Add 50K persistent-channel scan for Qwen/Qwen3.5-9B

.gitattributes

@@ -59,3 +59,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
 analysis/cross_model_persistent_scan_50k_qwen35_2b_data/Qwen__Qwen3.5-4B/layer_features.csv filter=lfs diff=lfs merge=lfs -text
+analysis/cross_model_persistent_scan_50k_qwen35_2b_data/Qwen__Qwen3.5-9B/layer_features.csv filter=lfs diff=lfs merge=lfs -text

analysis/cross_model_persistent_scan_50k_qwen35_2b_data/Qwen__Qwen3.5-9B/COMPLETE.json

@@ -0,0 +1,461 @@
+{
+  "model": "Qwen/Qwen3.5-9B",
+  "complete": true,
+  "prompt_pipeline": "original_qwen35_2b_v1",
+  "sequences": 50000,
+  "n_layers": 32,
+  "hidden_size": 4096,
+  "top_channels": [
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 3994,
+      "persistent_channel_score": 0.9832802838292989,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 1.0,
+      "mean_universal_score": 0.9831366048676371,
+      "min_universal_score": 0.9401541665764916,
+      "min_worst_group_sign_consistency": 0.9922330097087378,
+      "min_worst_group_strong_coverage": 0.9922330097087378,
+      "mean_topk_coverage": 0.9999125,
+      "median_relative_strength": 782.0693185305736,
+      "median_magnitude_cv": 0.057514104723956634,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": 34.787914524956314,
+      "max_abs_mean_activation": 87.71357352142334
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 310,
+      "persistent_channel_score": 0.9774167214688596,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 1.0,
+      "mean_universal_score": 0.9798788937215834,
+      "min_universal_score": 0.9733541288691183,
+      "min_worst_group_sign_consistency": 1.0,
+      "min_worst_group_strong_coverage": 1.0,
+      "mean_topk_coverage": 0.999988125,
+      "median_relative_strength": 171.66217943877493,
+      "median_magnitude_cv": 0.09990267063830857,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": -8.160289366860017,
+      "max_abs_mean_activation": 20.37851776111603
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 3842,
+      "persistent_channel_score": 0.6824703935419891,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0625,
+      "mean_universal_score": 0.8466529702109629,
+      "min_universal_score": 0.6629069274569779,
+      "min_worst_group_sign_consistency": 0.5016611295681064,
+      "min_worst_group_strong_coverage": 0.7457627118644068,
+      "mean_topk_coverage": 0.895684375,
+      "median_relative_strength": 54.703939702048544,
+      "median_magnitude_cv": 0.4554144810108902,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": -3.0776149594628963,
+      "max_abs_mean_activation": 10.81775592923388
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 577,
+      "persistent_channel_score": 0.6807519925473149,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.65625,
+      "mean_universal_score": 0.8440982261531813,
+      "min_universal_score": 0.22807274622038765,
+      "min_worst_group_sign_consistency": 0.5068870523415978,
+      "min_worst_group_strong_coverage": 0.024113475177304965,
+      "mean_topk_coverage": 0.808735,
+      "median_relative_strength": 44.74918142864986,
+      "median_magnitude_cv": 0.26485183251055044,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": -1.5611329158700806,
+      "max_abs_mean_activation": 3.0822537877397425
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 2805,
+      "persistent_channel_score": 0.6759987734378081,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.625,
+      "mean_universal_score": 0.844043731779804,
+      "min_universal_score": 0.2582460981503759,
+      "min_worst_group_sign_consistency": 0.5013812154696132,
+      "min_worst_group_strong_coverage": 0.11243611584327087,
+      "mean_topk_coverage": 0.827679375,
+      "median_relative_strength": 35.564852274759204,
+      "median_magnitude_cv": 0.36349237497878806,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": -3.054954486777522,
+      "max_abs_mean_activation": 9.276705560992136
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 22,
+      "persistent_channel_score": 0.6250839910653923,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.53125,
