| Astro Emulators Toolkit Bundle |
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| Summary: |
| model: mlp |
| release: payne-flux-reference-example@0.1.0 (released) |
| bundle_format_version: 1 |
| config_schema_version: 1 |
| spec_version: 1 |
| weights_layout: params_plus_model_state_v1 |
| model_family_id: mlp_v1 |
| fingerprint_evaluation: present |
| task: regression |
| fit_method: gradient |
| solver_params: not provided |
| solver_diagnostics: not provided |
| solver_design_matrix: not provided |
| role_paths: {'input_leaf': 'inputs/parameters', 'output_leaf': 'outputs/flux'} |
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| Domain: |
| input_domain: {'kind': 'box_v1', 'max_tree': {'parameters': [7000.0, 5.0, 0.30000001192092896]}, 'min_tree': {'parameters': [4500.0, 2.5, -0.30000001192092896]}, 'storage': {'filename': 'input_domain.safetensors', 'format': 'safetensors_v1', 'layout': 'split_minmax_tree_v1'}, 'value_space': 'physical_input_dict_tree_v1'} |
| reference_scaling_inputs: {'applies_to': 'inputs', 'kind': 'affine_minmax_v1', 'max_tree': {'parameters': [7000.0, 5.0, 0.30000001192092896]}, 'min_tree': {'parameters': [4500.0, 2.5, -0.30000001192092896]}, 'source_space': 'physical_input_dict_tree_v1', 'storage': {'filename': 'reference_scaling_inputs.safetensors', 'format': 'safetensors_v1', 'layout': 'split_minmax_tree_v1'}, 'target_space': 'canonical_input_dict_tree_v1'} |
| reference_scaling_outputs: {'applies_to': 'outputs', 'kind': 'affine_minmax_v1', 'max_tree': {'flux': 1.0}, 'min_tree': {'flux': 0.0}, 'source_space': 'canonical_output_dict_tree_v1', 'storage': {'filename': 'reference_scaling_outputs.safetensors', 'format': 'safetensors_v1', 'layout': 'split_minmax_tree_v1'}, 'target_space': 'physical_output_dict_tree_v1'} |
| extras: ['notes', 'wavelength_angstrom'] |
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| Provenance: |
| toolkit_version: 0.1.0 |
| created_at: 2026-04-20T04:22:43.298214+00:00 |
| python_version: 3.12.13 |
| git_commit: 8d46f0a70583bee4bfca376c90ab10ffc35ab9c3 |
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| spec: |
| input_domain: |
| kind: box_v1 |
| max_tree: |
| parameters: |
| - 7000.0 |
| - 5.0 |
| - 0.30000001192092896 |
| min_tree: |
| parameters: |
| - 4500.0 |
| - 2.5 |
| - -0.30000001192092896 |
| storage: |
| filename: input_domain.safetensors |
| format: safetensors_v1 |
| layout: split_minmax_tree_v1 |
| value_space: physical_input_dict_tree_v1 |
| inputs: |
| channel_meanings_tree: |
| parameters: |
| - effective temperature |
| - surface gravity |
| - metallicity [Fe/H] |
| channel_names_tree: |
| parameters: |
| - teff |
| - logg |
| - feh |
| channel_units_tree: |
| parameters: |
| - K |
| - dex |
| - dex |
| leaf_meanings_tree: |
| parameters: stellar labels |
| leaf_units_tree: None |
| structure_tree: |
| parameters: None |
| outputs: |
| channel_meanings_tree: None |
| channel_names_tree: None |
| channel_units_tree: None |
| leaf_meanings_tree: |
| flux: continuum-normalized flux vector on the shared wavelength grid |
| leaf_units_tree: |
| flux: dimensionless |
| structure_tree: |
| flux: None |
| reference_scaling_inputs: |
| applies_to: inputs |
| kind: affine_minmax_v1 |
| max_tree: |
| parameters: |
| - 7000.0 |
| - 5.0 |
| - 0.30000001192092896 |
| min_tree: |
| parameters: |
| - 4500.0 |
| - 2.5 |
| - -0.30000001192092896 |
| source_space: physical_input_dict_tree_v1 |
| storage: |
| filename: reference_scaling_inputs.safetensors |
| format: safetensors_v1 |
| layout: split_minmax_tree_v1 |
| target_space: canonical_input_dict_tree_v1 |
| reference_scaling_outputs: |
| applies_to: outputs |
| kind: affine_minmax_v1 |
| max_tree: |
| flux: 1.0 |
| min_tree: |
| flux: 0.0 |
| source_space: canonical_output_dict_tree_v1 |
| storage: |
| filename: reference_scaling_outputs.safetensors |
| format: safetensors_v1 |
| layout: split_minmax_tree_v1 |
| target_space: physical_output_dict_tree_v1 |
| spec_version: 1 |
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| Note: this bundle is the canonical emulator artifact. Physical-space composition is external. |
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