| { |
| "format": "minimax_h3_released_variant_metrics_v1", |
| "vram_method": { |
| "definition": "Text-encoder peak VRAM from a fresh child process per variant; nvidia-smi sampled every 100 ms; identical seven-token prompt. Unrelated pre-existing GPU use was excluded and is not recorded.", |
| "unit": "MiB", |
| "scope": "Peak GPU memory attributable to the text-encoder conditioning smoke.", |
| "hardware": "NVIDIA GeForce RTX 5090 Laptop GPU", |
| "limitations": [ |
| "Short text-conditioning smoke; longer or multimodal conditioning can require more memory.", |
| "TE peak VRAM is an end-to-end runtime measurement, not a tensor-residency attribution." |
| ] |
| }, |
| "cosine_definitions": { |
| "teacher_reference": "Mean same-teacher text-conditioning cosine from the original matched three-encoder comparison.", |
| "quantization_parity": "Flattened conditioning-tensor cosine for one fixed seven-token prompt between two storage formats of the same recovered or pruned architecture." |
| }, |
| "released_node_variants": [ |
| { |
| "node_choice": "recovered_8b: recovered_8b_bf16", |
| "te_peak_vram_mib": 10817, |
| "te_peak_vram_gib": 10.56, |
| "teacher_reference_cosine": 0.938678461010568, |
| "quantization_parity_reference": "recovered_8b: recovered_8b_int8_convrot", |
| "quantization_parity_cosine": 0.9999650716781616 |
| }, |
| { |
| "node_choice": "recovered_8b: recovered_8b_int8_convrot", |
| "te_peak_vram_mib": 6333, |
| "te_peak_vram_gib": 6.18, |
| "teacher_reference_cosine": null, |
| "teacher_reference_note": "Not directly measured in the original matched teacher-reference comparison; do not substitute quantization parity.", |
| "quantization_parity_reference": "recovered_8b: recovered_8b_bf16", |
| "quantization_parity_cosine": 0.9999650716781616 |
| }, |
| { |
| "node_choice": "pruned24_balanced: int8_convrot", |
| "te_peak_vram_mib": 15525, |
| "te_peak_vram_gib": 15.16, |
| "teacher_reference_cosine": 0.9404705529707683, |
| "quantization_parity_reference": "pruned24_balanced: nvfp4_awq", |
| "quantization_parity_cosine": 0.9999949932098389 |
| }, |
| { |
| "node_choice": "pruned24_balanced: nvfp4_awq", |
| "te_peak_vram_mib": 10150, |
| "te_peak_vram_gib": 9.91, |
| "teacher_reference_cosine": null, |
| "teacher_reference_note": "Not directly measured in the original matched teacher-reference comparison; do not substitute quantization parity.", |
| "quantization_parity_reference": "pruned24_balanced: int8_convrot", |
| "quantization_parity_cosine": 0.9999949932098389 |
| } |
| ], |
| "official_reference": { |
| "id": "official_qwen3vl_32b_nvfp4_awq", |
| "te_peak_vram_mib": 16430, |
| "te_peak_vram_gib": 16.04, |
| "teacher_reference_cosine": 1.0, |
| "note": "Comparison reference; loaded with the standard ComfyUI CLIPLoader, not a custom-node package choice." |
| }, |
| "conditioning_shape": [1, 7, 5120], |
| "interpretation": "Cosine values are conditioning diagnostics, not visual-quality, prompt-adherence, or video-equivalence scores." |
| } |
|
|
