frame prototype v0.1: byte-state arm beats index twin (digits 0.275 vs 0.045, twin has only 200 keys for 999 states); RSA says the codebook kept C ancestry; entry channel real vs failing random control

proto_frame/entry_ledger_2b.json

@@ -0,0 +1,28 @@
+{
+ "byte_codebook": {
+  "n": 800,
+  "flip_to_injected": 0.0862,
+  "stuck_on_true": 0.0437,
+  "rel_divergence": 0.0002
+ },
+ "random_codebook_control": {
+  "n": 800,
+  "flip_to_injected": 0.0,
+  "stuck_on_true": 0.03,
+  "rel_divergence": 0.0002
+ },
+ "lstsq_rel_residual": {
+  "byte_fit": 0.0,
+  "byte_heldout": 0.9033,
+  "random_fit": 0.0,
+  "random_heldout": 1.216
+ },
+ "g_split": {
+  "gfit": 89,
+  "gprobe": 60
+ },
+ "_env": {
+  "transformers": "5.13.0",
+  "torch": "2.11.0+cu128"
+ }
+}