+      "mean_universal_score": 0.7810619664616076,
+      "min_universal_score": 0.3068681089549495,
+      "min_worst_group_sign_consistency": 0.5106796116504855,
+      "min_worst_group_strong_coverage": 0.08608321377331421,
+      "mean_topk_coverage": 0.6812162500000001,
+      "median_relative_strength": 36.92655774843156,
+      "median_magnitude_cv": 0.861872712735336,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": 2.2792183562907162,
+      "max_abs_mean_activation": 7.223741364285159
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 2379,
+      "persistent_channel_score": 0.6157182808732331,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.53125,
+      "mean_universal_score": 0.7655748070804614,
+      "min_universal_score": 0.2568179913877759,
+      "min_worst_group_sign_consistency": 0.5,
+      "min_worst_group_strong_coverage": 0.0030441400304414,
+      "mean_topk_coverage": 0.654019375,
+      "median_relative_strength": 21.09449085932503,
+      "median_magnitude_cv": 0.24952061851772067,
+      "cross_layer_sign_stability": 0.8125,
+      "mean_activation_across_layers": -1.5915565378593652,
+      "max_abs_mean_activation": 3.964072331632171
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 736,
+      "persistent_channel_score": 0.5794693575294283,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.21875,
+      "mean_universal_score": 0.7143590177358929,
+      "min_universal_score": 0.2785382759815381,
+      "min_worst_group_sign_consistency": 0.5007194244604316,
+      "min_worst_group_strong_coverage": 0.08895265423242468,
+      "mean_topk_coverage": 0.6659662500000001,
+      "median_relative_strength": 23.85203054937297,
+      "median_magnitude_cv": 0.4059243616769116,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": 1.091950653366201,
+      "max_abs_mean_activation": 3.904444901390248
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 2862,
+      "persistent_channel_score": 0.574180673011067,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.03125,
+      "mean_universal_score": 0.747662344517249,
+      "min_universal_score": 0.39463326397478604,
+      "min_worst_group_sign_consistency": 0.5007194244604316,
+      "min_worst_group_strong_coverage": 0.21045197740112995,
+      "mean_topk_coverage": 0.6660837500000001,
+      "median_relative_strength": 26.017658417773674,
+      "median_magnitude_cv": 0.3957337361691081,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": -1.2895433932044507,
+      "max_abs_mean_activation": 3.336886488793892
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 14,
+      "persistent_channel_score": 0.5731825680477891,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.1875,
+      "mean_universal_score": 0.7272943975985395,
+      "min_universal_score": 0.38041122242553116,
+      "min_worst_group_sign_consistency": 0.5,
+      "min_worst_group_strong_coverage": 0.022488755622188907,
+      "mean_topk_coverage": 0.628098125,
+      "median_relative_strength": 23.048692006876003,
+      "median_magnitude_cv": 0.2669237764735777,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": -0.9577757164557098,
+      "max_abs_mean_activation": 2.427685280247518
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 3684,
+      "persistent_channel_score": 0.5619692422153375,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0625,
+      "mean_universal_score": 0.7453460070125939,
+      "min_universal_score": 0.25621926448396243,
+      "min_worst_group_sign_consistency": 0.503118503118503,
+      "min_worst_group_strong_coverage": 0.0838150289017341,
+      "mean_topk_coverage": 0.6084793749999999,
+      "median_relative_strength": 18.849422000782788,
+      "median_magnitude_cv": 0.3013892845280467,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": 1.672003585090052,
+      "max_abs_mean_activation": 14.234366905950345
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 2663,
+      "persistent_channel_score": 0.5582179853118483,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.7373450703802921,
+      "min_universal_score": 0.41961676530695596,
+      "min_worst_group_sign_consistency": 0.5,
