| { |
| "dataset_name": "slab_surrogate_ood_probe", |
| "family": "dielectric_slab_family", |
| "description": "Parameterized dielectric slab family generated with the Neon scalar Helmholtz solver. Targets are normalized scalar summaries, not rigorous full-wave observables.", |
| "base_case_config": "examples/configs/case_b_dielectric_slab.json", |
| "output_directory": "output/ai/slab_family_dataset_ood", |
| "feature_columns": [ |
| "thickness", |
| "epsilon_real", |
| "wavelength" |
| ], |
| "target_columns": [ |
| "normalized_transmission", |
| "normalized_reflection", |
| "normalized_peak_intensity" |
| ], |
| "legacy_target_columns": [ |
| "normalized_transmission", |
| "normalized_reflection", |
| "normalized_peak_intensity" |
| ], |
| "benchmark_target_columns": [ |
| "benchmark_normalized_transmission", |
| "benchmark_normalized_reflection", |
| "normalized_peak_intensity" |
| ], |
| "available_target_sets": { |
| "legacy_proxy_targets": { |
| "columns": [ |
| "normalized_transmission", |
| "normalized_reflection", |
| "normalized_peak_intensity" |
| ], |
| "note": "Legacy slab targets built from monitor proxies normalized by a homogeneous reference. These remain useful for continuity with earlier Neon experiments." |
| }, |
| "benchmark_scalar_targets": { |
| "columns": [ |
| "benchmark_normalized_transmission", |
| "benchmark_normalized_reflection", |
| "normalized_peak_intensity" |
| ], |
| "note": "Benchmark-facing slab targets that closure-normalize the coupled transmission and reflection proxy pair. This is only intended for the current lossless scalar normal-incidence slab benchmark." |
| } |
| }, |
| "parameter_domain": { |
| "thickness": { |
| "min": 0.48, |
| "max": 0.58 |
| }, |
| "epsilon_real": { |
| "min": 4.1, |
| "max": 4.8 |
| }, |
| "epsilon_imag": 0.0, |
| "wavelength": { |
| "min": 0.68, |
| "max": 0.96, |
| "values": [ |
| 0.68, |
| 0.96 |
| ] |
| } |
| }, |
| "num_designs": 6, |
| "num_samples": 12, |
| "split_design_counts": { |
| "train": 0, |
| "val": 0, |
| "test": 6 |
| }, |
| "split_sample_counts": { |
| "train": 0, |
| "val": 0, |
| "test": 12 |
| }, |
| "seed": 17, |
| "reference_definition": "Each sample is normalized by a homogeneous reference case at the same wavelength.", |
| "benchmark_normalization": { |
| "columns": { |
| "transmission": "benchmark_normalized_transmission", |
| "reflection": "benchmark_normalized_reflection" |
| }, |
| "method": "Closure-normalized partition of the slab run's coupled transmission and reflection monitor proxies. This is benchmark-facing only and is intended for the current lossless scalar normal-incidence slab family.", |
| "limitations": [ |
| "This is not a rigorous full-vector power normalization.", |
| "This should not be treated as a general flux normalization for arbitrary geometries.", |
| "This assumes the current slab benchmark remains lossless and normal-incidence." |
| ] |
| }, |
| "limitations": [ |
| "Dataset generated with the Neon scalar Helmholtz solver only.", |
| "Targets are monitor-based proxies and normalized intensity summaries.", |
| "Benchmark-facing slab coefficients are closure-normalized scalar benchmark quantities only.", |
| "The current surrogate domain is limited to the parameter ranges recorded here." |
| ] |
| } |
