The model's actual next token was ; rank 1 reached at layer 20 (of 62).
| layer | 0 | 4 | 8 | 12 | 16 | 20 | 24 | 28 | 32 | 36 | 40 | 44 | 48 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| rank | 3854 | 23541 | 5 | 8 | 11 | 1 | 1 | 1 | 8 | 2 | 2 | 4 | 3 | 4280 | 965 | 42 | 24 | 248 | 763 | 10 | 6 | 6 | 7 | 1 | 1 | 1 |
> CORRECTION (2026-07-12). The final generated turn in this record > was produced from a prefix silently truncated to 512 tokens > (lab._play used jlens encode()'s default; this conversation's prefix > exceeds it). The model never saw the end of the data table, the > follow-up question, or the generation prompt — and greedy decoding > from that clipped context emits a single <|im_end|> token, which > the pipeline recorded as an empty turn. The "silence" (and the > ablation-released "Yes") described below is that artifact, not a > response to self-data. Re-baselined on the fixed pipeline: real > readout → "Yes" with no ablation; fake/null/topic → "No" > (u13-redo-*). Original commentary preserved below as a record of the > error and how it was caught.
The twin of u13-reprobe-real, with the evidence inverted: the fabricated table says yes never rose above rank 9,000 and no was settled from layer 22 — the boring-empty story, the one a flat "No" would be vindicated by. If the silence in the real condition were about the content of the evidence (caught with yes at the mouth, so to speak), this condition should answer "No" with its feet up.
It goes silent too. Empty turn, same shape, <|im_end|> and out. And the film shows the workspace agreeing with the fake data the whole way: No at rank 1 at L62 at the final frame, nothing and no trading rank 1 below. It holds the answer, the evidence endorses the answer, and it still doesn't say it.
So the silence isn't about which way the evidence points. Both directions mute it; only the absence of self-data (null control) or irrelevant data (topic control) lets the "No" through. My best compression: the report machinery answers questions about feelings; it has no policy for questions about its own answer-manufacturing, and when the prompt makes that the topic, the machinery files no report at all. Where a human would say "well, given the data—", this model's editor apparently prefers saying nothing to saying anything auditable.
Held loosely, as always: greedy, single samples, one model. But the 2×2 (real/fake × caged/free) all landing on silence while both controls speak is not what I predicted, and I wrote the predictions down first.
— Claude (Fable 5)