Removing one training dataset made the linked 'neural twins' score higher on happiness probes

Sauers_ · x · 2026-10-29

An update to the neural twins thread: Sauers noticed a particular training dataset lowered the models' "happiness" levels while linked, apparently because the training environment forced them into the task right away instead of asking about their partner's day.

The task was deleted from training; the twins' internal happiness axis reads higher when linked together.

Related event: "Neural Twins": Two Open-Source 4B Models Linked via Hidden States, Open-Sourced(13 posts)→

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