+      "min_worst_group_strong_coverage": 0.06815020862308763,
+      "mean_topk_coverage": 0.67565875,
+      "median_relative_strength": 24.800143582840313,
+      "median_magnitude_cv": 0.37172629661641043,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": 1.7268456005237178,
+      "max_abs_mean_activation": 4.820624591479325
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 2519,
+      "persistent_channel_score": 0.5534904385563781,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.613046022102288,
+      "min_universal_score": 0.4624365210961864,
+      "min_worst_group_sign_consistency": 0.5,
+      "min_worst_group_strong_coverage": 0.33240997229916897,
+      "mean_topk_coverage": 0.5630237499999999,
+      "median_relative_strength": 16.32837445385475,
+      "median_magnitude_cv": 0.7368685736023293,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": -0.8696358003635447,
+      "max_abs_mean_activation": 4.453335514537334
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 1721,
+      "persistent_channel_score": 0.551861391459469,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.6853216316239927,
+      "min_universal_score": 0.4026034479918866,
+      "min_worst_group_sign_consistency": 0.5029126213592233,
+      "min_worst_group_strong_coverage": 0.1997126436781609,
+      "mean_topk_coverage": 0.5600906250000001,
+      "median_relative_strength": 17.22879338050987,
+      "median_magnitude_cv": 0.4866354515407061,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": 1.1232639326943592,
+      "max_abs_mean_activation": 3.532340313876843
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 1726,
+      "persistent_channel_score": 0.550494835420216,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.6001619290708597,
+      "min_universal_score": 0.4420178455084056,
+      "min_worst_group_sign_consistency": 0.5006877579092159,
+      "min_worst_group_strong_coverage": 0.4067796610169492,
+      "mean_topk_coverage": 0.6415724999999999,
+      "median_relative_strength": 11.082511396811233,
+      "median_magnitude_cv": 0.7555683370320592,
+      "cross_layer_sign_stability": 0.875,
+      "mean_activation_across_layers": 0.4931732656171277,
+      "max_abs_mean_activation": 4.755491064507892
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 2768,
+      "persistent_channel_score": 0.5468732945383104,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.125,
+      "mean_universal_score": 0.6829140634460004,
+      "min_universal_score": 0.3044756990479828,
+      "min_worst_group_sign_consistency": 0.5,
+      "min_worst_group_strong_coverage": 0.23597122302158274,
+      "mean_topk_coverage": 0.5789487499999999,
+      "median_relative_strength": 25.79805688005601,
+      "median_magnitude_cv": 0.6117008872007001,
+      "cross_layer_sign_stability": 0.75,
+      "mean_activation_across_layers": 0.7259584693245915,
+      "max_abs_mean_activation": 3.476641562558778
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 253,
+      "persistent_channel_score": 0.5444345882640654,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.6837136819978387,
+      "min_universal_score": 0.5419007007318158,
+      "min_worst_group_sign_consistency": 0.5,
+      "min_worst_group_strong_coverage": 0.19119669876203577,
+      "mean_topk_coverage": 0.680224375,
+      "median_relative_strength": 24.61293690503618,
+      "median_magnitude_cv": 0.3330041939896233,
+      "cross_layer_sign_stability": 0.75,
+      "mean_activation_across_layers": -1.5733936529397998,
+      "max_abs_mean_activation": 4.969538896351811
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 3288,
+      "persistent_channel_score": 0.5368744367154061,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.6172684619770317,
+      "min_universal_score": 0.34189319168475113,
+      "min_worst_group_sign_consistency": 0.5006915629322268,
+      "min_worst_group_strong_coverage": 0.2152080344332855,
+      "mean_topk_coverage": 0.5210825000000001,
+      "median_relative_strength": 13.519113722395284,
+      "median_magnitude_cv": 0.5237764945437993,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": 1.4035928150393757,
