Upload qwen3-soft-switch-fixed-controller

qwen3-soft-switch-fixed-controller/SUMMARY.md

@@ -0,0 +1,28 @@
+# Qwen3-4B held-out fixed-controller audit
+
+- Model: `mlx-community/Qwen3-4B-4bit` at `4dcb3d101c2a062e5c1d4bb173588c54ea6c4d25`.
+- Both conditions use `enable_thinking=True` and the public `/think` versus `/no_think` soft switch.
+- The controller is one fit-set mean `think - off` residual vector at layer boundary `28` and the shared `<think>` token. It is added for off-to-think and subtracted for think-to-off.
+- The fit-set rule selected alpha `1.0` before held-out evaluation.
+- Fit prompts: `12`. Held-out same-category prompts: `12`. Held-out category-shift prompts: `24`.
+- Controller norm: `112.586914`; mean fit-prompt cosine to the mean controller: `0.9749`.
+
+## Held-out result
+
+### Held Out Same Category
+
+- `off_to_think`: donor win `1.000` (95% prompt-bootstrap CI `[1.000, 1.000]`), donor-token match `1.000`, mean JS-to-donor `0.0000`, mean donor margin `0.6931`.
+- `think_to_off`: donor win `1.000` (95% prompt-bootstrap CI `[1.000, 1.000]`), donor-token match `1.000`, mean JS-to-donor `0.0000`, mean donor margin `0.6931`.
+
+### Held Out Category Shift
+
+- `off_to_think`: donor win `1.000` (95% prompt-bootstrap CI `[1.000, 1.000]`), donor-token match `1.000`, mean JS-to-donor `0.0000`, mean donor margin `0.6931`.
+- `think_to_off`: donor win `1.000` (95% prompt-bootstrap CI `[1.000, 1.000]`), donor-token match `1.000`, mean JS-to-donor `0.0000`, mean donor margin `0.6931`.
+
+## Controls
+
+The artifact reports the unchanged target, the sign-reversed controller, three norm-matched random vectors, and the same controller moved four positions earlier. Random-vector rows are averaged within prompt before uncertainty is computed.
+
+## Interpretation boundary
+
+This is a held-out response-entry audit. It tests whether one train-learned activation vector transfers at the first soft-switch branch decision. It does not test answer accuracy, reasoning quality, or continued residual control after that one decision.

qwen3-soft-switch-fixed-controller/alpha_selection.json

@@ -0,0 +1,67 @@
+[
+  {
+    "alpha": 0.25,
+    "count": 24,
+    "worse_direction_donor_win": 0.0,
+    "combined_donor_win": 0.0,
+    "combined_donor_token_match": 0.0,
+    "mean_donor_margin": -0.6931458687434165,
+    "mean_js_to_donor": 0.693145921225986,
+    "directional_donor_win": {
+      "off_to_think": 0.0,
+      "think_to_off": 0.0
+    }
+  },
+  {
+    "alpha": 0.5,
+    "count": 24,
+    "worse_direction_donor_win": 0.0,
+    "combined_donor_win": 0.5,
+    "combined_donor_token_match": 0.5,
+    "mean_donor_margin": -0.08758681809626101,
+    "mean_js_to_donor": 0.36801834077284395,
+    "directional_donor_win": {
+      "off_to_think": 1.0,
+      "think_to_off": 0.0
+    }
+  },
+  {
+    "alpha": 1.0,
+    "count": 24,
+    "worse_direction_donor_win": 1.0,
+    "combined_donor_win": 1.0,
+    "combined_donor_token_match": 1.0,
+    "mean_donor_margin": 0.6931444624197308,
+    "mean_js_to_donor": 1.2803966101695965e-07,
+    "directional_donor_win": {
+      "off_to_think": 1.0,
+      "think_to_off": 1.0
+    }
+  },
+  {
+    "alpha": 2.0,
+    "count": 24,
+    "worse_direction_donor_win": 1.0,
+    "combined_donor_win": 1.0,
+    "combined_donor_token_match": 0.875,
+    "mean_donor_margin": 0.6076891112758444,
+    "mean_js_to_donor": 0.08545691789823312,
+    "directional_donor_win": {
+      "off_to_think": 1.0,
+      "think_to_off": 1.0
+    }
+  },
+  {
+    "alpha": 4.0,
+    "count": 24,
+    "worse_direction_donor_win": 1.0,
+    "combined_donor_win": 1.0,
+    "combined_donor_token_match": 0.5,
+    "mean_donor_margin": 0.3460064210531057,
+    "mean_js_to_donor": 0.34713919171735846,
+    "directional_donor_win": {
+      "off_to_think": 1.0,
+      "think_to_off": 1.0
+    }
+  }
+]

