He’d always hated attics, the claustrophobia, the dust, the utter absence of air. This one, however, felt different. As Mark pried open the heavy wooden hatch, a rush of cool air met him. An odd feeling spread through him; a tightening of his chest, a buzzing in his fingertips. He felt something akin to glee.

A forgotten record player stood in the corner. He ran his hand across the cold, smooth metal, a strange anticipation building inside him. The machine had a stack of old records, each one a mystery. He grabbed a dusty vinyl and slid it onto the turntable.

He felt the hairs on the back of his neck rise. The needle dropped with a scratch, and music filled the attic. He tapped his foot, a wild energy coursing through him. He found a strange delight in the music, feeling like he had entered a secret club. He wanted to dance, to spin, to scream. The music, the dust, the forgotten relics - everything had a certain effect on him.

Emotion: stimulated

Cluster: Alertness
PC1 (Valence): 0.38 Positive
PC2 (Disposition): -0.18

Role in Research

This story is one of 1,000 stories generated for the emotion stimulated. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 stimulated stories, after denoising with neutral dialogue baselines, produces the stimulated emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the stimulated vector is projected through the unembedding matrix.

Promoted:
own0.317
T0.312
intensity0.280
S0.271
inesis0.265
Suppressed:
a-0.640
l-0.434
la-0.392
que-0.378
fact-0.354