| { |
| "validation_scope": "Decoder only: identical final latent, BF16 decoder; diffusion is not rerun", |
| "reference": "/Users/devin/Desktop/MiniMax-H3-Image-mlx/reports/vae/batch-1.png", |
| "native_size": [ |
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| 2048 |
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| 768, |
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| 1280 |
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| "metric_definition": { |
| "psnr": "Full-resolution 8-bit RGB MSE, data range 255; null means infinity", |
| "ssim": "scikit-image RGB structural_similarity, channel_axis=-1, data_range=255, default 7x7 window", |
| "mae": "Full-resolution mean absolute 8-bit RGB error" |
| }, |
| "rows": [ |
| { |
| "label": "BF16 decoder / tile batch 1", |
| "image": "/Users/devin/Desktop/MiniMax-H3-Image-mlx/reports/vae/batch-1.png", |
| "png_sha256": "63684ef8ae148a35ddef02650c6aa30b4843b47c99b06cec2ea3708ef3fc2293", |
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| "psnr_db": null, |
| "ssim_rgb": 1.0, |
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| "steps": [ |
| 0, |
| 1, |
| 2, |
| 3, |
| 4, |
| 5 |
| ], |
| "timing_scope": "Fresh end-to-end request" |
| }, |
| { |
| "label": "BF16 decoder / tile batch 4", |
| "image": "/Users/devin/Desktop/MiniMax-H3-Image-mlx/reports/vae/batch-4.png", |
| "png_sha256": "63684ef8ae148a35ddef02650c6aa30b4843b47c99b06cec2ea3708ef3fc2293", |
| "pixel_identical": true, |
| "mae_8bit": 0.0, |
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| "psnr_db": null, |
| "ssim_rgb": 1.0, |
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| "total_s": 2.0135446878848597 |
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| "steps": [ |
| 0, |
| 1, |
| 2, |
| 3, |
| 4, |
| 5 |
| ], |
| "timing_scope": "Fresh end-to-end request" |
| }, |
| { |
| "label": "BF16 decoder / tile batch 8", |
| "image": "/Users/devin/Desktop/MiniMax-H3-Image-mlx/reports/vae/batch-8.png", |
| "png_sha256": "57a85569ad45d469b191470541e8cfff8d576fed6cc6bb8bd54db16e9bd2d81f", |
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| "mae_8bit": 0.1251803239186605, |
| "max_error_8bit": 4, |
| "psnr_db": 56.9881575908215, |
| "ssim_rgb": 0.9989046120633382, |
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| "total_s": 1.9313540210714564 |
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| 0, |
| 1, |
| 2, |
| 3, |
| 4, |
| 5 |
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| "timing_scope": "Fresh end-to-end request" |
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| { |
| "label": "BF16 decoder / tile batch 16", |
| "image": "/Users/devin/Desktop/MiniMax-H3-Image-mlx/reports/vae/batch-16.png", |
| "png_sha256": "2cd5b2c7d84c07801b333e4a2db2b3228a106ea0c1f2462c00fa8a4a5234d00e", |
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| "psnr_db": 56.93080322502411, |
| "ssim_rgb": 0.9988915771568488, |
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| 1, |
| 2, |
| 3, |
| 4, |
| 5 |
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| "timing_scope": "Fresh end-to-end request" |
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| "interpretation": "Pixel similarity to the same seeded trajectory, not a measure of prompt adherence or perceptual quality." |
| } |
|
|