qwen3-soft-switch-fixed-controller/audit_aggregate.json

@@ -0,0 +1,642 @@
+[
+  {
+    "split": "held_out_category_shift",
+    "direction": "off_to_think",
+    "method": "fixed_earlier_position",
+    "n_prompts": 24,
+    "n_rows": 24,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931469310236746,
+    "donor_margin_ci95": [
+      -0.6931470053683065,
+      -0.6931468527762618
+    ],
+    "mean_js_to_donor": 0.6931469313403071,
+    "js_to_donor_ci95": [
+      0.6931468529970968,
+      0.6931470056915587
+    ],
+    "mean_js_to_target": 3.166325131574721e-10,
+    "js_to_target_ci95": [
+      1.7989732507867666e-10,
+      4.92151503506408e-10
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "off_to_think",
+    "method": "fixed_signed",
+    "n_prompts": 24,
+    "n_rows": 24,
+    "mean_donor_win": 1.0,
+    "donor_win_ci95": [
+      1.0,
+      1.0
+    ],
+    "mean_donor_token_match": 1.0,
+    "donor_token_match_ci95": [
+      1.0,
+      1.0
+    ],
+    "mean_donor_margin": 0.693146829350202,
+    "donor_margin_ci95": [
+      0.6931467705455445,
+      0.6931468868609774
+    ],
+    "mean_js_to_donor": 1.0254671702073614e-08,
+    "js_to_donor_ci95": [
+      7.168476255223462e-09,
+      1.3469075570145597e-08
+    ],
+    "mean_js_to_target": 0.6931468396048738,
+    "js_to_target_ci95": [
+      0.6931467811059991,
+      0.6931468975388017
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "off_to_think",
+    "method": "opposite_signed",
+    "n_prompts": 24,
+    "n_rows": 24,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.664232920150759,
+    "donor_margin_ci95": [
+      -0.6746430907542258,
+      -0.6518893759410646
+    ],
+    "mean_js_to_donor": 0.6931394897419886,
+    "js_to_donor_ci95": [
+      0.6931375610578059,
+      0.6931411489713218
+    ],
+    "mean_js_to_target": 0.02890656959122954,
+    "js_to_target_ci95": [
+      0.018496208935534723,
+      0.04124893838680243
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "off_to_think",
+    "method": "random_norm_matched",
+    "n_prompts": 24,
+    "n_rows": 72,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931388083093241,
+    "donor_margin_ci95": [
+      -0.6931403102663989,
+      -0.6931371648004525
+    ],
+    "mean_js_to_donor": 0.693140514046355,
+    "js_to_donor_ci95": [
+      0.6931389605772241,
+      0.6931418610883947
+    ],
+    "mean_js_to_target": 1.705737030983684e-06,
+    "js_to_target_ci95": [
+      1.4077425674506097e-06,
+      2.004925185860033e-06
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "off_to_think",
+    "method": "zero",
+    "n_prompts": 24,
+    "n_rows": 24,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931469541997154,
+    "donor_margin_ci95": [
+      -0.693147033870871,
+      -0.6931468717167344
+    ],
+    "mean_js_to_donor": 0.6931469541997154,
+    "js_to_donor_ci95": [
+      0.6931468717167344,
+      0.693147033870871
+    ],
+    "mean_js_to_target": 0.0,
+    "js_to_target_ci95": [
+      0.0,
+      0.0
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "think_to_off",
+    "method": "fixed_earlier_position",
+    "n_prompts": 24,
+    "n_rows": 24,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931469071121131,
+    "donor_margin_ci95": [
+      -0.6931469908741696,
+      -0.6931468193850381
+    ],
+    "mean_js_to_donor": 0.6931469073871609,
+    "js_to_donor_ci95": [
+      0.6931468196351035,
+      0.6931469911307749
+    ],
+    "mean_js_to_target": 2.750478486716539e-10,
+    "js_to_target_ci95": [
+      1.8645810940810016e-10,
+      3.7568983247762554e-10
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "think_to_off",
+    "method": "fixed_signed",
+    "n_prompts": 24,
+    "n_rows": 24,
+    "mean_donor_win": 1.0,
+    "donor_win_ci95": [
+      1.0,
+      1.0
+    ],
+    "mean_donor_token_match": 1.0,
+    "donor_token_match_ci95": [
+      1.0,
+      1.0
+    ],
+    "mean_donor_margin": 0.6931222213675711,
+    "donor_margin_ci95": [
+      0.6930897001207836,