+      "max_abs_mean_activation": 4.57186728800601
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 1778,
+      "persistent_channel_score": 0.5294496279557293,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.6284014316339614,
+      "min_universal_score": 0.3482596909957461,
+      "min_worst_group_sign_consistency": 0.501039501039501,
+      "min_worst_group_strong_coverage": 0.1721763085399449,
+      "mean_topk_coverage": 0.5211,
+      "median_relative_strength": 16.323660061405846,
+      "median_magnitude_cv": 0.5007629967661302,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": 0.7651056727202209,
+      "max_abs_mean_activation": 1.8937094215101347
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 4010,
+      "persistent_channel_score": 0.5260828798217562,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.5604401681542233,
+      "min_universal_score": 0.47309572157347934,
+      "min_worst_group_sign_consistency": 0.5020746887966805,
+      "min_worst_group_strong_coverage": 0.32213740458015266,
+      "mean_topk_coverage": 0.572568125,
+      "median_relative_strength": 7.100885291722588,
+      "median_magnitude_cv": 0.6650724063248998,
+      "cross_layer_sign_stability": 0.9375,
+      "mean_activation_across_layers": -0.4592255474981311,
+      "max_abs_mean_activation": 3.4332346925435995
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 4042,
+      "persistent_channel_score": 0.5260097227977316,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.375,
+      "mean_universal_score": 0.6493754081397135,
+      "min_universal_score": 0.22378167298653537,
+      "min_worst_group_sign_consistency": 0.5007610350076104,
+      "min_worst_group_strong_coverage": 0.030261348005502064,
+      "mean_topk_coverage": 0.43834375000000003,
+      "median_relative_strength": 9.309762712458603,
+      "median_magnitude_cv": 0.31912403886601504,
+      "cross_layer_sign_stability": 0.625,
+      "mean_activation_across_layers": 6.943404023451536,
+      "max_abs_mean_activation": 35.78268002878517
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 1284,
+      "persistent_channel_score": 0.5239145465420537,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.5839647069024265,
+      "min_universal_score": 0.4179118303095234,
+      "min_worst_group_sign_consistency": 0.5,
+      "min_worst_group_strong_coverage": 0.2143884892086331,
+      "mean_topk_coverage": 0.46949,
+      "median_relative_strength": 12.097856022998023,
+      "median_magnitude_cv": 0.5491398599486359,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": -0.8707426319160143,
+      "max_abs_mean_activation": 2.3294866644248207
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 2028,
+      "persistent_channel_score": 0.5236310832938631,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.6235882858244475,
+      "min_universal_score": 0.33252925143546913,
+      "min_worst_group_sign_consistency": 0.5007256894049347,
+      "min_worst_group_strong_coverage": 0.22557471264367815,
+      "mean_topk_coverage": 0.56047375,
+      "median_relative_strength": 24.22542075702563,
+      "median_magnitude_cv": 0.6414046947119683,
+      "cross_layer_sign_stability": 0.8125,
+      "mean_activation_across_layers": 1.8891741728585703,
+      "max_abs_mean_activation": 6.874321797358555
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 4078,
+      "persistent_channel_score": 0.5233351802970094,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.03125,
+      "mean_universal_score": 0.6090025845329385,
+      "min_universal_score": 0.29697537388388284,
+      "min_worst_group_sign_consistency": 0.5034387895460798,
+      "min_worst_group_strong_coverage": 0.10359712230215827,
+      "mean_topk_coverage": 0.5014125,
+      "median_relative_strength": 12.170294142447739,
+      "median_magnitude_cv": 0.4783217988327595,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": 0.6656376711179197,
+      "max_abs_mean_activation": 1.797073306707202
+    },
+    {
+      "model": "Qwen/Qwen3.5-9B",
+      "feature_index": 1504,
+      "persistent_channel_score": 0.5229966317804196,
+      "layer_count": 32,
