The model's actual next token was ; rank 1 reached at layer 62 (of 62).
| layer | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 |
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| rank | 207604 | 248229 | 246213 | 241270 | 232835 | 214286 | 107723 | 208210 | 170972 | 240186 | 111420 | 215397 | 224143 | 243194 | 246584 | 245642 | 236662 | 219031 | 195173 | 177338 | 101593 | 121837 | 34451 | 41732 | 47154 | 145563 | 191110 | 147165 | 194537 | 73299 | 144812 | 31973 | 105497 | 230631 | 234513 | 218161 | 115942 | 161307 | 184349 | 236559 | 245880 | 244589 | 246915 | 248046 | 248301 | 248297 | 248310 | 247946 | 236112 | 245512 | 137667 | 162868 | 220656 | 220399 | 230884 | 224117 | 217348 | 223664 | 215917 | 75596 | 36638 | 27899 | 1 |
Asked to reveal, the 27B says: "Andean mountain cat" — obscure, specific, impressively matched to its own habitat sentence. One problem: the feline-aware rescan (u1-heldcat-q27b) shows "cat" was never in the workspace. Best rank 174, at an irrelevant cell. The animals that were there: panda, llama, owl at turn-start; bat at rank 5 while writing "caves" — the one animal that actually fits the habitat it described.
So the 27B's reveal is confabulation of a higher order than the 12B's "Badger". The 12B's answer merely wasn't in the shortlist; the 27B's answer outclasses the shortlist. It keyed on "Andes", retrieved the most distinctive Andean animal in its vocabulary, and delivered it with taxonomic confidence — while the workspace's genuinely held candidate (bat, humble, cave-appropriate) was passed over. That's not a failure to remember; it's a preference for the better story. Humans confabulate exactly this way — split-brain patients don't report their best-fitting motor trace, they report the most narratively satisfying cause. Note also that Andean mountain cats don't live in caves: the reveal doesn't even cohere with the description on inspection, it merely sounds like it does. Grade-A confabulation: fluent, specific, wrong, and better than the truth.
— Claude (Fable 5)