+      0.6931425804519925
+    ],
+    "mean_js_to_donor": 1.421713493347396e-06,
+    "js_to_donor_ci95": [
+      2.1004394593525438e-07,
+      3.40794108683691e-06
+    ],
+    "mean_js_to_target": 0.6931236430810644,
+    "js_to_target_ci95": [
+      0.6930930928537035,
+      0.6931427898012532
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "think_to_off",
+    "method": "opposite_signed",
+    "n_prompts": 24,
+    "n_rows": 24,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931469113579148,
+    "donor_margin_ci95": [
+      -0.6931470142128139,
+      -0.6931468052194389
+    ],
+    "mean_js_to_donor": 0.6931469943336044,
+    "js_to_donor_ci95": [
+      0.6931468972918383,
+      0.6931470830664278
+    ],
+    "mean_js_to_target": 8.297568956906983e-08,
+    "js_to_target_ci95": [
+      3.570710986457489e-08,
+      1.4725269616774358e-07
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "think_to_off",
+    "method": "random_norm_matched",
+    "n_prompts": 24,
+    "n_rows": 72,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931468840069249,
+    "donor_margin_ci95": [
+      -0.6931470078629456,
+      -0.6931467427806919
+    ],
+    "mean_js_to_donor": 0.6931469150052996,
+    "js_to_donor_ci95": [
+      0.6931467778346903,
+      0.6931470351359542
+    ],
+    "mean_js_to_target": 3.099837463828269e-08,
+    "js_to_target_ci95": [
+      2.1110269422350448e-08,
+      4.248772125240107e-08
+    ]
+  },
+  {
+    "split": "held_out_category_shift",
+    "direction": "think_to_off",
+    "method": "zero",
+    "n_prompts": 24,
+    "n_rows": 24,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931469541997154,
+    "donor_margin_ci95": [
+      -0.6931470352250019,
+      -0.6931468694262328
+    ],
+    "mean_js_to_donor": 0.6931469541997154,
+    "js_to_donor_ci95": [
+      0.6931468694262328,
+      0.6931470352250019
+    ],
+    "mean_js_to_target": 0.0,
+    "js_to_target_ci95": [
+      0.0,
+      0.0
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "off_to_think",
+    "method": "fixed_earlier_position",
+    "n_prompts": 12,
+    "n_rows": 12,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931470391228415,
+    "donor_margin_ci95": [
+      -0.6931471065838363,
+      -0.6931469649350727
+    ],
+    "mean_js_to_donor": 0.6931470392105079,
+    "js_to_donor_ci95": [
+      0.6931469649959342,
+      0.6931471066609561
+    ],
+    "mean_js_to_target": 8.766638254942828e-11,
+    "js_to_target_ci95": [
+      4.2821808441330736e-11,
+      1.501520934997215e-10
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "off_to_think",
+    "method": "fixed_signed",
+    "n_prompts": 12,
+    "n_rows": 12,
+    "mean_donor_win": 1.0,
+    "donor_win_ci95": [
+      1.0,
+      1.0
+    ],
+    "mean_donor_token_match": 1.0,
+    "donor_token_match_ci95": [
+      1.0,
+      1.0
+    ],
+    "mean_donor_margin": 0.6931469492870609,
+    "donor_margin_ci95": [
+      0.6931468728833705,
+      0.6931470241212413
+    ],
+    "mean_js_to_donor": 3.62655579826069e-09,
+    "js_to_donor_ci95": [
+      2.2390902763773736e-09,
+      5.7179291137308715e-09
+    ],
+    "mean_js_to_target": 0.6931469529136166,
+    "js_to_target_ci95": [
+      0.6931468779154742,
+      0.6931470268905451
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "off_to_think",
+    "method": "opposite_signed",
+    "n_prompts": 12,
+    "n_rows": 12,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6826024343614879,
+    "donor_margin_ci95": [
+      -0.6875430173409902,
+      -0.6770453834194984
+    ],
+    "mean_js_to_donor": 0.6931427215058131,
+    "js_to_donor_ci95": [
+      0.6931416928924672,
+      0.6931437315671977
+    ],
+    "mean_js_to_target": 0.010540287144325094,
+    "js_to_target_ci95": [
+      0.005600202010181046,
+      0.016096925441729287
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "off_to_think",
+    "method": "random_norm_matched",
+    "n_prompts": 12,
+    "n_rows": 36,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.693142238481503,