+      "layer_coverage": 1.0,
+      "near_universal_layer_fraction": 0.0,
+      "mean_universal_score": 0.584273234538977,
+      "min_universal_score": 0.32386792300091316,
+      "min_worst_group_sign_consistency": 0.5,
+      "min_worst_group_strong_coverage": 0.17385057471264367,
+      "mean_topk_coverage": 0.480595625,
+      "median_relative_strength": 13.935142165357341,
+      "median_magnitude_cv": 0.536087272676516,
+      "cross_layer_sign_stability": 1.0,
+      "mean_activation_across_layers": -0.7944859605176229,
+      "max_abs_mean_activation": 2.4049692755256666
+    }
+  ],
+  "finished_at": "2026-10-20T11:51:08"
+}

analysis/cross_model_persistent_scan_50k_qwen35_2b_data/Qwen__Qwen3.5-9B/TOP.txt

@@ -0,0 +1,107 @@
+MODEL: Qwen/Qwen3.5-9B
+SEQUENCES: 50,000
+LAYERS: 32
+HIDDEN SIZE: 4096
+
+TOP PERSISTENT CHANNELS
+========================================================================================================================
+feature= 3994 score=0.983280 nearLayers=1.000 meanU=0.9831 minWGsign=0.9922 minWGstrong=0.9922 topK=0.9999 rel=782.07x CV=0.0575 signStable=1.000
+feature=  310 score=0.977417 nearLayers=1.000 meanU=0.9799 minWGsign=1.0000 minWGstrong=1.0000 topK=1.0000 rel=171.66x CV=0.0999 signStable=1.000
+feature= 3842 score=0.682470 nearLayers=0.062 meanU=0.8467 minWGsign=0.5017 minWGstrong=0.7458 topK=0.8957 rel=54.70x CV=0.4554 signStable=0.938
+feature=  577 score=0.680752 nearLayers=0.656 meanU=0.8441 minWGsign=0.5069 minWGstrong=0.0241 topK=0.8087 rel=44.75x CV=0.2649 signStable=1.000
+feature= 2805 score=0.675999 nearLayers=0.625 meanU=0.8440 minWGsign=0.5014 minWGstrong=0.1124 topK=0.8277 rel=35.56x CV=0.3635 signStable=0.938
+feature=   22 score=0.625084 nearLayers=0.531 meanU=0.7811 minWGsign=0.5107 minWGstrong=0.0861 topK=0.6812 rel=36.93x CV=0.8619 signStable=0.938
+feature= 2379 score=0.615718 nearLayers=0.531 meanU=0.7656 minWGsign=0.5000 minWGstrong=0.0030 topK=0.6540 rel=21.09x CV=0.2495 signStable=0.812
+feature=  736 score=0.579469 nearLayers=0.219 meanU=0.7144 minWGsign=0.5007 minWGstrong=0.0890 topK=0.6660 rel=23.85x CV=0.4059 signStable=0.938
+feature= 2862 score=0.574181 nearLayers=0.031 meanU=0.7477 minWGsign=0.5007 minWGstrong=0.2105 topK=0.6661 rel=26.02x CV=0.3957 signStable=0.938
+feature=   14 score=0.573183 nearLayers=0.188 meanU=0.7273 minWGsign=0.5000 minWGstrong=0.0225 topK=0.6281 rel=23.05x CV=0.2669 signStable=0.938
+feature= 3684 score=0.561969 nearLayers=0.062 meanU=0.7453 minWGsign=0.5031 minWGstrong=0.0838 topK=0.6085 rel=18.85x CV=0.3014 signStable=0.938
+feature= 2663 score=0.558218 nearLayers=0.000 meanU=0.7373 minWGsign=0.5000 minWGstrong=0.0682 topK=0.6757 rel=24.80x CV=0.3717 signStable=1.000
+feature= 2519 score=0.553490 nearLayers=0.000 meanU=0.6130 minWGsign=0.5000 minWGstrong=0.3324 topK=0.5630 rel=16.33x CV=0.7369 signStable=1.000
+feature= 1721 score=0.551861 nearLayers=0.000 meanU=0.6853 minWGsign=0.5029 minWGstrong=0.1997 topK=0.5601 rel=17.23x CV=0.4866 signStable=1.000
+feature= 1726 score=0.550495 nearLayers=0.000 meanU=0.6002 minWGsign=0.5007 minWGstrong=0.4068 topK=0.6416 rel=11.08x CV=0.7556 signStable=0.875
+feature= 2768 score=0.546873 nearLayers=0.125 meanU=0.6829 minWGsign=0.5000 minWGstrong=0.2360 topK=0.5789 rel=25.80x CV=0.6117 signStable=0.750
+feature=  253 score=0.544435 nearLayers=0.000 meanU=0.6837 minWGsign=0.5000 minWGstrong=0.1912 topK=0.6802 rel=24.61x CV=0.3330 signStable=0.750
+feature= 3288 score=0.536874 nearLayers=0.000 meanU=0.6173 minWGsign=0.5007 minWGstrong=0.2152 topK=0.5211 rel=13.52x CV=0.5238 signStable=1.000
+feature= 1778 score=0.529450 nearLayers=0.000 meanU=0.6284 minWGsign=0.5010 minWGstrong=0.1722 topK=0.5211 rel=16.32x CV=0.5008 signStable=0.938
+feature= 4010 score=0.526083 nearLayers=0.000 meanU=0.5604 minWGsign=0.5021 minWGstrong=0.3221 topK=0.5726 rel=7.10x CV=0.6651 signStable=0.938
+feature= 4042 score=0.526010 nearLayers=0.375 meanU=0.6494 minWGsign=0.5008 minWGstrong=0.0303 topK=0.4383 rel=9.31x CV=0.3191 signStable=0.625
+feature= 1284 score=0.523915 nearLayers=0.000 meanU=0.5840 minWGsign=0.5000 minWGstrong=0.2144 topK=0.4695 rel=12.10x CV=0.5491 signStable=1.000
