| { |
| "title": "gemma-4-26B-A4B-it quantization analysis", |
| "subtitle": "Mean KL divergence against on-disk size", |
| "routed": true, |
| "quants": [ |
| { |
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| "creator": "RedHatAI", |
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| "exact_repeat": true, |
| "bxq_omission_reason": null |
| }, |
| { |
| "id": "RedHatAI/gemma-4-26B-A4B-it-NVFP4", |
| "creator": "RedHatAI", |
| "type": "nvfp4", |
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| "bxq_omission_reason": null |
| }, |
| { |
| "id": "bg-digitalservices/Gemma-4-26B-A4B-it-NVFP4", |
| "creator": "bg-digitalservices", |
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| }, |
| { |
| "id": "unsloth/gemma-4-26B-A4B-it-NVFP4", |
| "creator": "unsloth", |
| "type": "nvfp4", |
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| "qxq_mean_kld": 1.1384601916109958, |
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| "routing_intervention_delta": 0.18259524559320206, |
| "routing_flip_rate": 0.6530839083618303, |
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| "bxq_omission_reason": null |
| }, |
| { |
| "id": "Neural-ICE/Gemma-4-26B-A4B-it-NVFP4", |
| "creator": "Neural-ICE", |
| "type": "nvfp4", |
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| "mean_kld": 1.8228142090582435, |
| "qxq_mean_kld": 1.8228142090582435, |
| "bxq_mean_kld": 1.5851210894611856, |
| "routing_intervention_delta": 0.23769311959705797, |
| "routing_flip_rate": 0.7447776938134397, |
| "exact_repeat": true, |
| "bxq_omission_reason": null |
| }, |
| { |
| "id": "cyankiwi/gemma-4-26B-A4B-it-AWQ-4bit", |
| "creator": "cyankiwi", |
| "type": "int4_g32_sym", |
| "disk_size_gib": 16.011, |
| "size_source": null, |
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| "qxq_mean_kld": 1.0262681996551193, |
| "bxq_mean_kld": 0.8408878556735466, |
| "routing_intervention_delta": 0.18538034398157266, |
| "routing_flip_rate": 0.6273694481761928, |
| "exact_repeat": true, |
| "bxq_omission_reason": null |
| }, |
| { |
| "id": "dhruvil237/gemma-4-26B-A4B-it-W4A16", |
| "creator": "dhruvil237", |
| "type": "int4_g64_sym", |
| "disk_size_gib": 14.582, |
| "size_source": null, |
| "mean_kld": 1.1592606765413036, |
| "qxq_mean_kld": 1.1592606765413036, |
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| "routing_intervention_delta": 0.14673717083160454, |
| "routing_flip_rate": 0.6673004065909461, |
| "exact_repeat": true, |
| "bxq_omission_reason": null |
| }, |
| { |
| "id": "Intel/gemma-4-26B-A4B-it-int4-AutoRound", |
| "creator": "Intel", |
| "type": "int4_g128_sym", |
| "disk_size_gib": 14.312, |
| "size_source": null, |
| "mean_kld": 1.1781628757528868, |
| "qxq_mean_kld": 1.1781628757528868, |
| "bxq_mean_kld": 0.9030819986997021, |
| "routing_intervention_delta": 0.27508087705318474, |
| "routing_flip_rate": 0.9307273007924877, |
| "exact_repeat": true, |
| "bxq_omission_reason": null |
| }, |
| { |
| "id": "lcu0312/gemma-4-26B-A4B-it-AWQ-4bit", |
| "creator": "lcu0312", |
| "type": "int4_g32_sym", |
| "disk_size_gib": 16.006, |
| "size_source": null, |
| "mean_kld": 1.235872207926137, |
| "qxq_mean_kld": 1.235872207926137, |
| "bxq_mean_kld": 1.0800963559708499, |
| "routing_intervention_delta": 0.1557758519552872, |
| "routing_flip_rate": 0.6618055767586712, |
| "exact_repeat": true, |
| "bxq_omission_reason": null |
| } |
| ], |
| "excluded_candidates": [ |
| { |
| "hf_repo": "cklaus/gemma-4-26B-A4B-it-NVFP4", |
| "revision": "54218eb0fd33da17632f0d91be841d09a7724a6c", |
| "reason": "Scored on vLLM fdc0b57e while every other candidate scored on c798225a, so its report binds a reference capture the family no longer publishes (Law 12) and it ranks in a comparability group of one. Withdrawn rather than rescored: no measurement of this checkpoint is in question, only the provenance it carries." |
| } |
| ] |
| } |
|
|