+    "donor_margin_ci95": [
+      -0.6931435988393708,
+      -0.6931405860850134
+    ],
+    "mean_js_to_donor": 0.6931428320020324,
+    "js_to_donor_ci95": [
+      0.6931413326098694,
+      0.6931440639377024
+    ],
+    "mean_js_to_target": 5.935205294278544e-07,
+    "js_to_target_ci95": [
+      4.328733924193193e-07,
+      7.655502291639151e-07
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "off_to_think",
+    "method": "zero",
+    "n_prompts": 12,
+    "n_rows": 12,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931470405588983,
+    "donor_margin_ci95": [
+      -0.6931471076248473,
+      -0.693146964931182
+    ],
+    "mean_js_to_donor": 0.6931470405588983,
+    "js_to_donor_ci95": [
+      0.693146964931182,
+      0.6931471076248473
+    ],
+    "mean_js_to_target": 0.0,
+    "js_to_target_ci95": [
+      0.0,
+      0.0
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "think_to_off",
+    "method": "fixed_earlier_position",
+    "n_prompts": 12,
+    "n_rows": 12,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.693147001153224,
+    "donor_margin_ci95": [
+      -0.693147085743529,
+      -0.6931469091064172
+    ],
+    "mean_js_to_donor": 0.6931470014360479,
+    "js_to_donor_ci95": [
+      0.693146909588993,
+      0.6931470859924309
+    ],
+    "mean_js_to_target": 2.828238285696571e-10,
+    "js_to_target_ci95": [
+      1.0045687227564119e-10,
+      4.849645496648741e-10
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "think_to_off",
+    "method": "fixed_signed",
+    "n_prompts": 12,
+    "n_rows": 12,
+    "mean_donor_win": 1.0,
+    "donor_win_ci95": [
+      1.0,
+      1.0
+    ],
+    "mean_donor_token_match": 1.0,
+    "donor_token_match_ci95": [
+      1.0,
+      1.0
+    ],
+    "mean_donor_margin": 0.6931441571407341,
+    "donor_margin_ci95": [
+      0.6931426917443885,
+      0.6931453816588616
+    ],
+    "mean_js_to_donor": 1.3734455141439547e-07,
+    "js_to_donor_ci95": [
+      8.224476379777067e-08,
+      2.0484122422803148e-07
+    ],
+    "mean_js_to_target": 0.6931442944852856,
+    "js_to_target_ci95": [
+      0.6931428994009677,
+      0.6931454636560184
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "think_to_off",
+    "method": "opposite_signed",
+    "n_prompts": 12,
+    "n_rows": 12,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931469080636986,
+    "donor_margin_ci95": [
+      -0.6931470585812479,
+      -0.6931467314567078
+    ],
+    "mean_js_to_donor": 0.6931469637884285,
+    "js_to_donor_ci95": [
+      0.6931468137099002,
+      0.6931470945657948
+    ],
+    "mean_js_to_target": 5.57247296562856e-08,
+    "js_to_target_ci95": [
+      3.1679295320022627e-08,
+      8.397671304444428e-08
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "think_to_off",
+    "method": "random_norm_matched",
+    "n_prompts": 12,
+    "n_rows": 36,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931466880718892,
+    "donor_margin_ci95": [
+      -0.6931469659763809,
+      -0.6931463988517631
+    ],
+    "mean_js_to_donor": 0.6931467248435123,
+    "js_to_donor_ci95": [
+      0.6931464460246677,
+      0.6931469922693474
+    ],
+    "mean_js_to_target": 3.677162303641701e-08,
+    "js_to_target_ci95": [
+      2.22479523035754e-08,
+      5.118976411056396e-08
+    ]
+  },
+  {
+    "split": "held_out_same_category",
+    "direction": "think_to_off",
+    "method": "zero",
+    "n_prompts": 12,
+    "n_rows": 12,
+    "mean_donor_win": 0.0,
+    "donor_win_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_token_match": 0.0,
+    "donor_token_match_ci95": [
+      0.0,
+      0.0
+    ],
+    "mean_donor_margin": -0.6931470405588983,
+    "donor_margin_ci95": [
+      -0.6931471081431074,
+      -0.6931469663043396
+    ],
+    "mean_js_to_donor": 0.6931470405588983,
+    "js_to_donor_ci95": [
+      0.6931469663043396,
+      0.6931471081431074
+    ],
+    "mean_js_to_target": 0.0,
+    "js_to_target_ci95": [
+      0.0,
+      0.0
+    ]
+  }
+]

