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Experimental Protocol Proposal: Testing the Prompt Coherence Engine (PCE)

Hugging Face Forums [Unofficial] March 11, 2026
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Thank you, this is a very insightful suggestion. The idea that the PCE condition could produce a specific coherence trajectory—for example, a peak followed by stabilization when the model encounters contradictory constraints—is a very interesting prediction. This would indeed provide a much more accurate internal signature than simply measuring higher levels of consistency. Your suggestion to compare the trajectory under Condition B (long neutral baseline) and Condition C (PCE) for the same dilemmas makes a lot of sense as a direct test. I also appreciate the practical note on single-turn responses in relation to iterative generation. Tracking similarity across several sampled completions could indeed be a good alternative for this protocol. If hidden state logging can be added as an optional experimental arm, this would be extremely valuable. I would definitely be interested in implementing the hook you mention. Thank you for this sharing proposal.

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