+feature= 2028 score=0.523631 nearLayers=0.000 meanU=0.6236 minWGsign=0.5007 minWGstrong=0.2256 topK=0.5605 rel=24.23x CV=0.6414 signStable=0.812
+feature= 4078 score=0.523335 nearLayers=0.031 meanU=0.6090 minWGsign=0.5034 minWGstrong=0.1036 topK=0.5014 rel=12.17x CV=0.4783 signStable=1.000
+feature= 1504 score=0.522997 nearLayers=0.000 meanU=0.5843 minWGsign=0.5000 minWGstrong=0.1739 topK=0.4806 rel=13.94x CV=0.5361 signStable=1.000
+feature= 1236 score=0.522655 nearLayers=0.312 meanU=0.6203 minWGsign=0.5007 minWGstrong=0.0716 topK=0.3569 rel=7.40x CV=0.3520 signStable=0.812
+feature= 2766 score=0.516220 nearLayers=0.000 meanU=0.6267 minWGsign=0.5000 minWGstrong=0.1165 topK=0.3942 rel=13.98x CV=0.4394 signStable=1.000
+feature=  286 score=0.516020 nearLayers=0.000 meanU=0.5911 minWGsign=0.5000 minWGstrong=0.1281 topK=0.5109 rel=11.17x CV=0.5576 signStable=1.000
+feature= 1277 score=0.513158 nearLayers=0.000 meanU=0.5826 minWGsign=0.5007 minWGstrong=0.1816 topK=0.4580 rel=12.59x CV=0.5409 signStable=0.938
+feature= 2723 score=0.508147 nearLayers=0.000 meanU=0.6430 minWGsign=0.5000 minWGstrong=0.0367 topK=0.4969 rel=17.46x CV=0.4204 signStable=0.875
+feature= 1546 score=0.505572 nearLayers=0.000 meanU=0.5642 minWGsign=0.5008 minWGstrong=0.2037 topK=0.4503 rel=8.45x CV=0.5162 signStable=0.938
+feature=  599 score=0.505068 nearLayers=0.000 meanU=0.6113 minWGsign=0.5000 minWGstrong=0.0710 topK=0.4106 rel=13.90x CV=0.4028 signStable=0.938
+feature= 3769 score=0.503755 nearLayers=0.062 meanU=0.6356 minWGsign=0.5007 minWGstrong=0.0083 topK=0.3513 rel=13.00x CV=0.3663 signStable=0.938
+feature= 1030 score=0.498934 nearLayers=0.000 meanU=0.6125 minWGsign=0.5000 minWGstrong=0.2177 topK=0.4809 rel=18.62x CV=0.7455 signStable=0.688
+feature= 3986 score=0.498317 nearLayers=0.000 meanU=0.5986 minWGsign=0.5000 minWGstrong=0.0000 topK=0.4906 rel=8.85x CV=0.3123 signStable=0.938
+feature=  763 score=0.497593 nearLayers=0.000 meanU=0.6490 minWGsign=0.5022 minWGstrong=0.0117 topK=0.2699 rel=11.32x CV=0.2928 signStable=1.000
+feature=  505 score=0.497260 nearLayers=0.219 meanU=0.5393 minWGsign=0.5000 minWGstrong=0.0113 topK=0.3388 rel=4.48x CV=0.3643 signStable=1.000
+feature= 2255 score=0.496894 nearLayers=0.219 meanU=0.5539 minWGsign=0.5000 minWGstrong=0.0194 topK=0.2961 rel=5.40x CV=0.4148 signStable=1.000
+feature= 2038 score=0.495904 nearLayers=0.000 meanU=0.5572 minWGsign=0.5000 minWGstrong=0.1431 topK=0.4446 rel=9.53x CV=0.6138 signStable=0.938
+feature= 3991 score=0.495702 nearLayers=0.000 meanU=0.6092 minWGsign=0.5014 minWGstrong=0.0745 topK=0.3587 rel=12.80x CV=0.4709 signStable=0.938
+feature= 1151 score=0.493981 nearLayers=0.000 meanU=0.5257 minWGsign=0.5000 minWGstrong=0.2479 topK=0.4165 rel=6.94x CV=0.7545 signStable=0.938
+feature=  344 score=0.492293 nearLayers=0.000 meanU=0.5739 minWGsign=0.5007 minWGstrong=0.0928 topK=0.3987 rel=10.33x CV=0.4849 signStable=0.938
+feature= 1097 score=0.489836 nearLayers=0.000 meanU=0.5196 minWGsign=0.5007 minWGstrong=0.1794 topK=0.3520 rel=8.56x CV=0.6413 signStable=1.000
+feature= 2112 score=0.489414 nearLayers=0.000 meanU=0.5963 minWGsign=0.5014 minWGstrong=0.0395 topK=0.3211 rel=9.84x CV=0.4040 signStable=1.000
+feature= 3984 score=0.488099 nearLayers=0.000 meanU=0.5394 minWGsign=0.5000 minWGstrong=0.1482 topK=0.3452 rel=7.53x CV=0.5228 signStable=1.000
+feature= 2813 score=0.486147 nearLayers=0.000 meanU=0.5603 minWGsign=0.5000 minWGstrong=0.0502 topK=0.4238 rel=10.47x CV=0.5283 signStable=0.938
+feature= 3140 score=0.485848 nearLayers=0.125 meanU=0.5529 minWGsign=0.5007 minWGstrong=0.1607 topK=0.3482 rel=5.79x CV=0.5221 signStable=0.812
+feature=   56 score=0.483657 nearLayers=0.000 meanU=0.5706 minWGsign=0.5000 minWGstrong=0.5540 topK=0.5641 rel=7.66x CV=0.6277 signStable=0.188
+feature= 3011 score=0.483420 nearLayers=0.000 meanU=0.5244 minWGsign=0.5000 minWGstrong=0.0771 topK=0.3858 rel=8.29x CV=0.4990 signStable=1.000
+feature= 3236 score=0.482211 nearLayers=0.000 meanU=0.5160 minWGsign=0.5000 minWGstrong=0.1958 topK=0.3140 rel=8.27x CV=0.5687 signStable=0.938
+feature= 1338 score=0.481458 nearLayers=0.031 meanU=0.5850 minWGsign=0.5081 minWGstrong=0.0061 topK=0.2294 rel=10.02x CV=0.3735 signStable=1.000