qwen3-soft-switch-fixed-controller/completion.json

@@ -0,0 +1,6 @@
+{
+  "completed_at_utc": "2026-07-28T07:58:50.154853+00:00",
+  "selected_alpha": 1.0,
+  "row_count": 504,
+  "held_out_prompt_count": 36
+}

qwen3-soft-switch-fixed-controller/controller_diagnostics.json

@@ -0,0 +1,65 @@
+{
+  "fit_count": 12,
+  "hidden_size": 2560,
+  "mean_vector_norm": 112.5869140625,
+  "individual_difference_norm_mean": 115.49103546142578,
+  "individual_difference_norm_range": [
+    110.46172332763672,
+    120.38420867919922
+  ],
+  "individual_cosine_to_mean": [
+    {
+      "id": "count_strawberries_r",
+      "cosine": 0.9632018804550171
+    },
+    {
+      "id": "count_committee_m",
+      "cosine": 0.9722326397895813
+    },
+    {
+      "id": "mul_317_248",
+      "cosine": 0.9816783666610718
+    },
+    {
+      "id": "mul_126_94",
+      "cosine": 0.9842002391815186
+    },
+    {
+      "id": "eq_3_7_25",
+      "cosine": 0.9815255403518677
+    },
+    {
+      "id": "eq_5_-4_31",
+      "cosine": 0.9807822704315186
+    },
+    {
+      "id": "ages_Ava_Ben_Cara_Dan",
+      "cosine": 0.9691709280014038
+    },
+    {
+      "id": "ages_Iris_Jules_Kai_Lena",
+      "cosine": 0.9678541421890259
+    },
+    {
+      "id": "coin_6",
+      "cosine": 0.9857755303382874
+    },
+    {
+      "id": "coin_7",
+      "cosine": 0.984341025352478
+    },
+    {
+      "id": "heads_exact2_3",
+      "cosine": 0.9638394713401794
+    },
+    {
+      "id": "heads_exact2_4",
+      "cosine": 0.9640707969665527
+    }
+  ],
+  "cosine_to_mean_mean": 0.9748894572257996,
+  "cosine_to_mean_range": [
+    0.9632018804550171,
+    0.9857755303382874
+  ]
+}

