_sampled_branch": 25, "construction": "linear polar-to-parent interpolation plus parent-reflected second leg and symmetric log-strain continuation beyond both polar endpoints" }, "branch_folding": "componentwise integer unwrap with per-image shifts, then reduced-coordinate fold [-0.5, 0.5)", "bec_backprojection_settings": { "variable_cell": true, "max_strain_step_log_component": 0.02, "strain_response_refresh_iterations": 4, "cell_principal_stretch_bounds": [ 0.85, 1.15 ], "cell_volume_ratio_bounds": [ 0.7, 1.3 ], "strain_jacobian": "branch-matched finite differences of reduced polarization in six symmetric log-strain coordinates at fixed fractional positions" }, "model_input_contract": "one polar endpoint structure; no reference parent or path frame", "run": { "model_file": "MACEField-MH-0-omat-dielectric.model", "model_sha256": "f92e043aaf2cd8879919db8452503553fe7b608cb749d8d169dd96d4aa094aa2", "model_head": "mp-ferroelectric", "device": "cpu", "dtype": "float64", "num_images": 17, "compute_becs_for_every_image": true, "compute_polarizability_for_every_image": true, "initial_structure_relaxation": { "enabled": false }, "model_evaluations_for_recovery": { "total": 87, "full_response": 28, "energy_polarization": 59 }, "model_evaluations_for_recovery_and_path_properties": { "total": 112, "full_response": 53, "energy_polarization": 59 }, "elapsed_seconds": 212.13569809502224 } }