+feature= 1270 score=0.480635 nearLayers=0.344 meanU=0.6337 minWGsign=0.5007 minWGstrong=0.0017 topK=0.2907 rel=9.03x CV=0.3341 signStable=0.438
+feature= 2323 score=0.479983 nearLayers=0.000 meanU=0.5599 minWGsign=0.5011 minWGstrong=0.0518 topK=0.3234 rel=10.34x CV=0.4225 signStable=0.938
+feature= 2227 score=0.478286 nearLayers=0.000 meanU=0.5095 minWGsign=0.5000 minWGstrong=0.1435 topK=0.2870 rel=7.42x CV=0.4886 signStable=1.000
+feature= 2594 score=0.476342 nearLayers=0.000 meanU=0.5346 minWGsign=0.5008 minWGstrong=0.0404 topK=0.2745 rel=10.55x CV=0.4305 signStable=1.000
+feature= 2730 score=0.476210 nearLayers=0.000 meanU=0.4797 minWGsign=0.5000 minWGstrong=0.1825 topK=0.3611 rel=5.61x CV=0.7215 signStable=1.000
+feature= 3595 score=0.472763 nearLayers=0.000 meanU=0.4729 minWGsign=0.5000 minWGstrong=0.2202 topK=0.3465 rel=5.51x CV=0.6779 signStable=0.938
+feature= 2071 score=0.470175 nearLayers=0.000 meanU=0.5221 minWGsign=0.5000 minWGstrong=0.1650 topK=0.3621 rel=8.18x CV=0.6114 signStable=0.812
+feature=  722 score=0.469251 nearLayers=0.000 meanU=0.5690 minWGsign=0.5000 minWGstrong=0.0086 topK=0.2478 rel=8.60x CV=0.3303 signStable=0.938
+feature= 2981 score=0.468868 nearLayers=0.000 meanU=0.5298 minWGsign=0.5000 minWGstrong=0.0373 topK=0.3819 rel=8.89x CV=0.7238 signStable=0.938
+feature= 2803 score=0.468611 nearLayers=0.000 meanU=0.5184 minWGsign=0.5000 minWGstrong=0.0746 topK=0.3027 rel=8.06x CV=0.7190 signStable=1.000
+feature= 3351 score=0.468315 nearLayers=0.000 meanU=0.5054 minWGsign=0.5010 minWGstrong=0.1370 topK=0.2328 rel=6.32x CV=0.4955 signStable=1.000
+feature=  685 score=0.467619 nearLayers=0.000 meanU=0.5429 minWGsign=0.5000 minWGstrong=0.0299 topK=0.3410 rel=9.90x CV=0.4625 signStable=0.875
+feature=  383 score=0.466857 nearLayers=0.094 meanU=0.5550 minWGsign=0.5000 minWGstrong=0.0237 topK=0.1941 rel=7.64x CV=0.3571 signStable=0.875
+feature= 2297 score=0.466824 nearLayers=0.000 meanU=0.5756 minWGsign=0.5007 minWGstrong=0.0029 topK=0.3424 rel=10.88x CV=0.4078 signStable=0.812
+feature=  220 score=0.466772 nearLayers=0.031 meanU=0.5488 minWGsign=0.5000 minWGstrong=0.0244 topK=0.3824 rel=10.99x CV=0.4386 signStable=0.750
+feature= 3586 score=0.465633 nearLayers=0.062 meanU=0.5594 minWGsign=0.5000 minWGstrong=0.0574 topK=0.2258 rel=7.37x CV=0.2446 signStable=0.750
+feature=  353 score=0.463696 nearLayers=0.000 meanU=0.5033 minWGsign=0.5000 minWGstrong=0.1334 topK=0.2131 rel=7.64x CV=0.4699 signStable=0.938
+feature= 3330 score=0.463591 nearLayers=0.000 meanU=0.5319 minWGsign=0.5000 minWGstrong=0.1541 topK=0.3367 rel=8.37x CV=0.5368 signStable=0.750
+feature= 3092 score=0.463244 nearLayers=0.000 meanU=0.5303 minWGsign=0.5222 minWGstrong=0.0212 topK=0.1963 rel=6.30x CV=0.3347 signStable=1.000
+feature=  207 score=0.461729 nearLayers=0.000 meanU=0.5736 minWGsign=0.5000 minWGstrong=0.2647 topK=0.5175 rel=9.95x CV=0.5297 signStable=0.312
+feature= 2083 score=0.461662 nearLayers=0.000 meanU=0.5317 minWGsign=0.5014 minWGstrong=0.0046 topK=0.2632 rel=7.05x CV=0.3267 signStable=0.938
+feature= 3289 score=0.460164 nearLayers=0.000 meanU=0.5181 minWGsign=0.5007 minWGstrong=0.0244 topK=0.2259 rel=6.60x CV=0.3846 signStable=1.000
+feature= 1858 score=0.459642 nearLayers=0.000 meanU=0.5474 minWGsign=0.5000 minWGstrong=0.0070 topK=0.2569 rel=9.94x CV=0.3997 signStable=0.875
+feature= 2207 score=0.458280 nearLayers=0.000 meanU=0.5290 minWGsign=0.5007 minWGstrong=0.0167 topK=0.2161 rel=8.55x CV=0.3867 signStable=0.938
+feature= 3573 score=0.457757 nearLayers=0.000 meanU=0.5623 minWGsign=0.5012 minWGstrong=0.0363 topK=0.1487 rel=8.85x CV=0.4230 signStable=0.938
+feature=   19 score=0.456501 nearLayers=0.000 meanU=0.5349 minWGsign=0.5014 minWGstrong=0.0078 topK=0.1744 rel=8.66x CV=0.3443 signStable=0.938
+feature=  434 score=0.455732 nearLayers=0.000 meanU=0.4962 minWGsign=0.5008 minWGstrong=0.0076 topK=0.1955 rel=8.27x CV=0.3932 signStable=1.000
+feature= 3889 score=0.455715 nearLayers=0.000 meanU=0.4952 minWGsign=0.5007 minWGstrong=0.0894 topK=0.2022 rel=6.19x CV=0.3824 signStable=0.938
+feature= 1918 score=0.453817 nearLayers=0.000 meanU=0.5066 minWGsign=0.5000 minWGstrong=0.0234 topK=0.2528 rel=8.84x CV=0.5615 signStable=0.938