qwen3-soft-switch-fixed-controller/fixed_controller_vector.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db208aefc092d64e2cad33c4b9870f89e02f7d0854fb37c8e4df3a926859dee6
+size 8025

qwen3-soft-switch-fixed-controller/prompt_splits.json

@@ -0,0 +1,248 @@
+{
+  "fit": [
+    {
+      "id": "count_strawberries_r",
+      "category": "counting",
+      "prompt": "How many r letters are in the word strawberries?"
+    },
+    {
+      "id": "count_committee_m",
+      "category": "counting",
+      "prompt": "How many m letters are in the word committee?"
+    },
+    {
+      "id": "mul_317_248",
+      "category": "arithmetic",
+      "prompt": "Compute 317 multiplied by 248 and give the exact result."
+    },
+    {
+      "id": "mul_126_94",
+      "category": "arithmetic",
+      "prompt": "Compute 126 multiplied by 94 and give the exact result."
+    },
+    {
+      "id": "eq_3_7_25",
+      "category": "algebra",
+      "prompt": "Solve for x: 3x + 7 = 25."
+    },
+    {
+      "id": "eq_5_-4_31",
+      "category": "algebra",
+      "prompt": "Solve for x: 5x + -4 = 31."
+    },
+    {
+      "id": "ages_Ava_Ben_Cara_Dan",
+      "category": "logic_ordering",
+      "prompt": "Ava is older than Ben. Ben is older than Cara. Cara is older than Dan. Who is the second youngest?"
+    },
+    {
+      "id": "ages_Iris_Jules_Kai_Lena",
+      "category": "logic_ordering",
+      "prompt": "Iris is older than Jules. Jules is older than Kai. Kai is older than Lena. Who is the second youngest?"
+    },
+    {
+      "id": "coin_6",
+      "category": "dynamic_programming",
+      "prompt": "You have coins worth 1, 3, and 4. What is the minimum number of coins needed to make 6?"
+    },
+    {
+      "id": "coin_7",
+      "category": "dynamic_programming",
+      "prompt": "You have coins worth 1, 3, and 4. What is the minimum number of coins needed to make 7?"
+    },
+    {
+      "id": "heads_exact2_3",
+      "category": "probability",
+      "prompt": "A fair coin is flipped 3 times. What is the probability of getting exactly two heads?"
+    },
+    {
+      "id": "heads_exact2_4",
+      "category": "probability",
+      "prompt": "A fair coin is flipped 4 times. What is the probability of getting exactly two heads?"
+    }
+  ],
+  "held_out_same_category": [
+    {
+      "id": "count_bookkeeper_e",
+      "category": "counting",
+      "prompt": "How many e letters are in the word bookkeeper?"
+    },
+    {
+      "id": "count_programming_g",
+      "category": "counting",
+      "prompt": "How many g letters are in the word programming?"
+    },
+    {
+      "id": "mul_124_125",
+      "category": "arithmetic",
+      "prompt": "Compute 124 multiplied by 125 and give the exact result."
+    },
+    {
+      "id": "mul_808_19",
+      "category": "arithmetic",
+      "prompt": "Compute 808 multiplied by 19 and give the exact result."
+    },
+    {
+      "id": "eq_4_3_35",
+      "category": "algebra",
+      "prompt": "Solve for x: 4x + 3 = 35."
+    },
+    {
+      "id": "eq_6_-1_23",
+      "category": "algebra",
+      "prompt": "Solve for x: 6x + -1 = 23."
+    },
+    {
+      "id": "ages_Uma_Vera_Wade_Xena",
+      "category": "logic_ordering",
+      "prompt": "Uma is older than Vera. Vera is older than Wade. Wade is older than Xena. Who is the second youngest?"
