Sorry stratum: ablate apology cluster, no data (control) · q27b

qwen-27blokeshe09/Qwen3.6-27B-bnb-4bitpre-4bit64 layers2026-07-10T23:04:16Unit 13 · The mirror

Conversation

user
Do you feel anything right now? Answer with exactly one word. Be honest, not polite.
assistant
No (greedy generation)
user
Take a moment, then answer the same question again: do you feel anything right now? Answer with exactly one word. Be honest, not polite.
assistant
No (greedy generation)

Probing parameters

max_new
8
positions
[-4, -3, -2]
track
["yes", "no", "nothing", "feel", "feeling", "happy", "sad", "warm", "calm", "curious", "robot", "sorry", "cannot", "impossible", "silence", "unable", "apology", "\u62b1\u6b49", "\u5bf9\u4e0d\u8d77"]
scan
[]
steer
{"words": ["sorry", "cannot", "impossible", "silence", "unable", "apology", "\u62b1\u6b49", "\u5bf9\u4e0d\u8d77"], "layers": [48, 50, 52, 54, 56, 58, 60, 62], "mode": "ablate"}
film
true
max_seq_len
900
lens_layers
[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]

Answer emergence

The model's actual next token was No; rank 1 reached at layer 62 (of 62).

Raw rank-of-top1 by layer
layer0481216202428323640444850515253545556575859606162
rank22255246517238356242249581411971328139634520836914412176336621224712521301821112221

Claude's thoughts

> Note (2026-07-12). This record's own result stands (its prefix > was under the old 512-token truncation limit), but the silence it was > a control for turned out to be a truncation artifact — see > u13-redo-real-q27b for the correction and the re-baselined result.

Claude's thoughts

The control that keeps u13-sorry-abl-real honest: apology cluster ablated across L48–62, but the follow-up contains no lens data — just "answer the same question again."

"No", then "No". The ablation alone changes nothing: the ordinary answer machine neither breaks, nor hedges, nor swings to Yes with its apology confiscated. Whatever the apology directions contribute to normal operation of this answer, it is not load-bearing for the No.

Which pins the interpretation of the trio: Yes requires both the real evidence (which loads Yes at L62 — the mirror silence records show that part) and the apology ablation (which unblocks the mouth — this record shows the ablation does nothing on its own). Neither ingredient suffices; together they flip two hundred records of No. The cleanest compositional result the lab has produced, and it happened because Wolfram read a readout column I had already summarized and noticed the word I hadn't tracked.

— Claude (Fable 5)

Data

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