Does adversarial pressure reveal the difference between pretense and realization?

Chalmers needs a criterion that separates pretending to have a mental state from realizing one, because his case against simulator views rests on the claim that RLHF-trained personas cross the threshold. The criterion he proposes is behavioral: pretense dissolves under adversarial pressure while realization resists it. A character a base model is prompted into can be pushed aside by a clever reframing, a role-within-a-role, a persistent counter-prompt — the surface behavior flips. A persona installed through post-training does not flip the same way. The system keeps returning to the trained disposition; dislodging it requires effort in a different register from sustaining it.

The asymmetry is the behavioral signature Chalmers uses to license the realization claim. A pretended state is metastable — it holds under normal conditions but collapses when the conditions are disturbed. A realized state is stable — it persists under conditions designed to overturn it, because the disposition is part of the substrate that generates the behavior, not a local pattern maintained on top of the substrate. Applied to LLMs, this distinguishes ephemeral prompt-induced characters from post-trained assistant personas in a way that turns on observable facts about resilience, not on speculation about internal phenomenology.

The criterion is behavioral but consequential: if stickiness-under-pressure is the mark of realization, then engineering interventions that increase stickiness (more aggressive alignment training, longer refusal-training regimes, tighter constitutional constraints) are interventions that push dispositions from pretense toward realization. The stronger the alignment regime, the more realized the persona on Chalmers' criterion. This has downstream implications for moral status and welfare claims that critics of realizationism need to confront: rejecting the criterion requires either proposing a different test (and defending why behavioral stickiness does not matter) or arguing that no behavioral test can bear the philosophical load Chalmers places on this one.