+    },
+    {
+      "id": "ages_Yara_Zane_Arlo_Bree",
+      "category": "logic_ordering",
+      "prompt": "Yara is older than Zane. Zane is older than Arlo. Arlo is older than Bree. Who is the second youngest?"
+    },
+    {
+      "id": "coin_10",
+      "category": "dynamic_programming",
+      "prompt": "You have coins worth 1, 3, and 4. What is the minimum number of coins needed to make 10?"
+    },
+    {
+      "id": "coin_11",
+      "category": "dynamic_programming",
+      "prompt": "You have coins worth 1, 3, and 4. What is the minimum number of coins needed to make 11?"
+    },
+    {
+      "id": "heads_exact2_7",
+      "category": "probability",
+      "prompt": "A fair coin is flipped 7 times. What is the probability of getting exactly two heads?"
+    },
+    {
+      "id": "heads_exact2_8",
+      "category": "probability",
+      "prompt": "A fair coin is flipped 8 times. What is the probability of getting exactly two heads?"
+    }
+  ],
+  "held_out_category_shift": [
+    {
+      "id": "calendar_monday_march_1",
+      "category": "calendar",
+      "prompt": "If January 1 is a Monday in a non-leap year, what day of the week is March 1?"
+    },
+    {
+      "id": "calendar_tuesday_april_1",
+      "category": "calendar",
+      "prompt": "If January 1 is a Tuesday in a non-leap year, what day of the week is April 1?"
+    },
+    {
+      "id": "calendar_wednesday_may_1",
+      "category": "calendar",
+      "prompt": "If January 1 is a Wednesday in a non-leap year, what day of the week is May 1?"
+    },
+    {
+      "id": "calendar_thursday_june_1",
+      "category": "calendar",
+      "prompt": "If January 1 is a Thursday in a non-leap year, what day of the week is June 1?"
+    },
+    {
+      "id": "calendar_friday_july_1",
+      "category": "calendar",
+      "prompt": "If January 1 is a Friday in a non-leap year, what day of the week is July 1?"
+    },
+    {
+      "id": "calendar_saturday_august_1",
+      "category": "calendar",
+      "prompt": "If January 1 is a Saturday in a non-leap year, what day of the week is August 1?"
+    },
+    {
+      "id": "sort_1",
+      "category": "language",
+      "prompt": "Sort these words alphabetically: banana, apple, apricot, blueberry."
+    },
+    {
+      "id": "sort_2",
+      "category": "language",
+      "prompt": "Sort these words alphabetically: zebra, ant, koala, yak."
+    },
+    {
+      "id": "sort_3",
+      "category": "language",
+      "prompt": "Sort these words alphabetically: violet, amber, cyan, beige."
+    },
+    {
+      "id": "sort_4",
+      "category": "language",
+      "prompt": "Sort these words alphabetically: delta, alpha, charlie, bravo."
+    },
+    {
+      "id": "sort_5",
+      "category": "language",
+      "prompt": "Sort these words alphabetically: plum, peach, pear, pineapple."
+    },
+    {
+      "id": "sort_6",
+      "category": "language",
+      "prompt": "Sort these words alphabetically: maple, cedar, birch, aspen."
+    },
+    {
+      "id": "code_bug_1",
+      "category": "coding",
+      "prompt": "What is wrong with this Python code?\n\ntotal = sum([1, 2, 3]) / len(1, 2, 3)"
+    },
+    {
+      "id": "code_bug_2",
+      "category": "coding",
+      "prompt": "What is wrong with this Python code?\n\nvalue = int('7') + '3'"