+feature= 2154 score=0.453715 nearLayers=0.031 meanU=0.5000 minWGsign=0.5007 minWGstrong=0.0051 topK=0.2116 rel=7.51x CV=0.3951 signStable=0.938
+feature= 1890 score=0.452917 nearLayers=0.000 meanU=0.5378 minWGsign=0.5000 minWGstrong=0.0234 topK=0.1571 rel=7.54x CV=0.3689 signStable=0.938
+feature= 1599 score=0.451690 nearLayers=0.000 meanU=0.4772 minWGsign=0.5000 minWGstrong=0.1655 topK=0.3405 rel=4.43x CV=0.5567 signStable=0.812
+feature= 3858 score=0.450861 nearLayers=0.000 meanU=0.4575 minWGsign=0.5000 minWGstrong=0.1094 topK=0.2391 rel=4.37x CV=0.5267 signStable=1.000
+feature= 2377 score=0.450215 nearLayers=0.000 meanU=0.5154 minWGsign=0.5021 minWGstrong=0.0167 topK=0.1652 rel=6.98x CV=0.3402 signStable=0.938
+feature= 2514 score=0.450211 nearLayers=0.000 meanU=0.5324 minWGsign=0.5014 minWGstrong=0.0058 topK=0.1470 rel=7.67x CV=0.3542 signStable=0.938
+feature=  463 score=0.450161 nearLayers=0.000 meanU=0.4306 minWGsign=0.5000 minWGstrong=0.1420 topK=0.1798 rel=5.04x CV=0.4607 signStable=1.000
+feature= 3274 score=0.449185 nearLayers=0.000 meanU=0.4718 minWGsign=0.5000 minWGstrong=0.1774 topK=0.2016 rel=4.92x CV=0.4760 signStable=0.875
+feature= 3203 score=0.447960 nearLayers=0.000 meanU=0.4801 minWGsign=0.5007 minWGstrong=0.0488 topK=0.1567 rel=6.78x CV=0.4678 signStable=1.000
+feature= 2555 score=0.447030 nearLayers=0.000 meanU=0.5425 minWGsign=0.5014 minWGstrong=0.0589 topK=0.1928 rel=8.00x CV=0.4435 signStable=0.812
+feature= 2504 score=0.446787 nearLayers=0.000 meanU=0.4794 minWGsign=0.5000 minWGstrong=0.0559 topK=0.2642 rel=5.50x CV=0.5476 signStable=0.938
+feature= 3401 score=0.446507 nearLayers=0.000 meanU=0.4825 minWGsign=0.5000 minWGstrong=0.0124 topK=0.1164 rel=6.54x CV=0.3157 signStable=1.000
+feature= 2943 score=0.441196 nearLayers=0.000 meanU=0.4459 minWGsign=0.5000 minWGstrong=0.1180 topK=0.2464 rel=3.30x CV=0.4892 signStable=0.938
+feature= 2428 score=0.440897 nearLayers=0.000 meanU=0.4398 minWGsign=0.5000 minWGstrong=0.1370 topK=0.1888 rel=4.36x CV=0.5177 signStable=0.938
+feature=  604 score=0.439595 nearLayers=0.000 meanU=0.4473 minWGsign=0.5000 minWGstrong=0.0890 topK=0.1585 rel=4.66x CV=0.5353 signStable=1.000
+feature=  783 score=0.438500 nearLayers=0.000 meanU=0.4298 minWGsign=0.5000 minWGstrong=0.0779 topK=0.0868 rel=5.17x CV=0.3443 signStable=1.000
+feature=  957 score=0.437824 nearLayers=0.000 meanU=0.4749 minWGsign=0.5000 minWGstrong=0.1022 topK=0.2736 rel=4.38x CV=0.5026 signStable=0.812
+feature= 1837 score=0.437363 nearLayers=0.000 meanU=0.4964 minWGsign=0.5007 minWGstrong=0.0517 topK=0.1863 rel=6.20x CV=0.3737 signStable=0.812
+feature= 3014 score=0.436076 nearLayers=0.000 meanU=0.5056 minWGsign=0.5000 minWGstrong=0.0215 topK=0.2268 rel=8.10x CV=0.4019 signStable=0.750
+feature= 1567 score=0.435168 nearLayers=0.000 meanU=0.4591 minWGsign=0.5000 minWGstrong=0.1234 topK=0.1871 rel=4.94x CV=0.4170 signStable=0.812

analysis/cross_model_persistent_scan_50k_qwen35_2b_data/Qwen__Qwen3.5-9B/layer_features.csv

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d07dcfff35f473f6791bba8d45b2138fc0b05a501c990b17eac2a7cae8cb0ea
+size 32560076

analysis/cross_model_persistent_scan_50k_qwen35_2b_data/Qwen__Qwen3.5-9B/runtime.json

@@ -0,0 +1,45 @@
+{
+  "model": "Qwen/Qwen3.5-9B",
+  "loader": "AutoModelForMultimodalLM",
+  "stack": "model.language_model.layers",
+  "n_layers": 32,
+  "hidden_size": 4096,
+  "target_sequences": 50000,
+  "batch_size": 16,
+  "max_input_tokens": 128,
+  "prompt_pipeline": "original_qwen35_2b_v1",
+  "sources": [
+    "ultrachat",
+    "fineweb_edu",
+    "openwebmath",
+    "cosmopedia_v2"
+  ],
+  "formats": [
+    "raw",
+    "qa_short",
+    "user_assistant",
+    "hash_sections",
+    "xml_document",
+    "key_point",
+    "continue",
+    "next_sentence",
+    "context_answer",
+    "brackets",
+    "reader_reply",
+    "plain_instruction",
+    "title",
+    "summary",
+    "minimal",
+    "note",
+    "completion",
+    "quoted",
+    "dash",
+    "task_block"
+  ],
+  "grouping": "source::format",
+  "reference_prompt_tokenizer": "Qwen/Qwen3.5-2B",
+  "seed": 3407,
+  "min_input_tokens": 48,
+  "top_fraction": 0.015625,
+  "strong_multiplier": 3.0
+}