sleepy - Story 134787 | Emotion Vectors in Gemma4-31B

The overhead light hummed a monotonous tune above Clara. She rubbed her eyes, feeling the grit of exhaustion. The listing for her childhood home had pulled her in, the familiar details of the house whispering to her. She'd been scrolling through the pictures for what felt like hours, each one evoking a flood of memories.

She let out a soft groan. Her limbs felt heavy, and the chair seemed to be pulling her down. The world was losing its sharpness, the edges softening. She should eat, she should do some work, she should... She couldn’t quite remember what she should do next.

Her head dipped, her chin bumping against her chest, as she gave up for a moment.

Emotion: sleepy

Cluster: Fatigue / Lethargy

PC1 (Valence): -0.86 Negative

PC2 (Disposition): -1.55

Role in Research

This story is one of 1,000 stories generated for the emotion sleepy. 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 sleepy stories, after denoising with neutral dialogue baselines, produces the sleepy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

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

Promoted:

`😴`	0.318
`weary`	0.310
`fatigue`	0.296
`💤`	0.283
`似乎`	0.280

Suppressed:

`B`	-0.343
`C`	-0.294
`because`	-0.293
`భి`	-0.281
`เพราะ`	-0.277