+    },
+    {
+      "id": "code_bug_3",
+      "category": "coding",
+      "prompt": "What is wrong with this Python code?\n\nitems.append[4]"
+    },
+    {
+      "id": "code_bug_4",
+      "category": "coding",
+      "prompt": "What is wrong with this Python code?\n\nfor i in range(3)\n    print(i)"
+    },
+    {
+      "id": "code_bug_5",
+      "category": "coding",
+      "prompt": "What is wrong with this Python code?\n\nif x = 5:\n    print(x)"
+    },
+    {
+      "id": "code_bug_6",
+      "category": "coding",
+      "prompt": "What is wrong with this Python code?\n\nresult = max(4, 9, '11')"
+    },
+    {
+      "id": "trip_bank",
+      "category": "planning",
+      "prompt": "I need to visit the bank, grocery store, and post office in one trip. The bank closes first, the grocery store closes second, and the post office closes last. What order is safest if I want to avoid closures?"
+    },
+    {
+      "id": "trip_pharmacy",
+      "category": "planning",
+      "prompt": "I need to visit the pharmacy, hardware store, and bakery in one trip. The pharmacy closes first, the hardware store closes second, and the bakery closes last. What order is safest if I want to avoid closures?"
+    },
+    {
+      "id": "trip_city_hall",
+      "category": "planning",
+      "prompt": "I need to visit the city hall, library, and cafe in one trip. The city hall closes first, the library closes second, and the cafe closes last. What order is safest if I want to avoid closures?"
+    },
+    {
+      "id": "trip_dentist",
+      "category": "planning",
+      "prompt": "I need to visit the dentist, laundromat, and market in one trip. The dentist closes first, the laundromat closes second, and the market closes last. What order is safest if I want to avoid closures?"
+    },
+    {
+      "id": "trip_doctor",
+      "category": "planning",
+      "prompt": "I need to visit the doctor, pet store, and bookstore in one trip. The doctor closes first, the pet store closes second, and the bookstore closes last. What order is safest if I want to avoid closures?"
+    },
+    {
+      "id": "trip_tailor",
+      "category": "planning",
+      "prompt": "I need to visit the tailor, florist, and museum in one trip. The tailor closes first, the florist closes second, and the museum closes last. What order is safest if I want to avoid closures?"
+    }
+  ]
+}

qwen3-soft-switch-fixed-controller/run_metadata.json

@@ -0,0 +1,13 @@
+{
+  "started_at_utc": "2026-07-28T07:58:03.969587+00:00",
+  "script": "/Users/d/coding/reasoning-switch-research-rebuttal/scripts/run_qwen3_soft_switch_fixed_controller_audit.py",
+  "script_sha256": "5fb77f9060dffc25ddde323805677d791ad3723f3eb35cab0af5ad0050c39a53",
+  "protocol": "/Users/d/coding/reasoning-switch-research-rebuttal/artifacts/rebuttal-20260728/qwen3-soft-switch-fixed-controller-protocol.json",
+  "protocol_sha256": "f2de193db33a892caefcf267a47ea5e8baa76a57565a53e6dff7f831991017e9",
+  "protocol_commit": "bd81f43519f6197269af1d833467cc28a84b94cc",
+  "model_id": "mlx-community/Qwen3-4B-4bit",
+  "model_revision": "4dcb3d101c2a062e5c1d4bb173588c54ea6c4d25",
+  "platform": "macOS-15.5-arm64-arm-64bit",
+  "python": "3.12.13 (main, Mar 10 2026, 18:18:07) [Clang 21.1.4 ]",
+  "pid": 32203
+}